Show HN: What The Element? Learn the name of chemical elements https://ift.tt/LTPdrZb

Show HN: What The Element? Learn the name of chemical elements Hello HN! I am sharing with you my first newbie project. You basically click on a chemical symbol and try to guess the name. You can play in English or French. I made it in a week during a bootcamp I am attending. It's not perfect but I tried my best. I am looking forward to some feedback or code review to improve upon it :) Enjoy https://ift.tt/sHEu60A April 30, 2023 at 06:28PM

Show HN: Browser-based robot simulator with Three.js and rapier.js https://ift.tt/BpdY6hM

Show HN: Browser-based robot simulator with Three.js and rapier.js https://grgv.xyz/blog/simulator/ April 30, 2023 at 02:35PM

Show HN: ArchitectGPT – AI Powered Home Design Too https://ift.tt/oh5lzNP

Show HN: ArchitectGPT – AI Powered Home Design Too Hello everyone, I'm excited to share with you my new app, ArchitectGPT! With ArchitectGPT, you can upload or take pictures of any residence/home and transform it using AI via text or pre-selected themes. Whether you want to experiment with different color schemes, furniture arrangements, or even add new rooms to your home, ArchitectGPT can help you visualize the possibilities in seconds. The app uses state-of-the-art machine learning algorithms to generate realistic and personalized design recommendations based on your preferences and needs. ArchitectGPT is perfect for anyone who wants to explore home design ideas without the hassle and cost of hiring a professional designer. It's also great for architects, interior designers, and real estate agents who want to quickly create virtual staging for their clients. The app is easy to use and doesn't require any design skills. Simply upload a photo of your home, select a theme or provide a description of what you want to achieve, and let ArchitectGPT do the rest. You can save your favorite designs and share them with your friends and family. https://ift.tt/ETnAB2h April 30, 2023 at 04:54AM

Show HN: Open-Source Implementation of John Conway's Mathy Game of Hackenbush https://ift.tt/kOX6qls

Show HN: Open-Source Implementation of John Conway's Mathy Game of Hackenbush Hackenbush is a fascinating game that led to leaping developments in combinatorial game theory. It caused the discovery of the surreal numbers - an absolutely, incredibly, tremendously large field of numbers. To help it find more popularity, I made an open-source version, mainly for mobile platforms. https://ift.tt/kwF3ETW April 30, 2023 at 01:11PM

Show HN: ChatGPT on Your Watch https://ift.tt/EXGcyKf

Show HN: ChatGPT on Your Watch https://ift.tt/agWjY8N April 30, 2023 at 12:51AM

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Show HN: PineTool – An iOS Companion for the Pinecil https://ift.tt/BAD45IK

Show HN: PineTool – An iOS Companion for the Pinecil https://ift.tt/rU9ntsR April 30, 2023 at 07:17AM

Show HN: A Gentle Introduction to the Fediverse https://ift.tt/8MaBVqx

Show HN: A Gentle Introduction to the Fediverse There's a lot of great explainer sites and articles about the fediverse, but I wanted to make something that serves as a quick introduction for a more casual audience, and lets you dig deeper from there. https://ift.tt/BKyhAa6 April 29, 2023 at 11:06PM

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Show HN: rqlite 7.15, the distributed DB built on SQLite, now with backups to S3 https://ift.tt/DJQeWh2

Show HN: rqlite 7.15, the distributed DB built on SQLite, now with backups to S3 https://ift.tt/DFjGX7Q April 29, 2023 at 05:53AM

Show HN: Make 3D printable CAD Models with GPT https://ift.tt/yvcafTk

Show HN: Make 3D printable CAD Models with GPT Create 3D models just using your words. This project turns text-to-3d with OpenSCAD as an intermediary. https://ift.tt/4Z7Vsrg April 29, 2023 at 07:08AM

Show HN: I made a tool to easily credit co-contributors in Git commits https://ift.tt/iJFpIwx

Show HN: I made a tool to easily credit co-contributors in Git commits Hi Everyone! The motivation behind creating this tool is to provide an easy way to give credit to contributors in various situations: - In open-source projects, when a pull request (PR) is closed without merging but the idea or code is later implemented. - During pair programming sessions, where two or more developers work together on a single commit. Existing solutions were either too complicated or didn't work as expected, so Git Add Co-Author was developed as a simple, easy-to-use alternative. https://ift.tt/cZ5BC3q April 29, 2023 at 04:47AM

Show HN: ChatGPT Plugin that semantically searches Google Maps https://ift.tt/UFZv8u9

Show HN: ChatGPT Plugin that semantically searches Google Maps https://ift.tt/yrtMnpj April 29, 2023 at 02:35AM

Show HN: Jarvis AI – Text, iMessage, and Email ChatGPT https://ift.tt/5kUIBN7

Show HN: Jarvis AI – Text, iMessage, and Email ChatGPT We're back with another ShowHN! When we launched, you could text Jarvis AI using regular SMS messages from your phone. Since launching 3 weeks ago[1], we've introduced two new channels for using ChatGPT. Now you can use ChatGPT over SMS text message, iMessage for Apple-enabled devices, and via Email. It is super interesting to forward an email to Jarvis AI and see its thoughts on your email thread. It can help you brainstorm or it can suggest a reply to previous emails. 10 messages free forever, more volume is free over iMessage and Email for a limited time (until the HN hug of death!). You don't have to sign up or anything to try it. Just send a text to: +1 (855) 676-1two89. Thanks for checking this out. Many exciting features are coming soon to make this more than just a different interface to ChatGPT. We want to make AI accessible to more people, over more channels, with more useful things for your day-to-day. For medical professionals, we added the /diagnose command. Ask Jarvis "/diagnose 32 year old harsh cough" for example. Soon, we are adding features like /invoice for generating invoices and /remember for notes and reminders. [1] Related: See the first HN post when we launched here: https://ift.tt/NcX8KjM https://jarvis.tel April 28, 2023 at 07:36PM

Show HN: Code-Narrator: Automating Documentation with GPT-4 https://ift.tt/GZV0Y8Q

Show HN: Code-Narrator: Automating Documentation with GPT-4 As a solo developer on a sizeable project, I found myself facing the challenge of creating documentation, a task I admittedly do not enjoy. Fortunately, ChatGPT arrived just in time. After experimenting with it, I discovered that it generates high-quality documentation for code files, even better than what I could produce manually. This realization led me to develop Code-Narrator, a client that simplifies the documentation process. Code-Narrator ( https://ift.tt/327VK5W ) utilizes GPT-4 to analyze your code files and automatically generate documentation. The tool is language-agnostic and has been tested with TypeScript, GraphQL, Solidity, C#, Kotlin, and more. As long as the files are in plain text, Code-Narrator should work seamlessly. The primary goal of Code-Narrator is to ease the documentation process for developers, transforming them from writers to editors. While developers are still responsible for verifying the accuracy of the generated documentation, the initial writing is handled by the AI. If GPT-4 produces incorrect documentation, it typically indicates that the code needs clarification, or a brief comment should be added to guide the AI. A general rule of thumb is that if GPT-4 cannot comprehend the code, it may be too complex for the next developer. However, Code-Narrator is constrained by GPT-4's 8192-token limit, which can be problematic for extensive code files. Those with access to the gpt-4-32k variant should expect better results. Upon its first run, Code-Narrator creates a configuration file by analyzing your project, and then prompts you to review it for accuracy. The key configuration aspects include the "include," "config_files," and "source_path" settings. In its second run, Code-Narrator generates documentation for your entire project. The process is time-consuming, taking approximately 45 minutes to complete from scratch. However, the tool is: - Flexible, allowing for the creation of custom pages such as How-To guides, tutorials, FAQs, READMEs, and other bespoke content. - Multilingual, supporting 25+ languages (as many as GPT-4 supports). - Versatile, capable of generating documentation in various formats (LaTeX, HTML, with the default being Markdown). For a demonstration on transforming a few lines into a How-To guide, watch this video: https://www.youtube.com/watch?v=uJtVCUOTkvw . Remember that brevity is key, as the more concise the input, the more GPT-4 can contribute. Code-Narrator also supports custom plugins, with tutorials available at https://ift.tt/8K7kB0Y... . In terms of size and cost, Code-Narrator consists of 45 files and 1712 lines of code. The total cost of generating documentation for the entire project is approximately $2.5, a significant savings compared to manual documentation. During the development of Code-Narrator, I noticed several benefits: - Improved function naming: Reading the generated documentation led me to revise vague or overly general function names, resulting in better code and documentation. - Concise input: Focusing on reducing the size of the input file (liquid) became a fun challenge, helping to optimize the process. - Enjoyable interaction: Working with ChatGPT proved more enjoyable than manually writing documentation, and the more I experimented, the better the results. - Minimal input for tutorials: I was pleasantly surprised by how little input was required to create How-To guides and tutorials using GPT-4. - Encouragement to refactor: The 8K token limitation may be restrictive, but it also encourages developers to refactor their code for improved readability and structure. As a prototype and proof of concept, Code-Narrator has some limitations. I'm excited to see where Code-Narrator goes from here, and your feedback is invaluable. Thank you for taking the time to explore this project! https://ift.tt/327VK5W April 28, 2023 at 05:19PM

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Show HN: ScrapScript – A Tiny Functional Language for Sharable Software https://ift.tt/eJtdCpG

Show HN: ScrapScript – A Tiny Functional Language for Sharable Software Hi friends, I started casually working on scrapscript in 2015. I built a few compilers over the years to test out various ideas/implementations, and I think I'm finally happy with the overall design. The code is not public yet. Email me at hello@taylor.town if you're interested in joining the core team later this year. Let me know if you have any questions or feedback :) https://scrapscript.org April 26, 2023 at 06:45PM

Show HN: Codeium-Chrome: Free open-source AI autocomplete Chrome extension https://ift.tt/xBMZDHn

Show HN: Codeium-Chrome: Free open-source AI autocomplete Chrome extension https://ift.tt/m29XSdw April 28, 2023 at 03:44AM

Show HN: A Bel compiler to Emacs Lisp bytecode https://ift.tt/MIHbaAG

Show HN: A Bel compiler to Emacs Lisp bytecode In his classic Lisp in Small Pieces, Christian Queinnec actually suggested this project: compiling Scheme to Emacs Lisp byte code. I took up the challenge with Bel instead of Scheme. Much of the code actually comes from the book but adapted to the problem at hand. https://ift.tt/y2XeCqn April 28, 2023 at 02:53AM

Track Work Through the Years

Track Work Through the Years
By Jeremy Menzies

San Francisco’s unique rail system brings together 150-year-old cable cars, historic electric streetcars of all shapes and sizes and modern light rail vehicles.  

Many trades across the SFMTA play a critical role in keeping the system moving. This month we look back in time at the work of one such group, the Track Department. While the lines and technologies of SF’s street railway have changed over the years, some of the base-level work, tools and skills needed to maintain our tracks are the same today as they were over 100 years ago. 

A decade before Muni was founded, the United Railroads Company (URR) dominated San Francisco’s transit system. URR owned and operated nearly 400 miles of street and cable car track all over the city. To keep this network in service, their track department was fully equipped to handle any possible construction or repair job. 

