Show HN: Geode, open source modding framework and mod loader for Geometry Dash https://bit.ly/3CBdluU

Show HN: Geode, open source modding framework and mod loader for Geometry Dash Disclaimer: I am not part of the Geode development team. I'm sharing this because I use it regularly and think it's a fantastic tool for Geometry Dash modding. https://bit.ly/40x4dQ9 January 29, 2025 at 02:14AM

Show HN: Oasis – Open Agent Social Interaction Simulations https://bit.ly/40SNTdK

Show HN: Oasis – Open Agent Social Interaction Simulations this looks so cool https://bit.ly/3CcsmTR January 29, 2025 at 12:12AM

Show HN: macOS app that brings the startup folder feature from Windows https://bit.ly/4hvAJsH

Show HN: macOS app that brings the startup folder feature from Windows https://bit.ly/4aAysu4 January 28, 2025 at 11:56PM

Show HN: I used DeepSeek to build a CLI setup for Stripe https://bit.ly/4hxR6oz

Show HN: I used DeepSeek to build a CLI setup for Stripe So I was thinking of a way to test out the DeepSeek chat and see how good it is, and then I stumbled on this gold from Theo. It's his recommendation on how to set up Stripe. If you've set up Stripe a lot or payment, you'd know how annoying it can be, so his recommendations are pretty good. Anyway, I decided to build a CLI setup for the Stripe recommendations using DeepSeek. Here's Theo's recommendation: https://bit.ly/4hu8LgX Here's the CLI by DeepSeek: https://bit.ly/3EeLjG7 Note: I didn't write any of this code. I'd love to know what you guys think about how it did. https://bit.ly/3EeLjG7 January 28, 2025 at 07:39AM

Show HN: A simple dark mode Markdown live preview https://bit.ly/4jxuUwI

Show HN: A simple dark mode Markdown live preview Weirdly, there aren't MD live previews that support Dark Mode. We made using our main product our own LLM-based editor in 2hrs and deployed it. The wordplay struck us hilariously and we just decided to ship it! Features: 1. Live preview 2. Code Sytax highlighting 3. Also, supports light mode 4. Saves data in locally https://bit.ly/40RhRir January 28, 2025 at 06:00AM

Show HN: Keyboard-driven RSS reader for macOS https://bit.ly/3CdJpVO

Show HN: Keyboard-driven RSS reader for macOS Ross is a minimal RSS reader for macOS which uses the hammerspoon API along with a .toml file to make your RSS feeds immediately accessible. It has a few issues, like a display limit of 80 or so items at any given time, and configuration that could be more fleshed out. https://bit.ly/40vmTQh January 28, 2025 at 03:55AM

Show HN: I Drew Stickers for Programmers https://bit.ly/42tcjM3

Show HN: I Drew Stickers for Programmers same free for Telegram: https://bit.ly/4hcXnGn https://apple.co/4h9UDd6 January 27, 2025 at 09:17PM

Show HN: Bagels – TUI Expense Tracker https://bit.ly/40PicCi

Show HN: Bagels – TUI Expense Tracker Hi! I'm Jax and I've been building this cool little terminal app for myself to track my expenses and budgets! Other than challenging myself to learn Python, I built this mainly around the habit of budget tracking at the end of the day. (I tried tracking on-the-go, but the balance was always out of sync.) All data is stored in a single sqlite file, so you can export and process them all you want! The app is built using the textual API for Python! Awesome framework which feels like I'm doing webdev haha. You can check out some screenshots on gh: https://bit.ly/3ElWLzD Thanks! https://bit.ly/3ElWLzD January 26, 2025 at 09:57AM

Show HN: Voice Cloning and Multilingual TTS in One Click (Windows) https://bit.ly/40AegE9

Show HN: Voice Cloning and Multilingual TTS in One Click (Windows) We've created an open-source alternative to Eleven Labs for voice cloning and multilingual TTS. Key features: - Clone voices from 15-second samples - 50+ pre-trained celebrity voice models - Support for 100+ languages via Google Translator - Speech recognition with Whisper - One-click Windows installation - AI cover generation with pre-trained models Demo videos showing podcast creation and multilingual dubbing: https://youtu.be/z8g8LMhoh_o (Podcast) https://youtu.be/ZtyhrZHbW0Y (Original) https://youtu.be/CA4WYdkJrkQ (English) https://youtu.be/hSEe0trPtnQ (Spanish) https://youtu.be/qwExW2sReNc (Chinese) Try it: https://bit.ly/4ibvoYw https://bit.ly/3PR2AI8 January 27, 2025 at 03:58AM

Show HN: Guide Gecko – AI-Powered Codebase Understanding (macOS) https://bit.ly/4aARu3f

Show HN: Guide Gecko – AI-Powered Codebase Understanding (macOS) Hi HN As a security/cloud architect, I'm constantly handed new projects for review with tight deadlines. Reviewing thousands of lines of code in a short time is a huge pain. To solve this, I built Guide Gecko, a macOS app that uses Gemini to let you query your entire codebase. It connects to GitHub, uses your Gemini API key, and allows you to ask broad architecture questions, perform security reviews, identify potential improvements, and quickly understand any repo. You can also scope prompts to specific folders. I've been using this daily and found it incredibly helpful. I'd love to get feedback from the HN community. https://bit.ly/4aCAXw2 January 27, 2025 at 02:15AM

