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

Show HN: Dark Mode for HN https://ift.tt/m5t9a4c May 24, 2023 at 11:41AM

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

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/aCxBR9r May 24, 2023 at 04:05AM

Show HN: File-by-file AI-generated comments for your codebase https://ift.tt/8G9zCr1

Show HN: File-by-file AI-generated comments for your codebase My friends and I were complaining about having to decipher incomprehensible code one day and decided to pass the code through GPT to see if it could write easily understandable comments to help us out. It turns out that GPT can but it was still a hassle to generate comments for large files. So we decided to develop a basic web application that automatically integrates with your Github repository, generate comments, create a pull request and send you an email when it is all done. There is definitely a lot more that can be done but we wanted to gain feedback on whether this is a problem that you face too. Do you often find it challenging to understand complex code? Do you have difficulties in writing informative comments? And if so, would you find value in a tool that can automatically generate comments for your code? Really appreciate any feedback and suggestions! Thanks in advance! https://ift.tt/ULIOVob May 23, 2023 at 05:16PM

Show HN: Ntfy.sh – open-source push notifications via PUT/POST https://ift.tt/cM21y4G

Show HN: Ntfy.sh – open-source push notifications via PUT/POST https://ift.tt/Sdg7Mz9 May 23, 2023 at 12:01AM

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

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/u3ZX6NH May 23, 2023 at 05:12AM

Show HN: DB-GPT, an LLM tool for database https://ift.tt/PURWMl9

Show HN: DB-GPT, an LLM tool for database https://ift.tt/ejf1XBo May 23, 2023 at 04:40AM

Show HN: I ported my Tetris built with SDL2 to WebAssembly https://ift.tt/PCM9aF0

Show HN: I ported my Tetris built with SDL2 to WebAssembly https://ift.tt/tqZOWoL May 23, 2023 at 02:46AM

Show HN: Aimless.js – the missing js randomness library https://ift.tt/MWi6Yry

Show HN: Aimless.js – the missing js randomness library https://ift.tt/0mtAV4T May 23, 2023 at 01:41AM

Show HN: Blotter – An interactive, never ending music video https://ift.tt/cKrj8id

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/udSRlnx May 23, 2023 at 01:21AM

Show HN: Psychic - An open-source integration platform for unstructured data https://ift.tt/AOG6EC2

Show HN: Psychic - An open-source integration platform for unstructured data My cofounder and I used to work at Robinhood where we shipped the company’s first OAuth integrations, so we know a lot about how data moves between companies. For example, we know that the pain of building new API integrations scales with the level of fragmentation and number of competing "standards". In the current meta, we see this pain with a lot of AI startups who invariably need to connect to their customers data, but have to support 50+ integrations before they even scale to 50+ customers. This is the process for an AI startup to add a new integration for a customer: - Pore over the API docs for each source application and write a connector for each - Play email tag to find the right stakeholders and get them to share sensitive API keys, or give them an OAuth app. It can take 6+ weeks for some platforms to review new OAuth apps - Normalize data that arrives in a different formats from each source (HTML, XML, text dumps, 3 different flavors of markdown, JSON, etc) - Figure out what data should be vectorized, what should be stored as SQL, and what should be discarded - Detect when data has been updated and synchronize it - Monitor when pipelines break so data doesn’t go stale This is a LOT of work for something that doesn’t move the needle on product quality. That’s why we built Psychic.dev to be the fastest and most secure way for startups to connect to their customer’s data. You integrate once with our universal APIs and get N integrations with CRMs, knowledge bases, ticketing systems and more with no incremental engineering effort. We abstract away the quirks of each data source into Document and Conversation data models, and try to find a good balance to allow for deep integrations while maintaining broad utility. Since it’s open source, we encourage founders to fork and extend our data models to fit their needs as they evolve, even if it means migrating off our paid version. To see an example in action, check out our demo repo here: https://ift.tt/a7wU5RF We are also open source and open to contributions, learn more at docs.psychic.dev or by emailing us at founders@psychic.dev! https://ift.tt/YAbpLSX May 22, 2023 at 05:41PM