All hands were on deck for this job outside the Ferry Building in 1912. Here, two special work streetcars equipped with cranes lift an entire section of track in one piece. 

The Municipal Railway was built in 1912 and expanded over the next 16 years to include multiple lines and two dedicated tunnels. The city relied on its own team to maintain this system on a daily basis.  

Following World War II, many streetcar lines were converted to bus routes, but Muni retained the J, K, L, M, and N streetcar lines. With those core lines still in service, the work of the Track Dept. continued. 

Taken on January 31, 1947, this photo shows Muni track workers Pat Kellerher and Con Maloney at Division and Bryant Streets.

In the 1970s, construction of the Market Street Subway transformed the city’s streetcar lines into the Muni Metro system. Miles of tracks were rebuilt to handle light rail vehicle (LRV) traffic, and an automatic train control system was introduced for subway operations.

In this 1977 shot, a crew replaces K Line tracks on Ocean Avenue just outside Lick-Wilmerding High School.

Today the SFMTA Track Department is primarily responsible for maintaining and repairing our rail infrastructure. Outside of this, they take on other jobs moving cable cars to and from the cable car carpentry shop, hauling heavy equipment in the subway, and supporting the work of the teams that maintain and repair our stations. With the skilled labor, know-how, and equipment to do a variety of heavy jobs, the department plays a critical role in keeping Muni moving.

Whether it’s 1903 or 2023, track work is a team effort. This photo was taken during the March 2023 Fix-It Week when the Track team replaced sections of rail in the Van Ness Crossover.

Published April 27, 2023 at 05:23AM
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Show HN: CheekyKeys – A Face-Controlled Keyboard https://ift.tt/qmMjcyZ

Show HN: CheekyKeys – A Face-Controlled Keyboard https://ift.tt/n57HY2F April 25, 2023 at 06:57PM

Show HN: Retro games hosted in Cloudflare Pages for free https://ift.tt/VXLRAkB

Show HN: Retro games hosted in Cloudflare Pages for free Created some free sites to play online versions of retro MS games like Minesweeper, Solitaire and others such as Sudoku & Tic Tac Toe. I learned about Cloudflare's Pages at same time to host all the code at no cost. https://retrogmz.com/ April 27, 2023 at 01:48AM

Show HN: A minimal, no spam newsletter bringing you great content from the web https://ift.tt/9hxgbqB

Show HN: A minimal, no spam newsletter bringing you great content from the web https://ift.tt/nIF9P6V April 27, 2023 at 01:59AM

Show HN: Trybsync – Reddit, but as an RSS Aggregator https://ift.tt/52b4eXr

Show HN: Trybsync – Reddit, but as an RSS Aggregator https://ift.tt/n78fl4e April 27, 2023 at 12:53AM

Show HN: Parley: The RPG where you Negotiate with Bandits https://ift.tt/BI6TRYw

Show HN: Parley: The RPG where you Negotiate with Bandits https://ift.tt/1dsUzq3 April 27, 2023 at 12:18AM

Show HN: Ordently – Consciously plan your day and your life https://ift.tt/8mDepog

Show HN: Ordently – Consciously plan your day and your life I've been using a task management tool for the past 1 year that I built. A few months ago, I spent some time to make it more generic because my partner wanted to use it as well and she's been loving it ever since. Love her, but she's a bit biased. Firstly, this is a todo app for your life. Existing tools are built around how we work as employees in a company. With a company, all the habits, goals, vision and rituals are given to you in an employee handbook. The company is our coach, and in most cases, we listen and do as the coach says. Its easier to get things done in this environment. In our personal lives, we gotta figure out our goals, work on our habits and setup rituals. We're also more flexible, more forgiving on when we want to do certain things and more rigid on the others. The Daily Planner is central to that ideology, working with one off and repeatable tasks . You onboard with your day first, could be as simple as calling your mum or going on a walk or do yoga. As you get more comfortable, you start to consciously build a life that you want to live by creating rituals and setting goals as you get more confident. Personally, I haven't been able to get that through Todoist or Notion. https://ift.tt/y0nFx9R April 26, 2023 at 04:21AM

Show HN: I built a multiplayer voxel browser game engine https://ift.tt/KUPEWi0

Show HN: I built a multiplayer voxel browser game engine https://ift.tt/k2U0bog April 26, 2023 at 02:00AM

SFMTA Retires the Orion, First Hybrid Bus in Cleanest Transit Fleet

SFMTA Retires the Orion, First Hybrid Bus in Cleanest Transit Fleet
By Clive Tsuma

San Francisco’s first low-emissions electric hybrid Orion bus

Muni’s Orion hybrid buses are headed for retirement as we phase in a brand-new batch of El Dorado hybrid electric buses. It’s the end of an era for San Francisco’s first low-emissions electric hybrid fleet that travels the city’s toughest routes.

Orion hybrid fleet tackles Muni’s toughest routes starting in 2007

The Orion buses have been a testament to the SFMTA’s commitment to the latest green transportation technologies. Muni, which previously had relied on a diesel bus fleet in coordination with our electric trolley bus fleet, transitioned to its first 30-foot Orion diesel hybrid-electric buses in 2007. This was the start of the SFMTA’s addition of these lower emission vehicles to one of the greenest fleets in the country, ensuring better air quality city wide.

The Orions brought the agency closer to achieving its goal of an all-electric fleet and a carbon-neutral San Francisco by 2040. This is consistent with San Francisco’s Climate Action Plan to dramatically reduce harmful emissions in communities. 

The Orions’ pint size made them ideal for winding routes like the 36 Teresita, which weaves through Twin Peaks, Diamond Heights, Glen Park and Bernal Heights. Many riders have taken Orions on their adventures along San Francisco’s curving streets, steep hills and tight turns. One can only imagine their sentimental value, especially among those who frequent the 36, as well as the 35 Eureka, 37 Corbett, 39 Coit and 56 Rutland routes.

The Orions were among the first low-floor hybrid buses to serve San Francisco, and the first with closed-circuit security cameras to help keep Muni riders safe. Their interior was fitted with internal destination signs to help customers know when their stop was approaching. The 30-foot coaches were designed to accommodate easier boarding and provide quieter, more efficient operation.

Their arrival offered us an opportunity to train Muni mechanics on hybrid vehicle maintenance. The agency continued to maintain the fleet even after the Orions’ assembly manufacturer went under in 2012.

The new El Dorados are primed to fill the gap left by their predecessors. Like the Orions, they are low-floor buses with a short wheelbase, making them ideal for navigating San Francisco. 

As their taillights fade into the horizon, the Orion hybrid bus fleet takes a much-deserved place in the history of San Francisco transit. They conquered the winding hills of Glen Park and navigated the twisting turns of Telegraph Hill. They will be remembered as the first of Muni’s fleet to pioneer hybrid batteries, moving Muni closer to a zero emissions future.  

Published April 26, 2023 at 01:30AM
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Show HN: Coach Bud, AI Motivational Coach via SMS https://ift.tt/7XGm8TW

Show HN: Coach Bud, AI Motivational Coach via SMS Hey everyone, Bud is an AI motivational coach you interact with over SMS texting. Bud will ask you about your goals, and through text will provide positive inspiration and motivation, actionable advice, and daily reminders to help you keep on track. Think of it as a helpful accountability buddy and coach that prompts you to succeed in your goals. For example, reminders and tips on budgeting can help you make better daily spending decisions. Similarly, checking in on of one's dietary goals can help lead to better decisions right before eating out. Bud is very knowledgeable and can provide nutrition info and recommendations as well. Personally I like using Bud to ask me what I worked on the last few hours to help remind me to stay productive. Feedback is appreciated! Bud is completely free and you can opt-out at any time. Easy start: text "Hi Bud" to +1-620-308-2661 (Text "Stop" to opt-out of messaging. Restart anytime by texting "Start".) https://aicoachbud.com/ April 26, 2023 at 12:16AM

Show HN: BreakoutList but for high-impact climate companies https://ift.tt/RTwFMEn

Show HN: BreakoutList but for high-impact climate companies "I'm a software engineer and I want to work on solving climate change - where do I start?" A few months ago, I wanted to help my friends answer this question so I soft-launched a low-code version of climatetechlist.com. The site got more traction than I expected- at least two SWEs found jobs at climate tech companies so this week I launched a redesigned a better version One of the things I realized as a software engineer job seeker myself is that it can be hard to cut through the noise and understand what companies do, so my aim with ClimateTechList was to make that as clear as possible, inspired in part by breakoutlist.com To that end, the site currently has ~50 curated climate tech companies detailing, from interviews with the companies, what they work on exactly, what their climate impact (i.e. greenhouse gas impact) is, and why software is important for their success. You can filter companies by location, stage, # employees, and climate vertical (i.e. clean energy or food & agriculture, etc.) Feel free to ping me if you're looking for a climate tech job and want some tips, I want to help as many software engineers to work on climate as possible! https://ift.tt/OrJvTbW April 25, 2023 at 11:17PM

Show HN: Killport – CLI tool to kill processes running on a specified port https://ift.tt/VzBwSf0

Show HN: Killport – CLI tool to kill processes running on a specified port https://ift.tt/yJNxmsk April 25, 2023 at 04:38PM

Show HN: Introducing Palacio Albums – Create, Share and Explore Photo Albums https://ift.tt/RNdezhY

Show HN: Introducing Palacio Albums – Create, Share and Explore Photo Albums https://ift.tt/bh1viUC April 25, 2023 at 02:02PM

Show HN: Cicada – Write CI/CD Pipelines in TypeScript https://ift.tt/2MfYOk8

Show HN: Cicada – Write CI/CD Pipelines in TypeScript https://cicada.build/ April 26, 2023 at 12:10AM

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Show HN: Q&A Bot talking in Hinglish about PDFs https://ift.tt/DBksTtK

Show HN: Q&A Bot talking in Hinglish about PDFs Such an amazing time to build applications that can actually make a difference in everyday lives! We've built a simple Q&A bot that can answer your questions in 𝐇𝐢𝐧𝐠𝐥𝐢𝐬𝐡 about any pdfs, wrapped it with a simple command 𝐥𝐜-𝐬𝐞𝐫𝐯𝐞 𝐝𝐞𝐩𝐥𝐨𝐲 𝐩𝐝𝐟_𝐪𝐧𝐚, your bot is now ready to be part of your application stack, I've uploaded a demo where I talk to the bot in half-hindi & half-english about an insurance document - https://twitter.com/_deepankarm_/status/1650447522111029248 https://ift.tt/eAsLU3I April 24, 2023 at 05:37PM

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Show HN: Smart Social News Service (In Development) https://ift.tt/PjzG92E

Show HN: Smart Social News Service (In Development) https://ift.tt/o9ZKTYk April 24, 2023 at 04:01PM

Show HN: ChatGPT-Powered AI Girlfriend App – Experience the Future of Romance https://ift.tt/hGDIgcn

Show HN: ChatGPT-Powered AI Girlfriend App – Experience the Future of Romance https://ift.tt/7xqsS8w April 24, 2023 at 01:24AM

Show HN: I was frustrated with pricing of PagerDuty et al., so made it myself https://ift.tt/g7D3sqo

