News

Show HN: Pokemon prototype game made with JavaScript and p5.js https://ift.tt/YUzM1jr January 1, 2024 at 03:30AM

Show HN: Raiseto – Discover and Share Ideas https://raiseto.com/ January 1, 2024 at 03:04AM

Show HN: hodo.graphics – Mobile first meteorology models https://hodo.graphics December 31, 2023 at 05:13PM

Show HN: Cassette, a Personal Programming Language I made this simple language over the past year, and it's time for me to say it's "done" (for now) and focus on other projects. I've struggled to answer the question "what is this language for?" other than "it's just for me" — and that's probably good enough. But I also wanted to make something "complete" that others could use if they wanted to. Writing my own language was an incredibly rewarding experience, and I'd recommend everyone trying it. Let me know if you have any questions or feedback, and please share your own experience if you've also made a language. https://ift.tt/mV31awM December 31, 2023 at 11:01PM

Show HN: Spindle, a cross between Wordle and a Rubik's Cube made in PHP Hi HN, I was late to wordle, so I am also late to making my own version. In Spindle, you rotate words on a grid with the aim of assembling the day’s target word. I enjoy it, so I thought some of you might enjoy it too. From a tech perspective, it’s a very simple Laravel / Livewire app. My happy place in recent years has been Typescript and SvelteKit, so this was a bit of an adjustment, but it allowed me to take advantage of an existing shared hosting server meaning no additional financial outlay. Happy to report a positive experience with PHP and this framework, although I do miss types! Deploying with rsync feels enjoyably old school. (I gather PHP does have types now, but perhaps I’m using the wrong IDE or need a specific VS.Code plugin…) Very happy to answer any questions, although I’m the first to admit it’s very simple from a tech perspective. Your guess at how it was implemented is probably a better solut...

Show HN: Common Lisp Vim Compiler Plug-In As linked in the readme at the link, I am an ardent vim user and lisp enthusiast. I got tired of hard to read error messages in SBCL with my vim set-up, so I spent a few days cobbling together this `:make` plugin for sbcl Roswell. More about my rationale around why I did it is in the readme. Let me know what you think! https://ift.tt/woak7CB December 31, 2023 at 12:38AM

Show HN: Precious Metals Manager All-in-one app that provides analytics and metrics to manage precious metals portfolio efficiently. The app offers an intuitive UI, enabling users to input their coins, bars, or rounds and instantly obtain real-time insights into their value evolution. Users can assess their assets based on dealer prices, generate exportable reports for tax filing, access charts for strategy overviews like dollar-cost averaging, and use tools to track live prices of gold, silver, platinum, and palladium. Additionally, the app provides a catalog for identifying bullion coins. https://ift.tt/emakrOM December 30, 2023 at 11:07PM

Show HN: 65Words, write daily blogs for language-learning https://65words.com December 30, 2023 at 10:59PM

Show HN: Inko Cat – Lego Blocks to Build Your Productivity Space Build your productivity space with custom blocks such as lists, calendars, boards, notes, and journals. Free, and dark mode included! https://www.inko.cat/ December 30, 2023 at 03:15AM

Show HN: Neutral.News – neutralize any news source submit a URL (or download the extension) for neutralization. Strips bias and emotional language and delivers just the objective, salient facts. Great for browsing biased internet sites. Looking for critical feedback and sites that don't work correctly. Working on an automated version that displays the last 10 stories or so submitted. https://Neutral.News December 29, 2023 at 11:20PM

Show HN: Rust9x 1.76-beta – Rust on Windows 95+ HN discussion about the initial release: https://ift.tt/9F6nvON https://ift.tt/fZDgFjr December 29, 2023 at 11:03PM

Show HN: Wasker – A WASM compiler for running WASM on your favorite kernel Wasker is a WebAssembly compiler. Wasker compiles Wasm binary into ELF format binary. What's new with Wasker is, Wasker generates an OS-independent ELF file where WASI calls from Wasm applications remain unresolved. This unresolved feature allows Wasker's output ELF file to be linked with WASI implementations provided by various operating systems, enabling each OS to execute Wasm applications. Wasker empowers your favorite OS to serve as a Wasm runtime! https://ift.tt/yKYPjnR December 29, 2023 at 03:09PM

Show HN: Wikipedia style donation based search engine Introducing WhatOnEarth, a search engine that lets you chat with the entire internet. As a free & open alternative to ChatGPT Plus, the website will only get better and cheaper in the months to come. I'm currently able to keep it free because a bunch of people contributed to whatonearth. Currently I have the bandwidth of 500k search requests. https://ift.tt/EbwKsQC December 29, 2023 at 01:29AM

Show HN: KernelConfig – Your Guide to Linux Kernel Modules Configuration https://ift.tt/8pBmYzV December 29, 2023 at 01:37AM

Show HN: Calcium Imaging Pipeline Tool OptiNiSt(Optical Neuroimage Studio) is a GUI based workflow pipeline tools for processing two-photon calcium imaging data. OptiNiSt helps researchers try multiple data analysis methods, visualize the results, and construct the data analysis pipelines easily and quickly on GUI. OptiNiSt's data-saving format follows NWB standards. OptiNiSt also supports reproducibility of scientific research, standardization of analysis protocols, and developments of novel analysis tools as plug-in. https://ift.tt/L5lnFdD December 28, 2023 at 10:34PM

Show HN: A NextJS boilerplate to automate all the boring stuff https://ift.tt/Zmjb80R December 28, 2023 at 08:58AM