Show HN: WikTok – A Recommendation UI for Wikipedia https://ift.tt/MgO9q46

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 11:59AM

Show HN: Horizon – Programmatic Prompt Generation and LLM Configurations https://ift.tt/v4UAPgY

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/eYhNFIy [2] https://ift.tt/BFTidoW [3] https://twitter.com/karpathy/status/1655994367033884672?s=20 https://ift.tt/EMFdl2Y May 22, 2023 at 04:46AM

Show HN: A Simple Load Testing CLI Built in Go https://ift.tt/b5pqPBe

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/87fmuYa May 21, 2023 at 10:32PM

Show HN: Thousands of shadertoy.com creations on one scrollable grid https://ift.tt/7MOkevw

Show HN: Thousands of shadertoy.com creations on one scrollable grid https://ift.tt/aAKxTZm May 21, 2023 at 06:05PM

Show HN: Pretty code snippets for PowerShell in the terminal https://ift.tt/B02kLD1

Show HN: Pretty code snippets for PowerShell in the terminal I had some fun learning to parse PowerShell code with the built-in abstract syntax tree for this one. I originally wrote it to add some color to the output in PowerShellAI. https://ift.tt/J7yFxIp May 21, 2023 at 08:59AM

Show HN: SpaceBadgers – Free and Libre SVG Badges https://ift.tt/fVovZk0

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/TWKXlSU . https://badgers.space May 21, 2023 at 02:54PM

Show HN: A simple echo server for testing HTTP clients https://ift.tt/AnJBlqr

Show HN: A simple echo server for testing HTTP clients I have developed an application called "echoserver" and I would like to share its details on Hacker News. The purpose of "echoserver" is to simplify the testing of HTTP clients. It functions as an echo server, meaning it responds to requests by echoing back the received data. This allows users to simulate various server responses and test their HTTP clients accordingly. With "echoserver," users can generate custom responses by specifying the desired status code, headers, and response body. This flexibility enables thorough testing of HTTP clients and simplifies the process of verifying client behavior under various scenarios. Whether it's testing error handling, handling specific headers, or evaluating performance under different response sizes, "echoserver" provides a convenient solution. Overall, "echoserver" aims to streamline the testing process for developers and enhance their ability to verify the functionality and robustness of their HTTP clients. Its simplicity, versatility, and user-friendly interface make it an invaluable tool in the development and testing workflow. I invite the Hacker News community to explore and provide feedback on the app, as I believe it has the potential to greatly benefit developers and testers worldwide. https://echoserver.dev/ May 21, 2023 at 01:56PM

Show HN: Summary GPT – host a bot to summary Text, URLs, PDFs and videos for you https://ift.tt/bom4zMU

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/H5VYwrD May 21, 2023 at 07:06AM

Show HN: Loofi – Our AI-Powered SQL Query Builder https://ift.tt/IeOLMGA

Show HN: Loofi – Our AI-Powered SQL Query Builder Hi HN Community, We're a team of software engineers who've experienced the complexity of crafting SQL queries. To address this, we've developed a tool that simplifies this process. Introducing Loofi, an AI-powered SQL Query Builder. Loofi streamlines query building and leverages AI algorithms for intelligent recommendations. We value community feedback and invite you to try out Loofi. Your thoughts and suggestions will help us improve our tool. Here's the link to Loofi: https://loofi.dev/ For any questions or assistance, feel free to reach out. We're eager to engage with this community. Your valuable feedback is much appreciated! https://loofi.dev/ May 21, 2023 at 05:19AM

Show HN: Drift, a self-hostable Gist and pastebin https://ift.tt/3wKNRiI

Show HN: Drift, a self-hostable Gist and pastebin https://drift.lol/ May 21, 2023 at 02:07AM