Show HN: I was frustrated with pricing of PagerDuty et al., so made it myself https://allquiet.app April 23, 2023 at 05:29PM

Show HN: Discover 1400+ AI Tools with AI Infinity Tools Directory https://ift.tt/Bp0tKOd

Show HN: Discover 1400+ AI Tools with AI Infinity Tools Directory Looking for the best AI tools for your next project or work or try something new with AI! Check out AI Infinity Tools Directory - a comprehensive list of 1400+ AI tools with categories, pricing, and descriptions. Bookmark Link: https://ift.tt/VzIM68N Easily Sort/Filtering by: •Different Categories •Price (Free/Paid/Trial/Open Source etc) •Description •Recently added tools with sort by date Stay up-to-date with daily updates and discover new AI Tools/models. Have any feedback or suggestions for the directory? Let us know! And if you know of any AI tools that are missing from our list, we'd be happy to add them in. https://ift.tt/14q20FD April 23, 2023 at 07:40PM

Show HN: I made a website for letter writing and slow communication https://ift.tt/iO5o20F

Show HN: I made a website for letter writing and slow communication After struggling to keep in touch with a friend who moved away to Japan, I set out to build something that enabled deep conversations without the pressure and required scheduling of instant messaging https://ift.tt/nFN6JPO April 22, 2023 at 11:54PM

Show HN: I'm building a Strava alternative without all the social media crap https://ift.tt/1Gq3Vx2

Show HN: I'm building a Strava alternative without all the social media crap I'm working on https://cubetrek.com , a web app to manage, visualize and compare your running, hiking, mountainbiking, skiing... activities. Some features include: a github-style calendar heatmap, 3D visualization of tracks (especially useful for hill climbs and mountaineous terrain in general), a world map displaying all your activities at once. Excluded features: although you can share yoir tracks to the world, should you choose so, there are no friends, no likes, no comments, i.e. none of that social networking stuff. And no ads. Any feedback is appreciated, let me know what you think, what to improve! https://cubetrek.com April 23, 2023 at 04:53AM

Show HN: I designed and coded my portfolio as a freelance designer https://ift.tt/PrL6Swq

Show HN: I designed and coded my portfolio as a freelance designer Feel free to share any feedback. Thank you. https://ift.tt/3H2hAcq April 23, 2023 at 03:29AM

Show HN: DontBore – Accessible, fast, low-footprint Login sharing for the masses https://ift.tt/Zrj7aXC

Show HN: DontBore – Accessible, fast, low-footprint Login sharing for the masses https://dontbo.re/ April 23, 2023 at 12:40AM

Show HN: I made a SQL game to help people learn / challenge their skills https://ift.tt/yU6h5Yl

Show HN: I made a SQL game to help people learn / challenge their skills https://ift.tt/EuFckd4 April 22, 2023 at 05:40PM

Show HN: I Don't Give a Sht About Blue Check https://ift.tt/IwGs57p

Show HN: I Don't Give a Sht About Blue Check https://ift.tt/tus9mie April 22, 2023 at 05:07AM

Show HN: Automatic Prompt Optimizer for LLMs https://ift.tt/j1AVYCw

Show HN: Automatic Prompt Optimizer for LLMs https://ift.tt/swX2NtU April 22, 2023 at 04:55AM

Show HN: Stadai – Your virtual study buddy powered by ChatGPT https://ift.tt/VEqjWPS

Show HN: Stadai – Your virtual study buddy powered by ChatGPT With Stadai, you can create customized quizzes and flashcards on any topic from your own study materials or class notes. Stadai is a chat-based study platform that offers a personalized learning experience. You can also access auto-generated quizzes and flashcards on important topics to enhance your learning experience. Stadai saves your progress and stats, helping you track your learning journey, monitor your performance, identify areas for improvement, and optimize your study strategy. Stadai is perfect for students, professionals, and anyone who wants to boost their learning and knowledge retention. Whether you're preparing for exams, learning new skills, or exploring new interests, Stadai can help you achieve your goals. Try it out now at: https://www.stadai.com/ Please share your feedback on Stadai in the comments below, we would love to hear from you! Thank you! https://www.stadai.com/ April 22, 2023 at 01:52AM

Show HN: ChatGPT-powered Search Bar for your Site https://ift.tt/FY1WSJx

Show HN: ChatGPT-powered Search Bar for your Site Built a small free widget that is a ChatGPT-powered search bar for your site. You can use it on your blog, guides, docs, and resources pages. It crawls and indexes your site and then answers search queries with questions using your site content as a source. It even references the source material so visitors can dig deeper. It also has memory so you can have repeat searches just like ChatGPT. Built with Langchain, Pinecone, and OpenAI. https://ift.tt/wgzBqSQ April 22, 2023 at 12:43AM

Show HN: Create new files in macOS Finder https://ift.tt/1hojrzs

Show HN: Create new files in macOS Finder Hi HN! One of the feature that is lacking in MacOS Finder is the ability to create a new file in any folder. This repo provides a quick action workflow that adds this functionality to Finder. https://ift.tt/pXoY2Kv April 21, 2023 at 06:19AM

Show HN: Create your own full-featured VPN server https://ift.tt/0iCvP2K

Show HN: Create your own full-featured VPN server We think VPN providers encrypt our data and increase our security and it is true but there is a problem: we have to share our data with them instead of ISPs. AdminVPN is a side project that allows ordinary people to create their own VPN server. PS: This is my first post here, your feedback is really appreciated! https://adminvpn.co/ April 20, 2023 at 11:48PM

Muni Improvements Draw Increased Ridership

Muni Improvements Draw Increased Ridership
By Kate McCarthy

38 Geary buses zip downtown on new transit lanes that improve travel times for Muni riders.

As Earth Day approaches and we think about how to encourage more people to take non-car trips, recent Muni improvement projects are drawing increased ridership across the city. While Muni ridership downtown has not yet rebounded to pre-pandemic levels, ridership has gone up on Muni lines where we have improved speed and frequency of Muni service. 

Muni is a lifeline for many of our riders: 70% of Muni riders have an annual income of less than $50,000. As we restored and added Muni service after the start of the pandemic, we invested in the routes that serve people who rely on transit and need it most. For example, after we installed transit lanes, increased frequency and re-routed the 22 Fillmore to bring people to their jobs and medical appointments in Mission Bay, ridership increased to 107% of pre-pandemic levels on weekdays and 118% on weekends. 

Since the start of the pandemic, we’ve implemented more than 21 miles of new transit priority lanes, growing our transit lane network (https://ift.tt/J0IRYb8) to over 70 miles. These transit lanes are improving travel times for Muni riders across the city. After transit lanes were installed on Mission Street in downtown, travel times on the 14 Mission and 14R Mission Rapid are now 31% quicker. 

Ridership numbers on the 49 Van Ness-Mission also blossomed to 109% of pre-pandemic ridership on weekdays and 114% on weekends after construction on the Van Ness BRT corridor was completed last April. With physically-separated transit lanes and transit signal priority that gives the green light to Muni and Golden Gate Transit buses, riders there are seeing travel times reduced by 35%. 

A similar story has emerged on San Francisco’s busiest transit boulevard — Geary. Like other lines that serve downtown, the 38 Geary hasn’t fully recovered to pre-pandemic ridership levels. But the route did nab a spot in the top 10 highest recovered routes in the Muni system. The 38 Geary’s 36,000 daily riders have recently seen travel time savings of up to 18% since we installed three miles of new transit lanes, bus stop changes and other improvements as part of the Geary Rapid Project. We plan similar improvements on the western end of the corridor as part of the Geary Boulevard Improvement Project.     

Muni riders have noticed that improvements to our busiest Muni lines are making service faster and more reliable than it has been in decades. Two-thirds (66%) of Muni riders who took our Annual Muni Rider Survey last fall rated Muni service as “good” or “excellent” — a 9% increase from 2021 and the strongest increase since 2018. 

These improvements can’t come soon enough. Most of San Francisco’s greenhouse gas emissions come from cars and trucks. As the urgency to address climate change mounts, so does the need to get the most out of our Muni system. To inspire riders to come back to Muni, we’re working hard to bring back the Muni system our city deserves: One that is thriving with the better frequency, improved reliability and better connections that these projects are delivering. 

Published April 21, 2023 at 03:54AM
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Show HN: Komorebi – Windows 11 tiling window manager quickstart guide https://ift.tt/NLDjq2C

Show HN: Komorebi – Windows 11 tiling window manager quickstart guide https://www.youtube.com/watch?v=cBnLIwMtv8g April 21, 2023 at 02:53AM

Show HN: Play the front page of Hacker News as interactive text games https://ift.tt/2yKzLrS

Show HN: Play the front page of Hacker News as interactive text games https://ift.tt/kLc8iVw April 21, 2023 at 01:54AM

Show HN: How to Find the Best Bank for Your Needs https://ift.tt/kWloTi5

Show HN: How to Find the Best Bank for Your Needs Hi everyone, I just launched Bank List, an online banking directory to help people find the perfect bank for their needs. It currently has 170+ banks/EMIs and it's mostly focused on individuals and businesses from Europe, but I plan on adding new regions soon. The business model is affiliate marketing, I earn commission when someone signs up on any of these banks through my link. Maybe I will also add featured listings on the site, still need to think about this though. I would love to receive feedback about the website and business idea in general. Thank you https://banklist.io/ April 21, 2023 at 12:23AM

Show HN: ChatGPT to control your own app (text-to-action library) https://ift.tt/bclVF3M

Show HN: ChatGPT to control your own app (text-to-action library) ActionIt is a text-to-action library built to make it easier to perform actions based on natural language input. It opens the way for applications that don't only retrieve information but actually interact with functions, extracting necessary parameters or asking follow-up questions where necessary. In simple terms, your functions are presented to ChatGPT and the correct one is chosen and executed based on a natural language input. Would love any feedback or feature requests:) https://ift.tt/joE6OYc April 20, 2023 at 05:04AM

Show HN: AI Assisted Coding Tutorials https://ift.tt/yTD7r9d

Show HN: AI Assisted Coding Tutorials https://ift.tt/q7UZsJ8 April 20, 2023 at 02:10AM

Show HN: GoGoBrowse – A Peer to Peer Web Browser https://ift.tt/VR7Q9q5

Show HN: GoGoBrowse – A Peer to Peer Web Browser Hi HN! GoGoBrowse is a side project I've been working on that allows 2 users to browse the web together while voice chatting. It's a proof of concept for a new model of browsing the web I've been thinking about. My thought is that before a leap to a 3D Metaverse, we need a 2D Metaverse, which is simply social web browsing. I wrote more about it here: https://ift.tt/qKc6CSz... Though the goal of an entirely social web browser is still quite a ways off, I think of this as a small first step in that direction. I'd love any feedback on the app itself, and the general concept of social web browsing. https://gogobrowse.com April 20, 2023 at 01:20AM

Show HN: Enlinko – link two words using related words based on word2vec https://ift.tt/zW1OkGH

Show HN: Enlinko – link two words using related words based on word2vec Hello, This game uses idea of semantic similarity (called relatedness in my game), like in Semantle and Contexto. But i had different idea for gameplay - instead of guessing secret word, i wanted to make a game where goal is to link two unrelated words. It can be done by placing related words between starting and ending words. In my game there are endless ways to solve same puzzle. There's plenty of room for experiments. I've used semantic vectors from this model: https://ift.tt/Eg0Uj1w https://enlinko.com/ April 19, 2023 at 11:52PM