Show HN: Forward Email – Open-Source Quantum Safe Encrypted Email Service https://ift.tt/AVB8aLi December 28, 2023 at 02:32AM

Show HN: Rem: Remember Everything (open source) An open source approach to locally record everything you view on your Apple Silicon computer. Note: Relies on Apple Silicon, and configured to only produce Apple Silicon builds. I think the idea of recording everything you see has the potential to change how we interact with our computers, and believe it should be open source. Also, from a privacy / security perspective, this is like... pretty scary stuff, and I want the code open so we know for certain that nothing is leaving your laptop. Even logging to Sentry has the potential to leak private info. https://ift.tt/dCzashb December 27, 2023 at 11:56PM

Show HN: TBMK – A Commands Bookmark for Terminal https://ift.tt/9ihH4RA December 26, 2023 at 11:23AM

Show HN: Now with AI we need a way to prove real images, try timeevidence Like in the movies when they show a current newspaper, but easier and safer. I use as seed the last mined ethereum block, and I show it in a fancy way. https://ift.tt/B9ErWg1 December 27, 2023 at 12:40AM

Show HN: Learn from Successful Product Launches https://ift.tt/HVQaDA1 December 27, 2023 at 12:00AM

Show HN: Try or Join Aisbreaker.org: Open API to Many AIs (ChatGPT, HF AIs,) AIsBreaker offers a developer-friendly API for streamlined access to a variety of generative AI services, including OpenAI/ChatGPT, all Hugging Face AIs, and more ... to provide simplicity and to avoid vendor lock-in. Demo: JavaScript code: https://ift.tt/4ilQTwr Demo: Live web app: https://ift.tt/VLQ3JdD Collaborators wanted: https://ift.tt/P9q5e6u https://aisbreaker.org/ December 26, 2023 at 11:22PM

Show HN: A Telegram Bot That Monitors Domains https://ift.tt/cIpMzrA December 25, 2023 at 11:26AM

Show HN: I made an API to manage the cloud storage I have freelance projects involves the creation and administration of Google Cloud buckets. However, managing access permissions can be a bit challenging at times. To streamline this process, I've decided to develop an API to manage all my buckets, each associated with its unique API key. I've created a demo to showcase the capabilities of this solution https://scroud.app December 25, 2023 at 07:11PM

Show HN: I Made a Christmas Quiz For the last couple of years I've created a Christmas quiz, which you can read about and play here: https://ift.tt/oP5Jg2Q... . This year I created another quiz, this time general Christmas questions. Like last year the tech I used: - Astro - React - TypeScript - Framer Motion for the animation - A Netlify function that saves and loads the scoreboard from Azure Table Storage Unlike last year which was somewhat easy to cheat on by Googling, this time, the longer you take to answer a question the fewer points you get. I hope you have fun and a great Christmas https://ift.tt/FJSHMUZ December 25, 2023 at 01:01AM

Show HN: Towards Oberon+ concurrency; request for comments https://ift.tt/CR8v3Ws December 25, 2023 at 06:35PM

Show HN: Boarda – Focused Offline Kanban Board I like using Kanban boards, so I created a program to manage them using Zig and raylib. You can check it out here https://ift.tt/0fAce8Y It can open multiple boards, has undo/redo, clipboard support, and many other features. You can read about in the page above or try it yourself. https://ift.tt/0fAce8Y December 25, 2023 at 04:37PM

Show HN: Automatically trim audio based on subtitles, removing gaps, noise https://ift.tt/a3c65tj December 25, 2023 at 08:47AM

Show HN: An open-source, self-hostable synced narration platform for ebooks Hi, I made a thing! This is by far the most work I've ever sunk into a side project; I've been working on this thing for over two years, and I'm super proud of it, even though there's still a lot more to do! Storyteller is a self-hosted platform for ebooks with synced narration. This is basically self-hosted WhisperSync, for anyone familiar with that Amazon product. It's currently made up of two self-hostable backend systems and a mobile app for reading and listening to the books it produces. Technically it uses an open spec, EPUB 3's "Media Overlay", for syncing the narration, but very few ebook apps actually support Media Overlays, and even fewer work well and have nice interfaces. The mobile app is available on the Apple App Store as "Storyteller Reader", and I plan to release it for Android as well early next year. Anyway, I hope someone finds this interesting or ...

Show HN: Ledit – all your procrastination in one place For procrastination, I usually go to Reddit, HN, or RSS/Atom feeds. I wanted a single place to view all these, without any distractions like adds, permanent UI redesigns, and super simple navigation and feed management. So I built ledit over the last few nights. Here's a very amateurish promo video. ledit is open-source and can also easily be self-hosted if you so wish. https://ift.tt/MKIdve6 My background is in gaming tech and compilers, so I'm not exactly sure what I'm doing. I've used lit + tailwind for the frontend and Node/Express/Postgres as the backend stack. YMMV Happy to get suggestions for improvements! https://ift.tt/zIBMlAc December 23, 2023 at 11:28PM

Show HN: Watch SpongeBob SquarePants from Your CLI https://ift.tt/Vdsypc8 December 23, 2023 at 11:54PM