Show HN: I made an open-source video editor https://bit.ly/4h909fR

Show HN: I made an open-source video editor It's an open source video editor designed for motion effects and versatility. developed with electronjs / TypeScript, FFmpeg, Litjs. I'm currently focusing on making it easier to edit long-form videos. Specifically, adding subtitles to podcast episodes or creating short-form content from YouTube videos. And I’m also developing several extensible utilities. For example, recording video with a floating webcam—similar to Loom—or using LLMs to make cut editing easier. To make all this possible, I believe the first step is to build a versatile, general-purpose video editor. Demo : https://www.youtube.com/watch?v=Bh06VOYSMIM https://bit.ly/42w0Mvw January 26, 2025 at 09:52AM

Show HN: LLM-Reasoner:Make any LLM to think deeper like OpenAI o1 https://bit.ly/40zsXr3

Show HN: LLM-Reasoner:Make any LLM to think deeper like OpenAI o1 https://bit.ly/40xU71b January 26, 2025 at 03:12AM

Show HN: IconFst – Yet Another AI Icon Generator https://bit.ly/3Crx8wX

Show HN: IconFst – Yet Another AI Icon Generator https://bit.ly/4gcJPtq January 26, 2025 at 03:08AM

Show HN: Puck 0.18 adds drag-and-drop for CSS grid and Flexbox https://bit.ly/42uTHLY

Show HN: Puck 0.18 adds drag-and-drop for CSS grid and Flexbox Hey HN! I just released Puck 0.18 with a new drag-and-drop engine for CSS grid and flexbox support. You can now use Puck to create a page builder that behaves like a design tool, but embedded within your own app and using your own React components. To use it, just add `display: flex` (or grid, etc) to your DropZone and Puck will gracefully handle drag-and-drop across all dimensions. Shout out to the dnd-kit maintainer Claudéric for the collaboration and support (if you’re reading this, I just sponsored you on GitHub!) and as always, a huge thanks to my wonderful community for all the testing and feedback. It would not be possible without you! If you've not heard of Puck, it's is an open-source visual editor for React that I maintain, available under MIT so you can safely embed it in your product. Some background: This is the culmination of 18 months of iteration, and has required several breakthroughs in drag-and-drop to achieve: drag-and-drop across iframes, accounting for layout shift across nested components, and natural collision detection are some of the problems that have kept me extremely busy. I hope to write about the process if time allows. The implementation is bleeding edge, using the experimental branch of dnd-kit with custom collision algorithms and plugins to implement a drag-and-drop experience that feels similar to react-beautiful-dnd, but across multiple dimensions. Happy to answer any questions! Will endeavour to reply to everyone. https://bit.ly/3PWTg5f January 22, 2025 at 01:39PM

Show HN: Using YOLO to Detect Office Chairs in 40M Hotel Photos https://bit.ly/4js91Pp

Show HN: Using YOLO to Detect Office Chairs in 40M Hotel Photos I used the YOLO object detection library from Ultralytics to scan over 40 million hotel photos and identify images with office chairs. This helped me create a map showing hotels suitable for remote work. Map: https://bit.ly/4h8uxHo Yolo: https://bit.ly/4jJZYJV The whole process was done on a home Mac without the use of any LLMs. It's based on traditional object detection technology. January 21, 2025 at 01:22PM

Show HN: Automatic JVM Bytecode Parallelizer (2.8× speedup, no source changes) https://bit.ly/4hqGQ1m

Show HN: Automatic JVM Bytecode Parallelizer (2.8× speedup, no source changes) https://bit.ly/40L85Ox January 25, 2025 at 03:50AM

Show HN: CopyCat (YC W25) – Free Alternative to OpenAI's $200 Operator https://bit.ly/4hv0rxr

Show HN: CopyCat (YC W25) – Free Alternative to OpenAI's $200 Operator https://bit.ly/3WxG8HG January 25, 2025 at 02:14AM

Show HN: TextAI – Native SMS AI assistant for individual and group chats https://bit.ly/3WA41yf

Show HN: TextAI – Native SMS AI assistant for individual and group chats Hey HN community! Like many of you, I spend most of my day in text conversations. One day I found myself switching between group chats and various AI apps, and thought, why can't AI just live where we already chat? So I built TextAI. It's an AI that works right in your SMS app. No new app to download, no platform to learn. Just text +15626840069 to start chatting or add it to any group chat! The tech and stack details: - Native SMS/MMS integration with context management across conversations - Handles multiple participants, learns group preferences, and scales for concurrent chats - Able to converse in multiple languages - Built with Twilio on top of a foundational LLM model, plus building my own domain logic on top Some cool things people have used it for: - A group of my friends used it to plan a weekend trip to Las Vegas last week. It was their first time there. They used it to get suggestions on the must-do activities, casinos to play at, and finding restaurants that worked for vegetarians and meat lovers. - A high school student showed the power of AI and started a group chat with their grandpa! - my personal fav - A couple who used it to find new hiking trails around where they live without arguing for their preferences I built this because I believe AI should be accessible through existing communication channels, not locked in new apps. It should be accessible to all, and frankly, it's important to keep things simple. Hope you find it useful, and I would love your feedback, the good and the bad! Thank you for reading! https://bit.ly/4gbBAOd January 23, 2025 at 11:23PM

Show HN: Start Speaking Japanese Now https://bit.ly/4gcIliA

Show HN: Start Speaking Japanese Now https://bit.ly/4awO2qH January 24, 2025 at 01:17AM

Show HN: Chat with multiple LLMs: o1-high-effort, Sonnet 3.5, GPT-4o, and more https://bit.ly/4gjqSFy

Show HN: Chat with multiple LLMs: o1-high-effort, