Show HN: AI Memory Overflow – testing AI model context lengths with long prompts https://ift.tt/rAtsQ2T

Show HN: AI Memory Overflow – testing AI model context lengths with long prompts https://ift.tt/4BXqrdu May 24, 2023 at 12:20PM

Show HN: I made a Chrome extension to hide history in ChatGPT https://ift.tt/vCU1Etw

Show HN: I made a Chrome extension to hide history in ChatGPT https://ift.tt/CnwKp3a May 24, 2023 at 12:15PM

Show HN: iCal RSVP Helper https://ift.tt/aW0sR8S

Show HN: iCal RSVP Helper Hi HN, We use HEY for Work at my startup, which doesn't have a calendar integration. This is mostly fine, as we can simply use our private calendars, but has a major drawback: We can't reply to invitations in an easy way. I made this microsite to help with this problem until they implement simple Yes/No/Tentative buttons in HEY. It's fully client-side, and gives you the ICS-file you need to attach in an email, and the correct address it needs to be sent to as well - just select your file and RSVP. Hope it's useful for someone else too! https://rsvp.klungo.no/ May 24, 2023 at 08:19AM

Show HN: Mental Models for Startup Founders https://ift.tt/NTwfn8L

Show HN: Mental Models for Startup Founders Hello HN, I launched Wingify/VWO (Visual Website Optimizer) here on HN in 2010. The initial momentum and feedback I got from this place was a key reason I was able to profitably bootstrap the company to roughly ~$30MN ARR. Over the last 2 years, I have been writing a book for startup founders that's informed by my experience with Wingify and many failed attempts before it. It's finally done, so thought of launching it on the same forum where it all started for me :) There are a total of 68 mental models covering various aspects of building a startup: - Choosing markets - Building products - Ecosystems and partners - Thinking about Moats - Approaching marketing - B2B v/s B2C - Hiring & culture Unlike other books, I'm not sharing my story and neither take a very prescriptive approach. Rather, I use mental models to shine light and provide a tractable way of looking at problems an entrepreneur encounters during her startup. I understand that entrepreneurship cannot be systemized, but I'm hoping some of the mental models I share help in clearer thinking and faster decisions. Would love your feedback on the book: https://ift.tt/X5Jjy7S... If you find it useful, please share it with others in your network. https://ift.tt/7OjrqgD May 24, 2023 at 07:27AM

Show HN: Dark Mode for HN https://ift.tt/ykhM79s

Show HN: Dark Mode for HN https://ift.tt/n90IN8d May 24, 2023 at 09:41AM

Show HN: Honda Civic Infotainment Reverse-Engineering https://ift.tt/3zO8gd2

Show HN: Honda Civic Infotainment Reverse-Engineering I own a 2021 Honda Civic and have been annoyed by the lack of public documentation/hacking tools for the Android-based headunit. I hope to address this by publishing my research into the headunit and encouraging discussion and community contribution https://ift.tt/IZHPk9L May 24, 2023 at 02:05AM

Show HN: I solo developed an action-roguelite and launched it today https://ift.tt/FGiAwD5

Show HN: I solo developed an action-roguelite and launched it today It's my first steam game, I'm very pleased with how it came out. It's the largest person project I've ever made. I'm happy to answer any questions. https://ift.tt/QCtS7LH May 23, 2023 at 03:12AM

Show HN: DB-GPT, an LLM tool for database https://ift.tt/W26r4sP

Show HN: DB-GPT, an LLM tool for database https://ift.tt/vXREVLO May 23, 2023 at 02:40AM

Show HN: Aimless.js – the missing js randomness library https://ift.tt/faQnmgy

Show HN: Aimless.js – the missing js randomness library https://ift.tt/y7YufhT May 22, 2023 at 11:41PM

Show HN: Blotter – An interactive, never ending music video https://ift.tt/jLyC9i1

Show HN: Blotter – An interactive, never ending music video One day I was listening to a playlist and wished there could be some cool visuals to go along with it. Blotter is a proof of concept I hacked together that does a bit of audio recognition combined with a few generative AI models (both text and img) to create visuals that are relevant to the song. The video stream is generated in real time at 24fps - you can try it yourself by requesting visuals in the Twitch chat using the "!v" command! Right now it's mostly a fun hack project, but I am tinkering with new model architectures for higher fidelity video as well as an interactive tool so people can make videos with their own audio files. I'd love to hear any feedback or suggestions, thanks! https://ift.tt/i1XHtgL May 22, 2023 at 11:21PM

Show HN: Airbroke, open souce error catcher https://ift.tt/kTRVMf9

Show HN: Airbroke, open souce error catcher tired of errbit https://ift.tt/hDrLciF May 22, 2023 at 01:56PM

Show HN: We found the grave of hacking legend Mel Kaye https://ift.tt/heOLcyg

Show HN: We found the grave of hacking legend Mel Kaye For 40 years, since "The Story of Mel" was published, the existence of the hacking legend Mel Kaye was in doubt. Until today. We found his final resting place, which unfolds the life and work of the Mel (Melvin) Kaye (Kornitzky), who hacked a blackjack game for the LGP-30 and RPC-4000 some 70 years ago, in Glendale, Los Angeles. https://ift.tt/7W9KilA May 22, 2023 at 02:51PM