Show HN: Dream – an LLM-powered no-code tool for functional web applications https://ift.tt/1HLt6zM

Show HN: Dream – an LLM-powered no-code tool for functional web applications Dream is an AI-powered no-code tool that allows anyone (designers, engineers, founders) to build functional web applications with natural language. Dream is built to allow web applications to be built iteratively with prompting. You can generate the first version of your app with a generic prompt, but iterate on your app through prompts for style modifications, adding features, bug fixing, etc. Here’s a video demo of the product: https://youtu.be/KtYbPMn3tK0 This is a two-week MVP and I’m actively exploring targeted use cases and audiences that could find value in the product. I’d love any feedback on the product UX and various use cases that Dream could be helpful in! https://usedream.app/ April 19, 2023 at 10:48PM

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Show HN: Offsuit – Casual Poker, Redesigned https://ift.tt/sNVCAjK

Show HN: Offsuit – Casual Poker, Redesigned For the past year my friend and I have been building a dead simple offline poker app that we actually wanted to spend time in. No constant pop-ups. No account needed. No waiting for tables. No fake felt or neon. Just free poker against intelligent AI opponents with helpful in-game stats. We’ve started offline, but are working towards online-multiplayer, tutorials for new players, and more in-game stats. Would love your feedback! https://offsuit.app/ April 18, 2023 at 09:07PM

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Show HN: tokmon – CLI to monitor your program's OpenAI token costs https://ift.tt/PrFEWuD

Show HN: tokmon – CLI to monitor your program's OpenAI token costs https://ift.tt/yT3Jged April 19, 2023 at 12:15AM

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Show HN: ThinkGPT: a library to prompt GPT to think, memorize and self-refine https://ift.tt/A6v2hna

Show HN: ThinkGPT: a library to prompt GPT to think, memorize and self-refine https://ift.tt/M4w1phA April 18, 2023 at 06:06AM

Show HN: Magic Happens – let ChatGPT manage your Kubernetes cluster https://ift.tt/LH3URtS

Show HN: Magic Happens – let ChatGPT manage your Kubernetes cluster I built this kubernetes operator as a proof of concept this weekend.. It only has a single required item in the spec, a freeform description field. The operator will use chatgpt to generate a spec, then immediately apply it to the cluster. It makes some attempt to correct errors if there's a problem with the syntax. It will leave additional comments, questions or instructions in the status field of the object. I built this in a weekend and it's still quite unrefined. It's in no way production ready, please don't use it for anything real, but it works better than you would think, considering how simple it is. If you're going to use it, run it on a local cluster like 'kind'. Some descriptions to try: * install a redis namespace with a redis cluster and a service in it * create an argocd application in the argocd namespace to install velero. * write a python script that lists all ec2 instances in us-east-1, and run it as a k8s job with the aws credentials already saved in the default namespace.. a somewhat longer description that also worked: given the following spec: --- kind: MagicHappens apiVersion: gptmagic.io/v1 metadata: name: foo spec: description: this is a freeform description field that will be sent to chatgpt to generate kubernetes resources dryRun: false --- Can you create more magic happens resources, each of which describes an argocd application that needs to be created to install a helm chart for one of the standard cluster addons that need to be installed on a cluster for it to be production ready. The description should be be freeform text like the following: "Create an argocd application in the argocd namespace to install istio from the helm chart with all the defaults" or "Create an argocd application in the argocd namespace to install prometheus and grafana, with an ingress enabled for grafana". Be very thorough and included as many apps that might be needed for a prod ready cluster using industry standard CNCF projects if possible. (this produces a list of additional resources for the operator, which the operator then goes on to create argocd applications for -- it also left comments with instructions on one of the resources for how configure it to work with your cloud provider something to note is that since you can run arbitrary containers with arbitrary commands, and chatgpt can write arbitrary code, you don't have to limit yourself to k8s stuff.. if you've got saas credentials on the cluster, you can just tell it to run a python script as a job to do whatever you want. Since most people are cowards, there's a dryRun field that defaults to true, so it only attaches the spec to the object. It is scary how well this works. https://ift.tt/AIo8pvD April 18, 2023 at 01:39AM

Show HN: Trivai.app – AI powered trivia questions, with references https://ift.tt/nk2ZHSp

Show HN: Trivai.app – AI powered trivia questions, with references Hi HN! As many of you, I've had a lot of fun playing around with LLMs the past few months and I wanted to show you what I've built. I made a trivia website using GPT3 a while back just to have something to play with. My initial interest was to see if I could get structured responses to build a UI around, and if I could get the LLM to refer back to what piece of text it used to create questions and answers with. The initial results were pretty good, but not good enough. Fast forward a few months, GPT 3.5 was released to the public and I was released from my work. I decided to pick this up again and have been making some changes. - I've generated almost 3000 questions. - I initially only let signed up users generate questions due to cost concerns. Since 3.5 is much cheaper, I've opened up the question generation for everybody. - I built a prompt comparison tool so I could tweak the prompt to get better responses. - I've added some more data to the questions. This includes a more free form explanation to the correct answer (separate from the references), and categories for all questions. - I've been working on a question improvement process. This means I collect issues, generate new variations of the question and let people vote on them. Voting and question improvement is currently only available to signed in users. I have many more ideas I'd like to explore, but I would appreciate your feedback and would be happy to answer any questions about the site or its development. You can access the references by pressing the explanation text when you've answered a question correctly. https://trivai.app April 18, 2023 at 12:43AM

Show HN: Embedding an ArXiv paper and chatting with it https://ift.tt/ZXOpMtF

Show HN: Embedding an ArXiv paper and chatting with it https://twitter.com/pwang_szn/status/1647902577760116737 April 17, 2023 at 10:00PM

Show HN: Serverless Monitoring Designed for Developers and DevOps Teams https://ift.tt/CkatKDS

Show HN: Serverless Monitoring Designed for Developers and DevOps Teams https://ift.tt/Qlp9i8a April 17, 2023 at 05:17PM

Show HN: No-Auth Twitter API Endpoints (GraphQL) https://ift.tt/C3cJRt6

Show HN: No-Auth Twitter API Endpoints (GraphQL) Simple GraphQL endpoints that can be used to pull data without authentication. https://ift.tt/GQzETn7 April 17, 2023 at 07:56AM

Show HN: Ruby WhatsApp SDK Gem https://ift.tt/FWZBS2f

Show HN: Ruby WhatsApp SDK Gem Whatsapp Ruby SDK gem Whatsapp released the Cloud API. I had an App that uses Whatsapp, and I extracted all the Ruby code that talks to the API into a gem and made it public. The gem provides the ability to connect with Whatsapp API. Amongst them, you can: - Interact with Business Profiles. - Interact with Phone numbers. - Interact with Media: audio, videos, images, stickers, templates, and documents (Upload/Download, send, receive). - Send and receive messages (text, templates and others). I'm looking for suggestions to make it better. I'm sure the people in HN could provide great feedback I could use to improve the library. https://ift.tt/U2BcWMH Thank you! https://ift.tt/U2BcWMH April 17, 2023 at 07:36AM

Show HN: Mousedroid – Use your Android phone as a mouse and keyboard https://ift.tt/HXLK0IT

Show HN: Mousedroid – Use your Android phone as a mouse and keyboard https://ift.tt/wa4Y2C3 April 16, 2023 at 11:48PM

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Show HN: PromptLab – A Raycast Extension for creating context-aware AI commands https://ift.tt/uShrtZD

Show HN: PromptLab – A Raycast Extension for creating context-aware AI commands https://ift.tt/5iK9dPs April 16, 2023 at 07:35AM

16 April 2023

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Show HN: Super Stack Solitaire https://ift.tt/4luREq3

Show HN: Super Stack Solitaire Solitaire with a retro NES aesthetic. Two game modes - Klondike and Pyramid. Design, sound, art and programming done by me. Play in browser for free or support my work by purchasing the downloadable version. https://ift.tt/Dd5Znzh April 16, 2023 at 02:06AM

Show HN: Pitchleague.ai – Perfect Your Pitch Deck https://ift.tt/ebkPgoE

Show HN: Pitchleague.ai – Perfect Your Pitch Deck Hey HN, We're excited to share that we've already assisted over 800 founders in refining their pitch decks with our recently launched Pitch League AI. Created during a one-day hackathon, our tool harnesses the power of GPT-4 to help founders iterate and enhance their pitch decks. We've observed founders uploading their decks multiple times and making improvements based on the AI-generated feedback. Our mission is to support as many founders as possible in raising funds for their startups, starting with perfecting their pitch decks. While Pitch League AI is still a work in progress, users have found it genuinely helpful thus far. The platform extracts text from PDFs and employs GPT-4 prompts to evaluate and ensure the completeness of pitch decks across various categories, including deck length, grammar & spelling, and the inclusion of vital information (e.g., problem, solution, team, etc.). We'd love to hear your thoughts and suggestions on how we can enhance Pitch League AI and any additional features you believe would be valuable. Looking forward to your feedback! Cheers. https://ift.tt/NtoG8jK April 16, 2023 at 03:16AM

Show HN: ConversionWhiz – Structured feedback on any URL using OpenAI https://ift.tt/DVNoQd2

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Show HN: SaaS for making software documentation less annoying https://ift.tt/vgPOYtz

Show HN: SaaS for making software documentation less annoying As a developer, I absolutely despise writing documentation. That's why I've started building software that would make it a more bearable experience. Our current features include the following: - An AI assistant that lets you talk with your documentation. Ask questions like: How do I do thing X? What is the method for fetching a model from the database? And the AI assistant will answer. - Developers can choose their preferred way of writing: online WYSIWYG editor or writing to markdown files using their favorite editor and then synchronizing with the system via CLI. - Tagging relevant documentation pages with the corresponding code files. Git integration will let you know when one of those tagged code files changes and lets you know the documentation needs an update. I'm sure the people in HN have many more pain points they are experiencing with their documentation software, and we would love to hear them. Any feature suggestions are more than welcome. https://ift.tt/DWyi5hg April 16, 2023 at 12:52AM

Show HN: TYON, a Simple JSON Alternative https://ift.tt/GWmROA9

Show HN: TYON, a Simple JSON Alternative TYON (typed object notation) is my attempt to address the main frustrations I have with JSON. 1. Key repetition - you can specify the key names once at the start of a list or map, instead of on each object separately. 2. Escaping strings - everything in a string is literal except for " which is escaped as "". This makes writing regexes and multiline text easier without introducing a bunch of different string styles or excess escaping, which I am not a fan of. 3. While not nearly as important as the first two to me, I did reduce symbol clutter when possible. Files are implicitly maps, keys don't require quotes in most cases, and you don't need commas between items. 4. Decoupling syntax and data formats - TYON has recommended formats for interoperability, but none of these are part of the core spec, so tools are equally welcome to just treat everything as a string. The linked repo contains the spec and a cli app that provides formatting, validation, and conversion to JSON. https://ift.tt/L1c70xo April 15, 2023 at 04:40AM