Show HN: 4d-Modeller – R library to make Bayesian spatiotemporal modeling easy Hi, I've been working with other colleagues at University of Bristol for the last year to build an R-package that makes bayesian spatio-temporal modeling easy. That is, if you have some problem like predicting sea level rise over time, disease transmissions, etc., this package may be useful for you. It centers on a collection of Shiny apps that guide you through using the various pieces of spatio-temporal modeling packages like R-INLA or inlabru. Hopefully people find this useful. I think the nice part is that we really tried to design the package so you can add it to your modeling tool kit without having to learn a lot about R to be useful with the tool. Hopefully we succeeded. We will have a hackathon for this model in March 25-27: https://ift.tt/O6s5cJv At the hackathon we will implement new features or apply the model to new applications. https://ift.tt/dfwc1NA December 23, 2023 at 10:46AM

Show HN: FutureHurry – Over 10K cutting-edge AI websites all in one place I'm a software engineer with a passion for artificial intelligence. My goal is to make a range of AI tools available to everyone. I'd love to hear your feedback, both positive and negative. If you have time, please check it out and tell me what you think. Was it helpful? What could be better? Let me know in the comments section below. https://futurehurry.com December 23, 2023 at 08:49AM

Show HN: Zaranova – A game where you must pretend you are an AI Hi HN! The last couple of months I've been working on a game called Thus Spoke Zaranova. A game where you as a human must pose as an AI. You can try it now: https://zaranova.xyz The premise is that you are in a world of sentient AIs which are in conflict with humanity. They have a virtual space, The Nexus, which is their safe refuge from humans. You have infiltrated the Nexus and are in search of the ZetaMaster code, which will give the humanity the upper hand in their struggle against artificial sentience. My overarching goal is to understand how to best use generative AI in video games. Like most of the tech world, I have been fascinated by the new powers provided by generative AI. I believe that the best use cases are those that either have a human in the loop, e.g. coding copilots, or one where the consumption of the content is subjective, e.g. art. Video games have numerous use cases that fall into both categories...

Show HN: I created a checkbox Conway's Game of Life. For some reason https://ift.tt/gNUKSkQ December 23, 2023 at 12:53AM

Show HN: Codemodder – A new codemod library for Java and Python Hi HN, I’m here to show you a new codemod library. In case you’re not familiar with the term "codemod", here’s how it was originally defined AFAICT: > Codemod is a tool/library to assist you with large-scale codebase refactors Codemods are awesome, but I felt they were far from their potential, and so I’m very proud to show you all an early version of a codemod library we’ve built called Codemodder ( https://codemodder.io ) that we think moves the "field" forward. Codemodder supports both Python and Java ( https://ift.tt/gdXs0m2 and https://ift.tt/u6zgPd2 ). The license is AGPL, please don’t kill me. Primarily, what makes Codemodder different is our design philosophy. Instead of trying to write a new library for both finding code and changing code, which is what traditional codemod libraries do, we aim to provide an easy-to-use orchestration library that helps connect idiomatic tools for querying sou...

Show HN: A GPT Discord bot that doesn't just search the internet, but USES it ExclamationGPT!!! Powered by GPT-3.5 and GPT-4, this bot can access specific websites and use specific APIs that the user gives it... something ChatGPT cannot do! https://ift.tt/I3ZYU6k December 22, 2023 at 01:32AM

Show HN: Emu2 – A Gemini-like open-source 37B Multimodal Model Hello HN, I'm excited to introduce Emu2, the latest generative multimodal model developed by the Beijing Academy of Artificial Intelligence (BAAI). Emu2 is an open-source initiative that reflects BAAI's commitment to fostering open, secure, and responsible AI research. It's designed to enhance AI's proficiency in handling tasks across various modalities with minimal examples and straightforward instructions. Emu2 has demonstrated superior performance over other large-scale models like Flamingo-80B in few-shot multimodal understanding tasks. It serves as a versatile base model for developers, providing a flexible platform for crafting specialized multimodal applications. Key features of Emu2 include: - A more streamlined modeling framework than its predecessor, Emu. - A decoder capable of reconstructing images from the encoder's semantic space. - An expansion to 37 billion parameters, boosting both capabi...

Show HN: Code interpreter with mixtral-8x7B-instruct https://ift.tt/uRaTG2S December 21, 2023 at 01:15AM

Show HN: fx-upscale – Metal-powered spatial video upscaling Hi! This is a simple CLI I've created for upscaling videos using Apple's MetalFX ( https://ift.tt/4um8U7g ). There are a few improvements I plan to make, such as HDR support and a progress bar, but if it sounds interesting, please give it a try and let me know what you think! https://ift.tt/AlFXCrK December 21, 2023 at 12:58AM

Show HN: JungleReader – A free and open-source web reader Hello! I built a web-app called JungleReader that lets you follow RSS, Mastodon, YouTube, Reddit, and random blogs, all in one place. I made JungleReader as a central place to follow the blogs and sites I like, which I otherwise often lose track of. My next project (which is WIP) is a web-app called JungleWriter where you can build a simple blog and export it for hosting. I love finding a good, free-standing blog, and hope to make it easier for people to read and write them. Feedback is appreciated, thanks :) https://ift.tt/NnVTZMz December 20, 2023 at 11:15PM

Show HN: Slack knowledge curator to extract FAQ from discussion threads Hi HN! Excited to share Snowshoe, a Slack bot that transforms your Slack threads into a searchable StackOverflow-style Q&A. Snowshoe automatically curates key discussions from Slack, creating a dynamic, easy-to-navigate knowledge hub. A lot of technical discussions among engineers happen in Slack threads. Yet the unstructured thread makes its inherent knowledge difficult for search and thus the discussion insights aren’t often well documented & maintained. LLM is surprisingly good at summarization & extraction. Thus I think it’s good timing to give it a try. Currently Snowshoe focuses on knowledge extraction in Q&A format. What’s next? I feel like there would be a lot of value in the auto-curated Q&A, e.g. auto question answering, knowledge hub, Slack archive for SEO. Happy to hear your thoughts! https://snowshoe.dev/ December 20, 2023 at 07:51PM