Show HN: WikTok – A Recommendation UI for Wikipedia https://ift.tt/xbCXRW1

Show HN: WikTok – A Recommendation UI for Wikipedia Hi HN, WikTok is a UI for Wikipedia that lets you quickly swipe (or use your arrow keys) to navigate between random and recommended articles (based on the previous articles you interacted most with). It's just a fun project I hacked together this weekend, so may be a little rough around the edges, but I'd love to get your thoughts. Let me know if you have any suggestions (or find any interesting articles!) Cheers, https://wiktok.org/ May 22, 2023 at 09:59AM

Show HN: Horizon – Programmatic Prompt Generation and LLM Configurations https://ift.tt/AlCZzSN

Show HN: Horizon – Programmatic Prompt Generation and LLM Configurations Hi HN. I heard you like dev tools and AI, so we wanted to share our project that we’ve been working on. We’re working on Horizon [1] - a higher level abstraction for LLMs so that developers can spend less time trying to grapple with LLMs to make them work and more time with users. This is the starting feature set which takes an auto-ML approach to identify the optimal LLM model, hyperparameters, and prompt - instead of just giving you the tooling to figure it out yourself. You can read more about it in our documentations. Our view is that as LLMs become increasingly commoditized and prompts become easier to develop all the while fine-tuning is not realistic for the many organization out there - the configuration, optimization, and management will become much more difficult at-scale (consist with Andrej’s recent post [3]). The idea came as we were trying to build LLM apps (think sales outreach, ppt generation, support, etc. etc.) last fall and realized with this tool we could easily build many of the applications with Horizon in minutes versus that days it took us before. Let us know what you think! [1] https://ift.tt/6tziU9E [2] https://ift.tt/XqkW4tB [3] https://twitter.com/karpathy/status/1655994367033884672?s=20 https://ift.tt/EpudjAP May 22, 2023 at 02:46AM

Show HN: A Simple Load Testing CLI Built in Go https://ift.tt/pN6Yk1L

Show HN: A Simple Load Testing CLI Built in Go There are plenty of good tools for load testing such as JMeter, Minigun, and plenty more - but they all have their own set of options to learn. I built this one to support a simpler workflow where you just paste your curl request (or other cli command) after your `spam` config (literally just `spam -r 2 -- curl www.google.com). It's pretty barebones but I'm 100% going to use it in my day to day - figured I'd share it here if it helped anyone else! https://ift.tt/phqRQJH May 21, 2023 at 08:32PM

Show HN: Thousands of shadertoy.com creations on one scrollable grid https://ift.tt/fv7mXUl

Show HN: Thousands of shadertoy.com creations on one scrollable grid https://ift.tt/4Hf3uWt May 21, 2023 at 04:05PM

Show HN: Loadable – Simplifying Async Data Handling in React https://ift.tt/jdfgc9p

Show HN: Loadable – Simplifying Async Data Handling in React I'm excited to share a project that I've been working on - Loadable, a new NPM package to help reduce boilerplate and simplify handling asynchronous data in React applications. Features include: - *Loading State Management*: Manages the loading state for you, removing the need for manual management. - *Error Handling*: Handles errors during data fetching, providing a unified way to deal with potential issues. - *Data Fetching Based on Dependencies*: Fetch data based on dependencies, similar to `useEffect`. - *Support for Synchronous and Asynchronous Functions*: Can work with both sync and async functions. - *Type-Safe*: The library is fully typed, offering strong TypeScript support. Check it out here: [https://www.npmjs.com/package/@tobq/loadable](https://www.npmjs.com/package/@tobq/loadable) Feel free to follow on twitter: [@tobi_akin](https://twitter.com/tobi_akin) Feedback and suggestions are very welcome, as I'm hoping to make this as useful and practical for you all as possible. May 21, 2023 at 03:26PM

Show HN: Trogon – An automatic TUI for command line apps https://ift.tt/vOXlDux

Show HN: Trogon – An automatic TUI for command line apps Hi HN, Trogon is a project to generate a TUI for command line apps. It presents the arguments, options, and switches as a form. Editing the form generates a command line, which you can then run with a keypress. I'm a lover of the command line. But I can recall only a fraction of the switches for most commands I use. I would love it if there was a TUI available for most commands. Trogon currently works with Python and the Click library, but I would like it to cover more of the Python ecosystem and also generate TUIs for apps not written in Python. More information in the repository. Let me know what you think... https://ift.tt/SHgM1O4 May 21, 2023 at 02:36PM

Show HN: SpaceBadgers – Free and Libre SVG Badges https://ift.tt/VEnBNbp

Show HN: SpaceBadgers – Free and Libre SVG Badges Greetings, Hacker News community! I am thrilled to present SpaceBadgers, a new free and open-source SVG badge generator I've been working on. It's located at badgers.space. SpaceBadgers is born out of the desire to offer more flexibility and customization for project badges, often used in open-source projects. It's fully open source, provided under the permissive MIT license, and will always be provided for free. The core badge worker is written in Rust, and so is the library behind it, which you can also find on crates.io under the name spacebadgers. I am excited to receive your feedback and suggestions. Check it out and let me know what you think in the comments. Contributions are also welcomed and appreciated. You can find the source code here: https://ift.tt/MR5YcX9 . https://badgers.space May 21, 2023 at 12:54PM

Show HN: Summary GPT – host a bot to summary Text, URLs, PDFs and videos for you https://ift.tt/CPJGp2i

Show HN: Summary GPT – host a bot to summary Text, URLs, PDFs and videos for you An AI-powered text summarization Telegram bot that generates concise summaries of text, URLs, PDFs and YouTube videos. https://ift.tt/1KMVJCG May 21, 2023 at 05:06AM