Show HN: Natter – Anonymous Chat Rooms https://ift.tt/DPpGfiU

Show HN: Natter – Anonymous Chat Rooms https://natter.top April 15, 2023 at 12:00AM

Show HN: Best Visa Jobs – curated jobs from top companies that sponsor visas https://ift.tt/VDAYbo6

Show HN: Best Visa Jobs – curated jobs from top companies that sponsor visas https://ift.tt/4cloBJ7 April 14, 2023 at 11:30PM

Show HN: Dare to Debate an AI? Put Your Skills to the Test with DebateDevil https://ift.tt/KbvDOnw

Show HN: Dare to Debate an AI? Put Your Skills to the Test with DebateDevil Hi HN community! I am excited to share my recently upgraded website, DebateDevil ( https://ift.tt/R4xOP5n ), an AI chat platform designed to help users practice debates, challenge their ideas, and expand their thinking. I created this site to provide a more objective opinion and help users consider their hypotheses from multiple perspectives. example discussin: ``` AI: The time has come to test your hypothesis and beliefs. I will argue against any topic. What do you want to debate? You: AI will take away most jobs from humans. AI: I understand your concern about AI taking away jobs from humans. However, it's important to note that AI is not designed to replace humans but to augment and enhance human capabilities. AI can handle repetitive and mundane tasks, freeing up humans to focus on more complex and creative tasks that require empathy, critical thinking, and problem-solving skills. Additionally, the increased efficiency and productivity brought by AI can lead to the creation of new job opportunities in areas such as AI development and maintenance. You: While it's true that AI aims to augment human capabilities and increase efficiency, we cannot ignore the potential negative impacts on employment. Job displacement is a valid concern, especially for those in industries heavily reliant on routine tasks. Reskilling and upskilling may be necessary but can be challenging and costly. Additionally, new job opportunities in AI-related fields may not be accessible to everyone, leading to further social and economic disparities. AI: I agree that job displacement is a valid concern. However, it's important to note that technology has always been changing the job market, and AI is just the latest technology to do so. While some jobs may become obsolete, new jobs will be created in other areas. For example, the rise of e-commerce has led to a decline in brick-and-mortar retail jobs but at the same time, created new job opportunities in online retail and logistics. As for the issue of reskilling and upskilling, there are various resources available such as online courses, training programs, and apprenticeships to help workers acquire new skills to adapt to changing job requirements. It's also important for governments and companies to invest in retraining programs to ensure that workers have access to these resources. ``` example judge ``` I think AI is superior in what you discussed; AI focuses on AI's ability to extend human capabilities and points out that new employment opportunities may be created due to the increased efficiency and productivity that AI brings. On the other hand, you are concerned about job losses due to AI, but AI points out that past technological innovations have also changed the employment landscape and that new job opportunities can be created. You also indicate that resources exist for retraining and upskilling to address job losses due to AI, and state that it is important for governments and businesses to invest in these programs. ``` I'm eager to hear what the HN community thinks! Please give it a try and let me know your thoughts, feedback, and suggestions for improvement. Thanks for checking it out! https://ift.tt/ym35YOE April 14, 2023 at 07:31PM

Show HN: de(ep)tangle, method to detect overlapping splines https://ift.tt/utAPkTK

Show HN: de(ep)tangle, method to detect overlapping splines https://ift.tt/YutfaO9 April 14, 2023 at 12:19PM

Show HN: A text adventure game where GPT-4 is the player https://ift.tt/7wSqTxb

Show HN: A text adventure game where GPT-4 is the player https://ift.tt/8thj1Pd April 14, 2023 at 01:14PM

Show HN: Using zod to get structured and typed output from ChatGPT in TypeScript https://ift.tt/seS3yVd

Show HN: Using zod to get structured and typed output from ChatGPT in TypeScript https://ift.tt/Ogykvr0 April 14, 2023 at 05:17AM

Show HN: Ampersand – “Terraform for Integrations” https://ift.tt/JEsjH3f

Show HN: Ampersand – “Terraform for Integrations” Hey HN! I’m one of the co-founders of Ampersand and we’re excited to launch our developer docs today! Ampersand is built for SaaS engineers who want to: - Read data from their customers’ SaaS (e.g. Salesforce, Hubspot). - Write data to their customers’ SaaS. - Subscribe to events happening in their customers’ SaaS (including creates, deletes and field updates). We feature a Terraform-like declarative interface for defining integrations, embeddable UI components for your users to set up and manage their integrations, and a management console for your team to monitor and troubleshoot. We’re launching our docs ahead of our product because we believe that docs are one of the most important things to get right in building a developer product, and we want to get early feedback on it. Looking forward to hearing your feedback in the comments below! https://ift.tt/cuJxXoi April 14, 2023 at 04:08AM

Show HN: Extract clips from YouTube (without downloading whole video) https://ift.tt/ispqodx

Show HN: Extract clips from YouTube (without downloading whole video) https://ift.tt/cUZ1hti April 13, 2023 at 11:30PM

Show HN: Google Analytics alternative with the most generous free tier https://ift.tt/D0W8V57

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Show HN: NeverPrinter – find and use thousands of nearby printers https://ift.tt/ToRHlqc

Show HN: NeverPrinter – find and use thousands of nearby printers Hi all, My friends and I have created a Chrome extension and we are looking for feedback on whether people find it useful or not. The extension is intended to serve as a home printer substitute for people (like us) who don't want or need their own printer at home. It makes it easy to send documents to nearby office supply / shipping stores for printing and pickup. Installing the extension adds a printer named NeverPrinter to your list of available printers in Chrome. When you print a document with NeverPrinter, a new tab opens allowing you to select which nearby store you want to send the document to. This is the latest iteration in an ongoing project my friends and I have been working on. We would love to hear any positive or negative feedback. You can get the extension by going to the Chrome Web Store and searching for "NeverPrinter." Or you can visit https://ift.tt/bYAarB5 , which will redirect you there. https://ift.tt/bxGX3Uq April 14, 2023 at 12:48AM

Show HN: GPTCache – Redis for LLMs https://ift.tt/ES5jBzU

Show HN: GPTCache – Redis for LLMs Hey folks, As much as we love GPT-4, it's expensive and can be slow at times. That's why we built GPTCache - a semantic cache for autoregressive LMs - atop the vector database Milvus and SQLite. GPTCache provides several benefits: 1) reduced expenses due to minimizing the number of requests and tokens sent to the LLM service 2) enhanced performance by fetching cached query results directly 3) improved scalability and availability by avoiding rate limits, and 4) a flexible development environment that allows developers to verify their application's features without connecting to LLM APIs or network. Come check it out! https://ift.tt/80UoxpD https://ift.tt/nFmIqO0 April 13, 2023 at 04:44AM

Show HN: Let's find Pokémon that are the same height and weight as you https://ift.tt/OxiaYIK

Show HN: Let's find Pokémon that are the same height and weight as you https://ift.tt/TxjEKdp April 13, 2023 at 07:21AM

Show HN: Twitter API Reverse Engineered https://ift.tt/IzS2daU

Show HN: Twitter API Reverse Engineered endpoints: /graphql /1.1 /2 /i https://ift.tt/M1J3dr9 April 13, 2023 at 06:50AM

Show HN: I’m building an autonomous business run by ChatGPT https://ift.tt/Qaz5imC

Show HN: I’m building an autonomous business run by ChatGPT Hey HN!! I just shipped a project called Airfeed: https://airfeed.co/ Here's how it works: 1. You tell it the research topics you're interested in following This can be anything -- LLMs, chatbots, image generation, scaling model inference, small language models, datasets, etc. 2. Every morning, it filters new AI research papers for quality work that is relevant to your configured topics, and sends you an email summary. Here's a sample email: https://ift.tt/re7agkT --- As a fun experiment, I've made everything completely autonomous: Every morning, ChatGPT takes care of filtering/processing all research papers & writing each email. --- Why I built this: I think there needs to be a better way for engineers, researchers, and AI product builders to stay up to date on the latest AI research that's relevant to whatever they're working on. For someone building LLMs, this could mean keeping up with research papers covering multiple topics, ex: scaling attention, model architecture, new datasets, new fine-tuning techniques, etc. --- How this is different from other newsletters: This isn't a generic AI newsletter. It's research-focused & personalized, since it only highlights the papers that might be relevant to you (based on your specific topics). I found this to be useful, since a lot of papers are irrelevant and/or low quality. --- When building maroofy.com [1], I would regularly read the latest research papers on everything related to: contrastive learning, vector embeddings, music classification, etc. So, I thought it would be nice to build something that filters/summarizes just the new research papers covering topics I care about, and sends me the top ones in a daily, morning email. Would love any feedback!! :D [1] https://ift.tt/iD5wLTg https://airfeed.co/ April 13, 2023 at 04:52AM

Show HN: I just built an AI personalized recipe generator and meal planner https://ift.tt/dHjJADE

Show HN: I just built an AI personalized recipe generator and meal planner https://aifoodie.co/ April 12, 2023 at 10:18PM

Show HN: SemanticFinder, semantic search in the browser with transformers.js https://ift.tt/XCpVzEk

Show HN: SemanticFinder, semantic search in the browser with transformers.js Hi folks! I created a frontend-only live semantic search engine based on transformers.js and sentence-transformers/all-MiniLM-L6-v2. Simply pour in your text and a query term. Hit enter and watch the search engine in action! It's highly customizable and stores the embeddings in a variable so that consecutive runs are very fast. You can tweak the segment length to reduce computation time or get get more precise results. I would be very happy to discuss some more usage ideas or receive PRs for improvements. Introduction blog post: https://ift.tt/3ixQgs6... Demo: https://ift.tt/916mzoy GitHub: https://ift.tt/2Q9Jish https://ift.tt/916mzoy April 12, 2023 at 11:42PM

Show HN: Blind.sh – Control macOS with Just Your Voice https://ift.tt/F8zCWMy

Show HN: Blind.sh – Control macOS with Just Your Voice I thought it was pretty cool that Apple has built automation with osascript across their entire OS and I wanted to see what the possibilities were by linking it up with OpenAI Whisper and OpenAI ChatGPT. It's pretty cool! Be careful since it could do something you don't want it to do. I wouldn't run this on a computer you have anything important on yet! Edit: It's entirely in bash and osascript ~_~ https://ift.tt/VnPj2rm April 12, 2023 at 09:11AM

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Show HN: A Mental-Health Driven Social App with a Built-In CRM https://ift.tt/F3qsumy

Show HN: A Mental-Health Driven Social App with a Built-In CRM Hey HN! My name is Connor and I am posting today to launch (aka gather feedback on) the app I have been working on. I have General Anxiety Disorder. And that’s most definitely the first time I’ve written those 5 words out like that. My anxiety, very luckily, has never been that detrimental to my life, but I would be lying if I told you I didn’t notice it. For me, anxiety manifests as the inability to recognize negative thoughts quickly. When I fail to recognize them, they cycle and loop and I convince myself of things that aren’t true (that person doesn’t like me any more, I don’t deserve anything I have, I’m a massive failure with a too big nose and receding hairline, etc…). Over the years, I have done many things and learned many techniques to benefit my mental health, but one strategy has always been the most helpful: Talking to someone. Anyone. About anything. Anxiety is like a little voice in my head. When I talk to someone, it gets a lot harder to hear it. And it really doesn’t matter what we talk about, either. About their day, about mine. About my problems, or about theirs. My friends just make me feel better. Over the last five years, the missions of most major social platforms have shifted. They have chosen to prioritize entertainment and average-user-screen-time over closeness and relationships with friends. Such social media aren’t bad or wrong. I still use social media every day. They just don’t do a very good job of keeping me close to my friends. That's why I built WuzzUp?. To fill the void, and help me keep in touch with my friends and reduce my anxiety. I'd love to hear what you think! https://ift.tt/jMFX7Ic April 12, 2023 at 12:20AM