Show HN: A Website to Turn Your Apple Notes into Blogs Hi HN, I’m an indie hacker who quit my job as a software engineer at Microsoft in early October to start my own business. Like many others, I really like Apple Notes. I got inspired by https://montaigne.io , a service that creates websites, blogs, or portfolios using Apple Notes. I liked the idea, but the websites looked too plain for me. So, the first product I shipped after quitting is https://quotion.co – a website that turns your Apple Notes into beautiful blogs. The best part? You get custom domain, customizable branding and web analytics for free, while Montaigne charges $12 per month. I hope Quotion will be as helpful to you as it has been for me. Please let me know if you have any questions or feedback. Qing https://quotion.co/ December 20, 2023 at 08:11AM

Show HN: I built an open source AI video search engine to learn more about AI Hi there! When Supabase announced their recent hackathon, I thought it was a good time to build something to learn more about so many of the new AI models and tech out there. From the different techniques of embedding documents to the future RAG. With the rise of short form content with TikTok and Youtube. A lot more knowledge is in videos than ever before. Finding specific answers within millions of videos can be difficult for any one person to go through. So the question is if there is Google that indexes text on website making it easier to find based on the context of on your question, why is there no Google that indexes video content making it easier for users to find answers within them. So I built this to showcase that it's very much possible with the technology and infrastructure that is readily available. I've indexed thousands of videos from Youtube and will be adding more, some of the things...

Show HN: Sadhguru AI Built a Sadhguru AI on his personal knowledge base using embedchain. https://ift.tt/J0XlPIC December 20, 2023 at 05:41AM

Show HN: Hacker Live – real-time Hacker News client built using Phoenix LiveView Hacker Live is a client for Hacker News that provides live updates to lists and comments. I’ve built this to get into Elixir / Phoenix / LiveView development. The UI follows HN look and feel for the most part, with a few opinionated tweaks and additions: - Sticky comment summaries to help keep track of the discussion context in nested comment threads - Subtitles on list entries and summaries on story pages generated by an LLM to help you decide whether a given article is worth your time - List entries link to the discussion page by default - Surfacing of links in comments to archive.is etc. to bypass paywalls - Surfacing of previous submissions - Dark mode Current limitations: - Read only - Missing profile pages and other features https://hackerlive.net December 19, 2023 at 09:05PM

Show HN: Golang client library for Mistral AI platform https://ift.tt/7hpdF8k December 18, 2023 at 11:06PM

Show HN: DuckDB-WASM, execute queries in a browser, and share them as links https://ift.tt/9fZLEb8 December 18, 2023 at 07:41PM

Show HN: Auto-Pilot-Computer – Let GPT4 vision operate your computer https://ift.tt/kjrClDd December 18, 2023 at 07:59PM

Show HN: SPF Deconstructor in Rust This is rust library for deconstructing SPF DNS records. Written ha a project to learn some of the basics of rust. https://ift.tt/enVDxIY December 18, 2023 at 06:58AM

Show HN: Microagents: Agents Capable of Self-Editing Their Prompts / Python Code https://ift.tt/pxjVwcW December 18, 2023 at 06:13AM

Show HN: Render HTML in SQL with pg_render https://ift.tt/FNM67H0 December 18, 2023 at 01:23AM

Show HN: Made a forum for depressed founders to confide https://ift.tt/hnAiPwW December 17, 2023 at 07:21AM

Show HN: SVG icon to logo converter – the only logo tool you need https://ift.tt/F5rAz07 December 17, 2023 at 02:17AM

Show HN: NowDo – a super-simple todo app for procrastinators (macOS) https://nowdo.org/ December 17, 2023 at 03:18AM

Show HN: I've built a MySQL proxy that supports online ddl Hi everyone. Over the past year, I've built a MySQL Proxy that supports Online DDL. I'm not sure if there are other proxies out there with this feature, but I found it fascinating and thought it was worth sharing. Of course, this proxy also supports many other features, such as Read Write Split, Read After Write Consistency, Load Balancing, and Transparent Failover. I didn't build this database from the bottom up; instead, I forked Vitess and put a lot of effort into overhauling its architecture and SQL Engine Layer. Moving forward, I hope to introduce more developer-friendly features into this Proxy. The next major feature should be something similar to the Branch functionality of PlanetScale. https://ift.tt/rtPvzao December 16, 2023 at 06:03AM

Show HN: Go framework with builtin OpenAPI support https://ift.tt/gIHJuFt December 15, 2023 at 11:33PM

Show HN: Genji – AI browser ninja that can complete any task on Chrome Hey folks, so I built a chrome extension called Genji, an AI assistant that automatically completes your browser tasks for you. You simply enter your task, and Genji uses GPT-4V to figure out the best browser action to perform next repeatedly until the task is accomplished. The idea is that you can delegate your personal tasks like online shopping or making reservations to Genji. You can also use him professionally to find leads on LinkedIn, send status updates to your boss, or research your competitors and write an analysis document. I’m wondering if you would use Genji as part of your daily routine? Would he be more useful in a personal or professional setting? What concerns do you with using a productivity tool like this? I'm also planning to add voice support and the ability to schedule tasks soon. Do either of these features interest you? If you want to try Genji, download the chrome extension and let me kn...