Show HN: Oasis AI – Craft Emails, Essays and Notes, Just by Talking https://ift.tt/nFL41Os

Show HN: Oasis AI – Craft Emails, Essays and Notes, Just by Talking I’m Yousif, founder/CTO of OASIS AI, a new iOS app to elevate your communication skills. https://ift.tt/xIbWz8l OASIS AI transforms natural speech into polished writing—college essays, business emails, social media posts, journals, and more. Everything is instant, automatic and efficient. and efficiency. It’s very simple. Let’s face it: humans communicate constantly, but we suck at it. We want to use LLMs to go beyond Grammarly's error correction and Google Translate's word-for-word translation. Instead, OASIS refines your thoughts and intentions, choosing the perfect words to express your ideas in any format or language. The app gives you a first draft, a starting place, and then you’re in control from there. OASIS started off as English–to-English, and we are now in the process of rolling out language translation and speech transcription for over 30 languages, including Chinese, Japanese, Spanish, and Arabic. As a preview, the app enables English speakers to craft WeChat posts that mimic the casual writing of a native Mandarin Chinese speaker. What do you think? What features should we add? How can we be better? https://theoasis.com/ https://theoasis.com April 11, 2023 at 11:01PM

Show HN: Profile Writer for Dating Apps https://ift.tt/UK9tFL6

Show HN: Profile Writer for Dating Apps Hi folks. We built a fun app that asks a few questions and spins them into a dating app profile. Would love to hear what you think. https://ift.tt/xumTdNw April 11, 2023 at 10:26PM

Show HN: Local-first secret manager for developers https://ift.tt/TWvlG4o

Show HN: Local-first secret manager for developers https://ift.tt/kBl78RX April 11, 2023 at 10:15PM

Show HN: Wolverine: Give your Python scripts regenerative healing abilities https://ift.tt/qVwCp4Y

Show HN: Wolverine: Give your Python scripts regenerative healing abilities Run your scripts with Wolverine and when they crash, GPT-4 edits them and explains what went wrong. Even if you have many bugs it will repeatedly rerun until it's fixed. Demo video on twitter: https://twitter.com/bio_bootloader/status/163688020830443110... https://ift.tt/94d3Tef April 11, 2023 at 05:31AM

Show HN: Rust Guideposts – 100+ topics to help learn about Rust https://ift.tt/Dq7mPLu

Show HN: Rust Guideposts – 100+ topics to help learn about Rust I'm teaching Rust to compsci students and recent grads who are joining tech teams. I'm creating a guide of many Rust topics and their summaries. https://ift.tt/1Yr4iGM The guide is free and open source. I'm seeking ideas for improvements, to help newcomers to Rust and its ecosystem. In addition to the repo, the guide is available as an ebook PDF, with pay-what-you-wish pricing. https://ift.tt/eNMWRqV My goal is to help many people learn about Rust, so I greatly appreciate your advice and you sharing the guide if you wish. Thanks! April 11, 2023 at 02:17PM

Show HN: Skip the SSO Tax, access your user data with OSS https://ift.tt/znYghbN

Show HN: Skip the SSO Tax, access your user data with OSS As the former CTO of an Insurtech and Fintech startup I always had the “pleasure” to keep regulators and auditors happy. Think of documenting who has access to what, quarterly access reviews, yearly audits and so on… Like many others we couldn’t justify the Enterprise-plan for every SaaS tool to simply get access to SSO and SCIM/SAML APIs. For Notion alone the cost would have nearly doubled to $14 per user per month. That’s insane! Mostly unknown to people, SSO Tax also limits access to APIs that are used for managing user access (SCIM/SAML). This has proven to be an incredibly annoying roadblock that prevented me from doing anything useful with our user data: - You want to download the current list of users and their permissions? Forget about it! - You want to centrally assign user roles and permissions? Good luck with that! - You want to delete user accounts immediately? Yeah right, like that's ever gonna happen! It literally cost me hours to update our access matrix at the end of every quarter for our access reviews and manually assigning user accounts and permissions. I figured, there must be a better way than praying to the SaaS gods to miraculously make the SSO Tax disappear (and open up SCIM/SAML along the way). That’s why I sat down a few weeks ago and started building OpenOwl ( https://ift.tt/uZ8HdaU ). It allows me to just plug in my user credentials and automatically download user lists, including permissions from SaaS tools. Granted, OpenOwl is still a work in progress, and it's not perfect. At the moment it's limited to non-SSO login flows and covers only 7 SaaS vendors. My favorite part is that you can configure integrations as “recipes”. The goal was for anybody to be able to add new integrations (IT managers and developers alike). Therefore you ideally don’t even have to write any new code, just tell OpenOwl how the new SaaS vendor works. What do you think? Have you dealt with manually maintaining a list of users and their permissions? Could this approach get us closer to overcoming parts of the SSO Tax? https://ift.tt/uZ8HdaU April 11, 2023 at 07:40PM

Show HN: Chappy, a friendly, privacy first chatbot https://ift.tt/V4f5Y6z

Show HN: Chappy, a friendly, privacy first chatbot Introducing Chappy, a friendly, privacy-first chatbot that's here to brighten your day and spark intriguing conversations! With Chappy, you can chat about anything from cosmic wonders to random fun facts, all while enjoying a colorful and exciting user interface. We prioritize your privacy, so you can chat with Chappy without worrying about your data. As a bonus, Chappy is capable of generating vibrant images using AI, making your conversations even more engaging and visually appealing. Come join the adventure and give Chappy a try at chappyai.com! We can't wait to chat with you and explore the universe together! https://chappyai.com April 10, 2023 at 11:31PM

Show HN: The HN Recap – A daily podcast that recaps the top HN posts of the day https://ift.tt/DvtR0A1

Show HN: The HN Recap – A daily podcast that recaps the top HN posts of the day The podcast is produced entirely using AI tools. We welcome your feedback on all aspects including the following: Clarity of post summaries: Are the summaries easy to understand? Would you like them to be more or less detailed? Top 10 focus: Should we continue featuring the top 10 posts or consider covering more or fewer posts? Background music: Do you enjoy the music in the background, or would you prefer a music-free podcast? Synthetic voice recognition: Were you able to identify that the voice is AI-generated? Additional suggestions: If you have any other ideas for improvement, please feel free to share. Create your own podcast by visiting https://ift.tt/y4KmNrb https://ift.tt/lGKa5Lb April 10, 2023 at 09:19PM

Show HN: Bridging the Gap Between Generative AI and Human Intelligence https://ift.tt/BOhrmCZ

Show HN: Bridging the Gap Between Generative AI and Human Intelligence https://ift.tt/HZMmaPc April 10, 2023 at 02:38PM

Show HN: Nudge: A command line tool for sending notifications via pushover https://ift.tt/wutTLHY

Show HN: Nudge: A command line tool for sending notifications via pushover https://ift.tt/C6ElfeA April 10, 2023 at 02:27PM

Show HN: Secretsfly – a minimalist self-hosted secrets manager https://ift.tt/NiHklzn

Show HN: Secretsfly – a minimalist self-hosted secrets manager https://ift.tt/XKURY5F April 10, 2023 at 08:32AM

kemiri Yo kemiri

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Show HN: ThoughtCoach: Helping to improve mental health with AI https://ift.tt/eB67SE4

Show HN: ThoughtCoach: Helping to improve mental health with AI https://ift.tt/feoblg6 April 10, 2023 at 06:36AM

Show HN: Standup automation with automatic Timesheet generation https://ift.tt/lBvOCFt

Show HN: Standup automation with automatic Timesheet generation https://ift.tt/Cv0uoKr April 9, 2023 at 01:31PM

santai dulu gak sih

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Show HN: Shell-maker, a maker of Emacs shells https://ift.tt/0hHzDLV

Show HN: Shell-maker, a maker of Emacs shells https://ift.tt/PFCy4Jw April 9, 2023 at 04:23PM

Show HN: GPT-4 powered vegetable growing advice https://ift.tt/FjX6ZRP

Show HN: GPT-4 powered vegetable growing advice https://ift.tt/IZDpbUj April 9, 2023 at 04:27AM

Show HN: AI ChatBot to Facilitate Self-Help for Long Covid https://ift.tt/8OK5DHG

Show HN: AI ChatBot to Facilitate Self-Help for Long Covid https://ift.tt/pt8T4BI is an LLM designed to provide Long COVID patients with doctor-approved low-cost self-care practices for symptom management. S/O BerriAI YC W23 https://ift.tt/pt8T4BI April 9, 2023 at 02:26AM

Show HN: Hacker News from Alternate Dimension (With Everything LLM-Generated) https://ift.tt/bprgaUf

Show HN: Hacker News from Alternate Dimension (With Everything LLM-Generated) I recently discovered that LLMs can generate hilarious tech article titles, so I took it to the next level by generating coherent and entertaining comment threads, article content, and images. It will be automatically updated, so you'll never get bored. Enjoy! P.S. I've added robots.txt so I hope it doesn't get indexed. https://ift.tt/2m4avc5 April 9, 2023 at 02:06AM

Show HN: Learn Rust 101 – A guide to aid your journey of becoming a Rustacean https://ift.tt/Q2E9Wvq

Show HN: Learn Rust 101 – A guide to aid your journey of becoming a Rustacean https://ift.tt/Rh0CtK3 April 8, 2023 at 07:30AM

Show HN: Compress GPT-4 Prompts https://ift.tt/EPTjMLJ

Show HN: Compress GPT-4 Prompts Hey HN! I recently built Prompt Reducer, an app that makes it easier to compress GPT-4 prompts. The main goal is to reduce the number of tokens in each prompt, thereby reducing the cost of running GPT-4. I figured since @gfodor tweeted about compressing GPT-4. It’s still early, and it does not work perfectly, but I’d love to hear any feedback or suggestions for how to make it faster or more efficient. https://ift.tt/E9cRpza April 8, 2023 at 06:09AM

Show HN: A toy bootloader written in C++ https://ift.tt/FIlvpEC

Show HN: A toy bootloader written in C++ Yes, this includes the MBR and partition boot sector. The partition table is modeled as a class hierarchy. Second stage loads a kernel from a FAT32 file. I'm normally a C programmer, but for a work project, I recently revisited C++, a language that I had an on-again-off-again relationship over the years. I did this as a fun training exercise on the side to get familiar with the language again, but obsessed a bit and kind of overshot the target. I thought the result might be of interest to someone. https://ift.tt/fOsF0BA April 8, 2023 at 05:03AM

Show HN: Askbend – SQL-Based Knowledge Base Search and Completion https://ift.tt/Amvsflj

Show HN: Askbend – SQL-Based Knowledge Base Search and Completion AskBend is a Rust project that utilizes the power of Databend and OpenAI to create a SQL-based knowledge base from Markdown files. You can easily use blogs or documents as data sources and host your own instances. April 8, 2023 at 01:52AM

Show HN: ChatGDB – GPT-Powered GDB Assistant https://ift.tt/nUI1Tr9

Show HN: ChatGDB – GPT-Powered GDB Assistant ChatGDB is a tool designed to superpower your debugging experience with GDB, a debugger for compiled languages. Use it to accelerate your debugging workflow by leveraging the power of ChatGPT to assist you while using GDB! It allows you to explain in natural language what you want to do, and then automatically execute the relevant command. Optionally, you can ask ChatGPT to explain the command it just ran or even pass in any question for it to answer. Focus on what's important - figuring out that nasty bug instead of chasing down GDB commands at the tip of your tongue. See it here: https://ift.tt/btwNxhI https://ift.tt/btwNxhI April 7, 2023 at 11:56PM

Show HN: Find Perfect App for Self Hosting https://ift.tt/80yW4nL

Show HN: Find Perfect App for Self Hosting The website is just another interface to awesome-selfhosted[0] list. I am no front-end developer so please bear with me as I improve the design and add more capabilities like filter and sort. The website looks good on desktop and on mobile in landscape mode. [0]: https://ift.tt/0EZgUli https://ift.tt/jGeVN3x April 8, 2023 at 12:53AM

Show HN: Scan your blog for broken outgoing links https://ift.tt/sy9LZ4R

Show HN: Scan your blog for broken outgoing links I built this small proof-of-concept interface that lets you scan a URL or the pages in a .XML sitemap for broken outgoing links. I use this to find issues with links in my own blog and I'm wondering if this is useful for others! I also have some cases of false positives showing up and I'd be interested in knowing if you have suggestions to better handle those cases. https://ift.tt/0UEqOPQ April 7, 2023 at 03:08PM

Show HN: I built a Hackable Hacker News (reprogrammable in-browser) https://ift.tt/DvaPbcJ

Show HN: I built a Hackable Hacker News (reprogrammable in-browser) Explanation/How to use: https://www.youtube.com/watch?v=-LsnmoSEEjI It works as a general-purpose news reader too! Feel free to give me your thoughts and suggestions. Hope it's something you all find fun! https://ift.tt/Yjfb0Aw April 7, 2023 at 06:50PM

Show HN: Chatbot for Your Online Documentation https://ift.tt/szvBqLg

Show HN: Chatbot for Your Online Documentation https://ift.tt/ZQXmoxI April 7, 2023 at 03:13AM

Show HN: Machato — A native macOS client for ChatGPT https://ift.tt/N9GwS75

Show HN: Machato — A native macOS client for ChatGPT Machato is a tiny ChatGPT client that supports all basic features, and more ! I was frustrated with other native implementations that focused on quick access but didn't give easy access to a history of what has been said. Since ChatGPT is a learning tool for me, I'm always ruffling through past conversations. The client supports markdown rendering as well as LaTeX. Feel free to try it out ! For those who see this thread early, you can use the promo code EARLY_BIRD to get a free lifetime license. Let me know if some aspects can be improved or if there are features you'd like to see implemented in native clients. EDIT: Since the early bird discount has expired before this post could reach HN, I'll leave you with 50% off with the code MACHATO50 ! https://ift.tt/3WQRueB April 6, 2023 at 11:52PM

Show HN: Using Mastodon as a RSS Reader https://ift.tt/qbOGtNf

Show HN: Using Mastodon as a RSS Reader https://ift.tt/bhELBnY April 7, 2023 at 01:59AM

Show HN: Sym, define just-in-time access workflows in code https://ift.tt/rVOpbaZ

Show HN: Sym, define just-in-time access workflows in code Hello HN, My cofounder (jon918) and I started Sym three years ago because we were frustrated with how hard it was to manage access to cloud infrastructure. We wanted to build a tool for JIT access that was actually designed for developers. We were wary of tools that tried to accommodate both devs and IT but ended up with usability compromises for both. First, we figured no one wants another web app to log into so we let administrators define access workflows in Terraform and let developers request and gain access via Slack. That seemed to pay off: being code-based was a big plus for our early customers since it let them manage the logic in version control and test in CI/CD. Second, we knew that updating permissions/roles/access was a major source of toil and risk in the world of cloud infrastructure. Have you ever tried to avoid annoying, persistent access requests by setting policies that are a bit more permissive than you’d like? We felt that fully automated just-in-time access + approvals could really help here. But we also knew that a simple approval tool could end up leading to request fatigue - kind of defeating the purpose. So we built an SDK to let you define checks in code (e.g. pagerduty.on_call, okta.is_user_in_group, github.get_repo_collaborators) in order to dynamically route requests or fast-track access when appropriate. This seems to be paying off: users are creating Slack-based approvals in front of different types of risky actions like production access, sensitive queries and triggering Lambdas. We’d love your feedback on our approach so far. Does this make sense to you? Is this a tool you'd use? What would you want to see out of it? To learn more, check out the video that Nick (nmeans (Sym VPEng)) made [1]. You can also check out our docs [2] or set up your own flow [3]. thanks! -adam [1] https://ift.tt/DN2FR90 [2] https://docs.symops.com [3] https://ift.tt/jGHVMSY https://symops.com/ April 6, 2023 at 09:45PM

Show HN: I made a site builder powered by GPT-4 and DALL-E 2 https://ift.tt/8p1C0eq

Show HN: I made a site builder powered by GPT-4 and DALL-E 2 https://landing-ai.com/ April 6, 2023 at 04:19PM

Show HN: Create AI Art with your phone (Android app, Stable Diffusion) https://ift.tt/dMFT2uZ

Show HN: Create AI Art with your phone (Android app, Stable Diffusion) https://ift.tt/gHEeaXm April 6, 2023 at 02:13PM

bubul lagi sahur kek mau puasa aja ya gas ya

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Show HN: Efficient Data Formats for GPT https://ift.tt/QhsUCIc

Show HN: Efficient Data Formats for GPT https://ift.tt/jXVnA2Q April 6, 2023 at 04:36AM

Show HN: AI Bartender – The multi-personality GPT bartender https://ift.tt/lmqxvdp

Show HN: AI Bartender – The multi-personality GPT bartender https://ift.tt/JjxUdBt April 6, 2023 at 05:13AM

Show HN: Want something better than k-means? Try BanditPAM https://ift.tt/mJdSbZ5

Show HN: Want something better than k-means? Try BanditPAM Want something better than k-means? I'm happy to announce our SOTA k-medoids algorithm from NeurIPS 2020, BanditPAM, is now publicly available! `pip install banditpam` or `install.packages("banditpam")` and you're good to go! k-means is one of the most widely-used algorithms to cluster data. However, it has several limitations: a) it requires the use of L2 distance for efficient clustering, which also b) restricts the data you're clustering to be vectors, and c) doesn't require the means to be datapoints in the dataset. Unlike in k-means, the k-medoids problem requires cluster centers to be actual datapoints, which permits greater interpretability of your cluster centers. k-medoids also works better with arbitrary distance metrics, so your clustering can be more robust to outliers if you're using metrics like L1. Despite these advantages, most people don't use k-medoids because prior algorithms were too slow. In our NeurIPS 2020 paper, BanditPAM, we sped up the best known algorithm from O(n^2) to O(nlogn) by using techniques from multi-armed bandits. We were inspired by prior research that demonstrated many algorithms can be sped up by sampling the data intelligently, instead of performing exhaustive computations. We've released our implementation, which is pip- and CRAN-installable. It's written in C++ for speed, but callable from Python and R. It also supports parallelization and intelligent caching at no extra complexity to end users. Its interface also matches the sklearn.cluster.KMeans interface, so minimal changes are necessary to existing code. PyPI: https://ift.tt/Tzmdlh6 CRAN: https://ift.tt/NfjS2hJ Repo: https://ift.tt/gABNrbS Paper: https://ift.tt/DdnSEZV If you find our work valuable, please consider starring the repo or citing our work. These help us continue development on this project. I'm Mo Tiwari (motiwari.com), a PhD student in Computer Science at Stanford University. A special thanks to my collaborators on this project, Martin Jinye Zhang, James Mayclin, Sebastian Thrun, Chris Piech, and Ilan Shomorony, as well as the author of the R package, Balasubramanian Narasimhan. (This is my first time posting on HN; I've read the FAQ before posting, but please let me know if I broke any rules) https://ift.tt/gABNrbS April 5, 2023 at 03:16AM

Show HN: GPT-4 powered brand name generator https://ift.tt/MANEcOP

Show HN: GPT-4 powered brand name generator As a fun weekend project to take a break from the everyday work-university cycle, I've messed around with OpenAI's GPT-4 API and created a simple name generator with it. In the coming days, I'll be adding more features. https://www.namique.xyz/ April 5, 2023 at 06:19AM

Show HN: Live coaching app for remote SWE interviews, uses Whisper and GPT-4 https://ift.tt/xUryh6B

Show HN: Live coaching app for remote SWE interviews, uses Whisper and GPT-4 Posting from a throwaway account to maintain privacy. This project is a salvo against leetcode-style interviews that require candidates to study useless topics and confidently write code in front of a live audience, in order to get a job where none of that stuff matters. Cheetah is an AI-powered macOS app designed to assist users during remote software engineering interviews by providing real-time, discreet coaching and integration with CoderPad. It uses Whisper for audio transcription and GPT-4 to generate hints/answers. The UI is intentionally minimal to allow for discreet use during a video call. It was fun dipping into the world of LLMs, prompt chaining, etc. I didn't find a Swift wrapper for whisper.cpp, so in the repo there's also a barebones Swift framework that wraps whisper.cpp and is designed for real-time transcription on M1/M2. I'll be around if anyone has questions or comments! https://ift.tt/AOEnlTx April 5, 2023 at 06:36AM

Show HN: CartoSVG – create beautiful map visualizations easily https://ift.tt/NklL6eR

Show HN: CartoSVG – create beautiful map visualizations easily This project aims at making the creation of rich interactive maps easy, with no compromise on the visual quality. A goal is also to export the final SVG as lightweight as possible, with no dependency on external libraries, which are usually needed to have interactive maps on a website. Feel free to explore the examples (the “examples” dropdown at the top-right) to explore what is possible to design with CartoSVG. https://cartosvg.com April 5, 2023 at 02:05AM

Show HN: Deno SaaSKit https://ift.tt/cJT6ipA

Show HN: Deno SaaSKit Hey all, Our community wanted to learn how to do more with Fresh, adding auth, databases, logins, billing, etc., so while we were creating educational resources, we also decided to build and open source a SaaS template written in Fresh/Supabase. Note this is in beta and our SaaS features are limited, but we have a roadmap to 1.0 and welcome any contributions/feedback/etc. We'd love to get your thoughts on this project! https://ift.tt/de4M6NR April 5, 2023 at 02:23AM