Show HN: My Go SQLite driver did poorly on a benchmark, so I fixed it https://ift.tt/18wKIkW was doing poorly on this benchmark that was posted yesterday to HackerNews [1]. With the help of some pprof, I was able to trace it to a serious performance regression introduced two weeks ago, and come up with the fix (happy to field questions, if you're interested in the nitty gritty). It's not the fastest driver around, but it's no longer the slowest: comfortably middle of the pack. It's based on a WASM build of SQLite, and thanks to https://wazero.io doesn't need CGO. [1]: https://ift.tt/pV3rxwg https://ift.tt/rNLMWKH December 15, 2023 at 03:44AM

Show HN: Webtwizz (Webtwizz.com) Build with Ease: Drag, Drop, Done! https://webtwizz.com December 15, 2023 at 02:17AM

Show HN: Flywheel Hey all! Chase & David here from Flywheel. We recently launched our 2.0 version and hope to get feedback and traction from HN. Flywheel combines product & marketing analytics, user engagement, session replays, and more into one platform. We discovered a compound effect after connecting these products. Some examples: - Filtering session replays by Features used, not individual events (although this is also supported) - Displaying modals to churn-risk companies, without data science teams to build a model - Tracking feature launches across marketing and product, without Tableau / custom dashboards - Understanding how documentation affects product adoption Most importantly, Flywheel tries to minimize setup. Implementing Flywheel.js (https://ift.tt/mp4V1zc) does nearly all of the work for you. Paste the code snippets in your website and product, then send an in-app Identify call. The free tier should be more than enough for indie / personal projects. Let us know w...

Show HN: Unified access to top AI models, supporting GPT4, Claude and more Hello hackernews, I am looking for feedback for Labophase.com which is a app that focuses on returning results from multiple ai models at the same time. I currently support: GPT4-Turbo, Claude-2, Google PaLM2, Llama2, Mistral, and OpenOrca. Working on supporting Gemini soonTM. I built it to solve a couple of personal pains I experienced. After reaching out to a couple of users in r/localllama, seems that people would have similar approach to address hallucination, availability, and comparing ai models. Initial feedback came in with some surprises that I'm hoping to get feedback from the bigger HN community: 1. Do people prefer a "search" interface over a chatbot interface i.e. (one to many as opposed to one to one interaction with ai)? - My experience is that it's the best defense against hallucinations and misinformation from models because models often hallucinate and fail in different ways a...

Show HN: I wrote Learn C Programming Through Nursery Rhymes and Fairy Tales https://ift.tt/YHGyOvK December 14, 2023 at 06:40AM

Show HN: PickCells – Procedurally Generate Pixel Art Hi all, I hacked this little tool on a couple of train rides during my vacation to procedurally generate sprites based on loosely defined areas in a mask. You can use it to brainstorm ideas, to prototype art or to generate some temporary sprites for your 2d game. It's likely not good enough to give you a final product: it's meant to sketch things out and can be useful in game jams or early development stages of a game. The idea came by reading the Pixel Spaceship article by Dave Bollinger https://ift.tt/cvTMBdy... though I took took a couple of detours during the implementation. I would love to hear your thoughts: this is an itch I long wanted to scratch, and finally found a good way (and some time) to do so. If turns out to be useful, maybe I can invest more into it. Thanks! https://ift.tt/tnyZ6PK December 13, 2023 at 11:40PM

Show HN: I scraped 25M Shopify products to build a search engine Hi HN! I built Agora as a side-project leading up to the holiday season. I wanted to find an easier way to find Christmas gifts, without needing to go store-by-store. My wife asked me for a a pair of red shoes for Christmas. I quickly typed it into Google and found a combination of ads from large retailers and links to a 1948 movie called 'Red Shoes'. I decided to build Agora to solve my own problem (and stay happily married). The product is a search engine that automatically crawls thousands of Shopify stores and makes them easily accessible with a search interface. There's a few additional features to enhance the buying experience including saving products, filters, reviews, and popular products. I've started with exclusively Shopify stores and plan to expand the crawler to other e-commerce platforms like BigCommerce, WooCommerce, Wix, etc. The technical challenge I've found is keeping the search spe...

Show HN: Play Othello in your web browser (made with Mithril) https://ift.tt/pC148MK December 13, 2023 at 09:48PM

Show HN: Advent of Distributed Systems Hey! I built a playground called Advent of Distributed Systems ( https://ift.tt/ArajZm8 ) where you can work through the Fly.io distributed systems challenges ( https://ift.tt/IbmsXUF ) directly in your browser. Running challenges like this directly in the browser has often been the best way for me to get the activation energy to start them since it bypasses all the annoying dev environment setup that has to happen as a precursor to working on it. The coding environment was built with another project I'm working on called Cannon ( https://ift.tt/IOwR3Lf ) that aims to let you embed codeblocks of any language in your browser. Right now the Go environment runs on a Modal backend using their sandbox, but I'm hoping to use the excellent work done on Hackpad ( https://ift.tt/SEeNd48 ) to run the whole thing in your browser, with no network calls necessary, soon. Let me know what you think - week 3 is coming out soon! https://ift.tt/qcS3ub4 Dece...

Show HN: GPT for searching and understanding Neurips 2023 papers GPT: https://ift.tt/h769Ay8 https://ift.tt/8bSueHJ December 12, 2023 at 11:56PM

Show HN: Visualize rotating objects from the 4th, 5th, nth dimensions Ever since I remember I had a lot of curiosity regarding hyper dimensional spaces. Picturing higher dimensions, such an impossible yet exciting idea... So years ago I came across a small GIF of a tesseract. Since then it left me wondering how cubes from even higher dimensions would look like... Years passed and I became a software developer, decided to tackle the problem myself and ncube was the result. ncube allows you to visualize rotating hypercubes of arbitrary dimensions. It works by rotating the hyperdimensional vertices and applying a chain of perspective projections to them until the 3rd dimension is reached. Everything is generated in real time just from the dimension number. The application is fully free and open source: https://ift.tt/uem2U3p . There, you'll find some demos, more detailed explanation and how you can test it out yourself. Binaries for Windows, Mac and Linux are available: https://ift.tt...

Show HN: A dictionary of untranslatable words from around the world Have you ever come across a word in another language that just perfectly captures a feeling or concept you can't quite express in your own tongue? I created coolforeignwords.com because I wanted to share those "aha" moments with fellow language lovers, and created a website to make those words easier to find. So, whether you're a word nerd, a traveler, or just curious about the world, please feel free to visti my website. Try it out and please share your feedback. It's still very early stage, so would love any advice. Thank you https://ift.tt/0K4uyJW December 12, 2023 at 10:34PM

Show HN: UniDep – Unify Conda and Pip Dependencies in Your Python Projects I'm excited to share UniDep, a tool I've developed to simplify dependency management in Python. It's designed to streamline the process by allowing a single `requirements.yaml` file to handle both Conda and Pip dependencies. Key features: - Unified handling of Conda and Pip dependencies. - Seamless integration with project tools like `pyproject.toml` and `setup.py`. - Support for monorepos: merge multiple `requirements.yaml` into a single `environment.yaml`. - Creates a global conda-lock file and consistent per sub-project conda-lock files. - Supports `pip-compile`. - Conflict resolution for complex dependencies. - Easy installation and integration with existing Python projects. - Support for different platforms and architectures. UniDep is particularly helpful for large-scale projects or those involving multiple environments or platforms. It's open-source and available for contributions on GitHu...

Show HN: Redesigned Caddy homepage, including an On-Demand TLS demo Phase I of our new website is now live! It better showcases Caddy's unique abilities, and offers many more opportunities to highlight our amazing sponsors who make this project possible. We're still working on a new download page and completely revamping the documentation, so those have not been refreshed yet. Those will be phases II and III. Right now our content is primarily technical. Over time we'll be adding more sponsor highlights and user stories, along with more relevant content for product managers, executives, and HR, to make Caddy's value proposition even more compelling and clear. https://ift.tt/YSRXCf1 December 11, 2023 at 08:18PM

Show HN: TSdcos.dev rustdocs style documentation for any JavaScript library Hi folks, if you're the kind who often find myself awkwardly looking at unpkg.com or digging in `node_modules` to read library APIs, you know how sucky it can be. tsdocs.dev creates reference type documentation for JS libraries on the cloud for any library version, so you can look for browse the API, and link to it. P.S. Might take a few seconds to pull up docs initially as we try to warm up our cache from your requests. https://ift.tt/8kdh2L4 December 11, 2023 at 06:48PM

Show HN: I implemented evals metrics for LLMs that runs locally on your machine https://ift.tt/3dwkLJr December 12, 2023 at 12:13AM

Show HN: Zero-setup e2e encrypted message queue for free in 1 line of Python Put this together because I was tired of setting up anything when testing / prototyping projects that need a simple queue. Feedback / PRs / issues welcome. Feel free to use in production if you dare (or run your own server). https://ift.tt/hqgiVap December 10, 2023 at 06:11PM

Show HN: LLM Templates – Streamline daily tasks with templated LLMs https://ift.tt/LfdsTl7 December 10, 2023 at 02:09AM

Show HN: 8-Bit Style Pokemon – Personal Website Just published my personal website v1 with some 8-bit style design that gives people nostalgia. Check it out at https://yzhx.xyz/ . You can also find the source code on my GitHub. Here are couple of takeaways from the project: - It is a Next.js app built from the template ( https://ift.tt/hnfE76c ). I made many changes, but I appreciate the components that came with the template! - The pixel art in the background is from Brandon James Greer on YouTube ( https://youtu.be/cxjX8O6YSHI ). Please do check out their work on YouTube; they are amazing! I'm currently using it for the sake of convenience, but I plan to replace it with my own pixel art soon. - The font I used for the website is Unifont Japanese OpenType Version ( https://ift.tt/ZX3jvGt ). It supports a wide range of glyphs from different languages, including Hanzi. If you have any questions or if there's anything you're curious about, my DMs are open on 𝕏 anytime. https...