Show HN: NanoApp.dev – Turn JSON into Native Mobile App https://ift.tt/oj9vOD3

Show HN: NanoApp.dev – Turn JSON into Native Mobile App https://ift.tt/uf7PnNU April 5, 2023 at 12:34AM

Show HN: A Git client for MicroPython microcontrollers (like the $6 ESP32) https://ift.tt/59Lx4sf

Show HN: A Git client for MicroPython microcontrollers (like the $6 ESP32) A tiny (yocto) git client for MicroPython microcontrollers / other memory-constrained environments (<100k) like the $6 ESP32. It speaks to git HTTP/HTTPS servers using the ubiquitous git "smart client" protocol. It supports branches/tags, shallow clones and sparse checkouts (ie: only checking out a sub-directory of a larger project). I wrote it to remotely deploy/update code over low-bandwidth connections. https://github.com/keredson/ygit April 5, 2023 at 12:02AM

Show HN: I collect domain names to help build them https://ift.tt/9mPNgXQ

Show HN: I collect domain names to help build them https://ift.tt/bP0Tupj April 4, 2023 at 05:51PM

Show HN: Generate Textual Descriptions for Images https://ift.tt/9vxHMhn

Show HN: Generate Textual Descriptions for Images https://scenex.jina.ai April 4, 2023 at 07:28AM

Show HN: Daba – Turn your JSON into a database https://ift.tt/Pfa5jiN

Show HN: Daba – Turn your JSON into a database Hi all, I built this tool when I needed a simple LocalStorage-esque database for a client project, and figured others might want something similar. Basically turns your JSON into a query-able, hosted database in seconds. You can read/update/delete JSON files by path, just like you would in Javascript. So, something like get(”users[7].address”) And while we’re at it, I also built a simple file storage service where you upload a file and it gives you the URL back. A lot of my (and other devs friends') side projects will never require more data than a JSON file can handle. Yet we always have to go through the hoops of setting up and using databases meant to handle huge amounts of data. There are many other services that could benefit from the same minimalist philosophy. The idea is to have a bunch of building blocks of different services, and let the developer scale up/down the complexity as they see fit. I'm working on more services for daba (In no particular order: SQLite db?, auth, emails, …) You can use this for any applications where the data can fit in a JSON file. (e.g. Website CMS, blog, portfolio, small mobile apps, internal tools, …). You’ll be surprised at how much data a 20mb JSON file can hold: https://ift.tt/TuWCoBQ... Let me know what you think https://www.daba.so April 4, 2023 at 03:54AM

Show HN: Img2irc – convert images to IRC or ANSI, with post-processing filters https://ift.tt/Gk3Xx94

Show HN: Img2irc – convert images to IRC or ANSI, with post-processing filters https://ift.tt/A7Cxy6J April 4, 2023 at 04:06AM

Show HN: Ycinterview.ai – Practice the YC Interview with Cloned AI Partners https://ift.tt/7ACFL5c

Show HN: Ycinterview.ai – Practice the YC Interview with Cloned AI Partners https://ycinterview.ai/ April 4, 2023 at 02:25AM

Show HN: Pubnix.pink, a public-access Void Linux system https://ift.tt/wLJQj3a

Show HN: Pubnix.pink, a public-access Void Linux system This is a hobby project I've been working on, any feedback is greatly appreciated! https://pubnix.pink April 4, 2023 at 01:10AM

Show HN: Unknown Pleasures, a tiny web experiment with WebGL https://ift.tt/y52fZl8

Show HN: Unknown Pleasures, a tiny web experiment with WebGL https://ift.tt/cWyrI70 April 3, 2023 at 02:28PM

Show HN: Practice React's UseState Hook with 8 Interactive Exercises https://ift.tt/fGWhSRj

Show HN: Practice React's UseState Hook with 8 Interactive Exercises https://ift.tt/6Miwhd8 April 3, 2023 at 10:47AM

Show HN: Resource Forks https://ift.tt/n3dRNVr

Show HN: Resource Forks https://ift.tt/bjVXgw8 April 3, 2023 at 10:33AM

Show HN: Cloud.museum the first SSG coded by ChatGPT https://ift.tt/2HcQbXt

Show HN: Cloud.museum the first SSG coded by ChatGPT ChatGPT can code pretty well but not without some help. After 100+ interactions here is the first ever static site generator coded entirely by ChatGPT. There is a NodeJS and even a Swift version. What do you think ? https://cloud.museum April 3, 2023 at 07:14AM

Show HN: I Got ChatGPT to Write Complete Programs https://ift.tt/ZJ8AB9o

Show HN: I Got ChatGPT to Write Complete Programs https://ift.tt/dQuCGA5 April 3, 2023 at 05:12AM

Show HN: Shhhbb, an SSH BBS https://ift.tt/1bMcslq

Show HN: Shhhbb, an SSH BBS Hello all :) I made this BBS for fun and thought you all would enjoy it. It's not perfect, but it's been a fun exercise! see it: https://ift.tt/YiENAeZ try it: ssh -p 2223 shhhbb.com host it: https://ift.tt/GCKeoTu why? Every year I challenge myself in some new way, this year it is to push one project per week. You might recognize my static site generator [0] or my releaser for go [1] from previous posts as one of these weekly projects. If you want to join me in doing this, it's been a blast and I highly recommend it! Maybe we can chat on the bbs about it :) [0] - bearclaw tiny static generator - https://ift.tt/Y0qKa3d [1] - release.sh release builder for go - https://ift.tt/Y0qKa3d need: I'd love a few co-conspirators, or even some new friends for the bbs software or the bbs itself. A lofty nice-to-have goal is meeting a few other similarly motivated people to conspire with on a weekly basis. If that's you, drop me a line! goals: I have about half of an admin interface endpoint pushed up, which I'd like to finish. I realized mid-commit that I'd lacked some other material in a previous commit, and in pushing it up, I ended up pushing half the admin feature. Stay tuned for that. I'd also like to implement a feature where I surrender the socket to a new process so I can upgrade the binary without dropping all of the connected users. I'm not sure on the feasibility of this, but all the words fit together, so it'll be tried. https://donuts-are-good.github.io/shhhbb/` April 2, 2023 at 11:40PM

Show HN: Reward OSS contributions with bounties & tips https://ift.tt/znfS7t1

Show HN: Reward OSS contributions with bounties & tips Hey HN! We’re Ioannis & Zaf, building Algora.io to help open source projects reward their contributors & grow their communities. The Problem: open source has a lot of work to be done, but not enough contributors. Introducing rewards for product development can help bridge this gap. However, today, paid contributions in open source are scarce, low trust & high friction Our Solution: we built an app that streamlines open source bounties on Github • workflow: /bounty & /claim commands on issues and pull requests to create & solve bounties • discovery: README shields, badges and leaderboards, Github bot notifications, in-app bounty boards • tipping: /tip command on issues and pull requests to reward contributions retroactively • payments: Stripe Connect to onboard contributors & simplify payments, invoices & reporting • bounties API (SDK coming soon) to create bounty portals on your website Our first customer was Remotion.dev (15.6k stars, Typescript/React) in November 2022, whose feedback helped us ship our Github app & iterate through our bounty workflow. To date, Remotion.dev has rewarded 17 open source bounties. Since then, we’ve been fortunate to also welcome Cal.com (17.6k stars, Typescript/Next), IHP (3.9k stars, Haskell), Qdrant.tech (5.4k stars, Rust), erxes.io (2.8k stars, Typescript) and shuttle.rs (YC S20, 2.1k stars, Rust). With Algora, OSS projects have rewarded bounties to contributors in the US, Europe (Germany, France, Norway), Canada, Nigeria, India, Egypt, UAE, Brazil, Colombia, Philippines and Australia — we hope this list keeps growing! In an effort to learn more about open source, understand the experience of maintainers and share lessons & advice for building commercial open source companies, we also started a COSS founder interview series. You can find the full interviews & highlights on our youtube channel: https://youtube.com/@algora-io We are really excited to hear your feedback/questions and connect further: our emails are ioannis@algora.io & zafer@algora.io Thank you in advance for all your input! https://ift.tt/DUsuvdf April 2, 2023 at 11:23PM

Show HN: iOS App to build your own content feed https://ift.tt/fMNQEg1

Show HN: iOS App to build your own content feed Hey Folks, looking for some feedback on an iOS app I built. I'm not that great at UI and would love any feedback when it comes to just overall UX. You can download the TF here: https://ift.tt/qyv2kKT I've been really annoyed lately in getting a good content feed. Its a mix of a traditional RSS app but you could also important things from Twitter and other websites. April 2, 2023 at 07:07AM

Show HN: PizzaGPT – ChatGPT clone accessible from Italy https://ift.tt/96HVL2b

Show HN: PizzaGPT – ChatGPT clone accessible from Italy https://ift.tt/yiKWtmF April 2, 2023 at 07:33AM

Show HN: Jarvis AI – your dedicated concierge for anything https://ift.tt/LdxGQ5A

Show HN: Jarvis AI – your dedicated concierge for anything https://usejarvis.ai/ April 2, 2023 at 06:38AM

Show HN: SiteGPT – Create ChatGPT-like chatbots trained on your website content https://ift.tt/e2U9wMy

Show HN: SiteGPT – Create ChatGPT-like chatbots trained on your website content https://sitegpt.ai April 2, 2023 at 05:36AM

Show HN: Rock Paper Scissors Online Game https://ift.tt/9jemYL3

Show HN: Rock Paper Scissors Online Game I created online rock paper scissors game with Nuxt.js and node.js (socket.io) https://ift.tt/KcLMyo8 April 2, 2023 at 03:55AM

Google Reader Inspired RSS Reader https://ift.tt/UtLKdSV

Google Reader Inspired RSS Reader https://ift.tt/o9XOg82 April 2, 2023 at 01:57AM

Show HN: Coursemate, connect with other self learners https://ift.tt/SI40GMT

Show HN: Coursemate, connect with other self learners Hey Hacker News! My name is Collin, 18 years old and doing a gap year after finishing high school last year. This was my first real project after starting to learn web development around 5 months ago. I came up with this idea as it was a real pain for me to find other people from my country and especially my age, learning and taking online courses about the same stuff online. Lots of these online courses include their own discord communities and forums, but I still found it very hard to connect with other people in there. Thats why I built Coursemate. I would love to get your feedback on it! :) https://ift.tt/PSg2Ikc April 1, 2023 at 03:38PM

Show HN: ParallelGPT – Batch processing with ChatGPT on low-code spreadsheet UI https://ift.tt/odCEeAl

Show HN: ParallelGPT – Batch processing with ChatGPT on low-code spreadsheet UI We made ParallelGPT - a tool that lets you bulk process chatGPT on a spreadsheet UI instead of one-by-one conversation style. Hopefully this saves you time and hassle - especially if you want to build an operational process around it and want to collaborate your team. You can give it a quick spin on this live demo playground: https://ift.tt/VMTfRwd... I am the co-founder of Rowy( https://www.rowy.io ), an open-source low-code platform, and we built ParallelGPT as a fun showcase of what you can do with low-code. There are tons of exciting AI apps you can build with low-code, and we're always happy to chat about any ideas you have and assist on our Discord. https://ift.tt/pXc1aBH April 1, 2023 at 07:47AM

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