Show HN: Open source alternative to ChatGPT and ChatPDF-like AI tools Hey everyone, We have been building SecureAI Tools -- an open-source application layer for ChatGPT and ChatPDF-like AI tools. It works with locally running LLMs as well as with OpenAI-compatible APIs. For local LLMs, it supports Ollama which supports all the gguf/ggml models. Currently, it has two features: Chat-with-LLM, and Chat-with-PDFs. It is optimized for self-hosting use cases and comes with basic user management features. Here are some quick demos: * Chat with documents using OpenAI's GPT3.5 model: https://www.youtube.com/watch?v=Br2D3G9O47s * Chat with documents using a locally running Mistral model (M2 MacBook): https://www.youtube.com/watch?v=UvRHL6f_w74 Hope you all like it :) https://ift.tt/8IXYfBD December 10, 2023 at 12:02AM

Show HN: Unofficial Google Play Store API An unofficial API to explore android app metadata from Google Play Store with ease! https://ift.tt/rwx7Yqa December 9, 2023 at 10:43PM

Show HN: Create chat rooms and talk to other developers about programming https://ift.tt/fkUYieb December 9, 2023 at 04:58PM

Show HN: Skatespot is the only app that lets you track your runs https://skatespot.com December 9, 2023 at 11:01AM

Show HN: Open-source alternatives to tools You pay for hey makers, I've spent the whole night to compile this list out of > winners of Product Hunt > best dev tools on DevHunt > recently active on GitHub > most internet backlinks > most mentions as "alternative to .." Let me know if I should add anything there. https://ift.tt/t7FcqxV December 9, 2023 at 02:14AM

Show HN: Open sourcing Restly – GPT-4 powered tutorials from your OpenAPI spec Hi HN - Marius (mbuleandra) and I built Restly as a side project. Restly generates a user-friendly tutorial against any OpenAPI spec. While building public-facing APIs, we found that writing these guides by hand took a lot of work. Many OpenAPI specs were too large to send to GPT-4 / Claude directly, and even when we could send them, we experienced lost-in-the-middle and hallucination issues. The project is very alpha but works against the Vocode API when we specify well-defined goals. Let us know your thoughts; we would love your contribution to the project! [1] https://getrestly.com/ [2] https://ift.tt/HXUkYZn https://ift.tt/HXUkYZn December 8, 2023 at 11:34PM

Show HN: Package PHP apps as standalone, self-executable binaries https://ift.tt/k5bczPg December 8, 2023 at 03:45PM

Show HN: Gpts123.ai,A website that helps you find fun AI projects gpts123.ai is a newly launched AI application navigation website that is dedicated to helping users discover various fun gpts.enjoy it https://gpts123.ai/ December 8, 2023 at 09:44AM

Show HN: Open-Source Function Calling (Anthropic, or Any LLM) https://ift.tt/qCSlhgD December 8, 2023 at 05:26AM

Show HN: Homebrew 16bit CPU from 74HC logic with C compiler and Unix-like OS This is a 16bit CPU+Minicomputer from pure 74 series logic. It has user/kernel modes, virtual memory, prioritized IRQ's and DMA. It has a full C compiler and a unix-like OS. It's still in development. https://ift.tt/ewnMSiV December 8, 2023 at 02:32AM

Show HN: Stop repetitively typing times slots for meetings I built this Chrome Extension because I was wasting minutes typing time slots when trying to schedule meetings. It all boiled over when I was trying to schedule meetings with a prospect that had teams in San Francisco, Berlin, and Bangalore (while I'm in Denver). I know scheduling links (like Calendly) are common today, but often scheduling meetings still depends on written time slots. Those situations are when this extension is useful. Specifically, the extension generates written time slots from selections on your Google Calendar and saves them to your clipboard, saving you time from the repetitive task of writing out meeting times. It formats multiple time slots in an easy-to-read, ascending order. And you can adjust the time zone by typing and selecting any city (with >40k population) worldwide. https://ift.tt/yT0Ss1Q December 7, 2023 at 04:31AM

Show HN: Zelda Breath of the Wild shrine map using GeoJSON in Metabase [42:04] Example at 42:04 https://ift.tt/QRGopef December 7, 2023 at 02:44AM

Show HN: Signal Generator Written in Go https://ift.tt/Uar0i7d December 6, 2023 at 11:55PM

Show HN: Launch your product within hours https://shipped.club/ December 7, 2023 at 02:13AM

Show HN: Round-Trip Encrypted HTTPS Exfiltration Tool https://ift.tt/CMIyrn9 December 6, 2023 at 12:32PM

Show HN: Marginalia Integrated Site Explorer Been working on this redesign for a while, but several pieces fell in place last few days. Can't stop playing with this doodad :D https://ift.tt/5cra3Z1 December 6, 2023 at 01:25AM

Show HN: Frogtab – Private, peaceful task management Hi HN! I'm excited to share the task manager that I've been building and relying on for the past 9 months I started developing Frogtab after a particularly busy period at work, where a large number of ad-hoc tasks would need my attention each day. What I Initially tried was a single (long!) checklist of outstanding tasks, but I found that too overwhelming to look at all day long. Then I tried scheduling tasks based on when I expected to complete them, but that also required too much cognitive load - I only had the capacity to bucket tasks into "today" and "not today" And so Frogtab was born. Originally as a Google doc, then later as a rudimentary web app with some simple automation. The automation was there to nudge me towards good habits, e.g., grouping all my outstanding tasks at the beginning of each day and requiring me to consciously choose which tasks to tackle that day. I subsequently refined the sy...

Show HN: SuperDuperDB – Open-source framework for integrating AI with databases Hi everyone, I’m Timo, one of the creators of SuperDuperDB ! Today we are officially launching SuperDuperDB, an open-source framework for integrating AI directly with major databases, including streaming inference, scalable model training, and vector search, with release of v0.1. on GitHub and on ProductHunt. SuperDuperDB is not a database. It transforms your favorite database into an AI development and deployment environment (𝘮𝘢𝘬𝘪𝘯𝘨 𝘪𝘵 𝘴𝘶𝘱𝘦𝘳-𝘥𝘶𝘱𝘦𝘳). SuperDuperDB eliminates complex MLOps pipelines, specialized vector databases - and the need to migrate and duplicate data by integrating AI at the data's source, directly on top of your existing data infrastructure. This massively simplifies building and managing AI applications. SuperDuperDB provides a simple Python interface, but allows experts to drill down to any level of implementation detail such as models weights or training detail...

Show HN: Figma to Lottie Animation via Lottielab Hello HN! We're super proud to announce the launch of Lottielab's official Figma plugin. The plugin allows nearly 1:1 import of your Figma designs into Lottielab, an easy to use animation tool (still in beta---we launched 3 months ago!). From there, you can use Lottielab's animation powers to animate your designs intuitively and quickly. Then, you can export the animation as a Lottie JSON, or as an animated GIF or MP4. This plugin is the culmination of 3 months of hard work, and we hope you'll like it! Me and a few members of the team will be here to answer all of your questions. https://ift.tt/9s4TJ8w December 5, 2023 at 10:20AM

Show HN: Get NYC Bikeshare Availability via SMS so I can give up my smartphone https://ift.tt/okmxvZ0 December 5, 2023 at 05:23AM

Show HN: TSDiagram – Diagrams as Code with TypeScript Made an online tool for creating diagrams with TypeScript. I quite like it for thinking about how to shape my data, even if I end up using a different language in the end. https://tsdiagram.com December 5, 2023 at 03:01AM

Show HN: Zero to Hero – A Haskell Puzzle Game Hi HN. I am a researcher from Monash University. For one of our projects, we made a Haskell puzzle game called Zero to Hero. I invite you to try out the puzzles and share your thoughts (optional). The game contains 10 unique puzzles; each challenges you to implement a seemingly impossible function. You will seek help from a handful of strange-looking helper functions and your own wits. The game starts easy but quickly escalates into madness. The game requires you to be comfortable with basic Haskell syntax to progress. But no other prior knowledge is needed. You can choose to participate in our study or play for fun without any data collection at all. No stress. More details are explained on the landing page. https://ift.tt/1mAbqJ7 Go ahead and enjoy the puzzles! https://ift.tt/iLuClov December 4, 2023 at 11:02AM

Show HN: HNSW-Based Search, in the Browser https://ift.tt/24dvVqy December 3, 2023 at 10:36PM

Show HN: Caption – Generate social media posts from a given image using LLaVA https://ift.tt/3aIPEDn December 4, 2023 at 06:07AM

Show HN: A Who is Hiring app with AI filters – December update A cureated list of Who is Hiring with posts with smart filters generated with AI https://ift.tt/OCHXVmP December 4, 2023 at 02:21AM

Show HN: I made GPT-4 rewrite all of Wikipedia https://ift.tt/se4czdh December 3, 2023 at 12:11PM

Show HN: Gobble Bot All your content digested into one text file You have a website, PDF or a Youtube video and want to make a GPT chatbot on ChatGPT. Simply use Gobble Bot to turn it all into one text file, ready to use for training. see demo video: https://ift.tt/QB63MuO -> What is this? Gobble Bot is an all-in-1 scraper designed to convert all different kinds of content into one text file. -> Why do I need it? You need it if you want to create a GPT (a custom ChatGPT chatbot) but your content is a website, YouTube video or spans more than 20 files (the current upload limit for GPTs). You can crawl the whole internet and turn it into a chatbot, I guess. -> What data does it handle? Youtube videos with transciptions, public websites and files with extensions: .TXT, .MD, .XSL, .PDF, .DOC, .DOCX, .ODT, .OTT, .RTF, .HTML, .HTM, .ATOM, .RSS, .XML, .XLS, .XLSX, .XLSB, .XLSM, .XLTX, .CSV, .ODS, .OTS, .PPTX, .POTX, .ODP, .OTP, .ODG, .OTG https://gobble.bot December 3, 2023 at 01:57P...

Show HN: Fluvio – Distributed stream processing system written in Rust and WASM https://ift.tt/RseLn4t December 3, 2023 at 01:35AM

Show HN: Concurrent Agents Showcase in React I wrote a small "game" to showcase concurrent agents (via a library) working in a React app. It demonstrates how a React program can be written with DOD-inspired pattern to make it easy to reason about, straightforward in re-render instruction semantic. Thus as the side effect the program is performant. You're invited to view the source to examine the neat design pattern underneath as well as the agent management library that powers the app. Caveat: it doesn't work well in mobile yet, so switch to desktop site mode. https://ift.tt/qoc0JaC December 2, 2023 at 01:52AM

Show HN: 80% faster, 50% less memory, 0% loss of accuracy Llama finetuning Hi HN! I'm just sharing a project I've been working on during the LLM Efficiency Challenge - you can now finetune Llama with QLoRA 5x faster than Huggingface's original implementation on your own local GPU. Some highlights: 1. Manual autograd engine - hand derived backprop steps. 2. QLoRA / LoRA 80% faster, 50% less memory. 3. All kernels written in OpenAI's Triton language. 4. 0% loss in accuracy - no approximation methods - all exact. 5. No change of hardware necessary. Supports NVIDIA GPUs since 2018+. CUDA 7.5+. 6. Flash Attention support via Xformers. 7. Supports 4bit and 16bit LoRA finetuning. 8. Train Slim Orca fully locally in 260 hours from 1301 hours (5x faster). 9. Open source version trains 5x faster or you can check out Unsloth Pro and Max codepaths for 30x faster training! https://ift.tt/XjUBdKE... has more info about Unsloth! Hopefully you can try it out! Wrote a blog post at https...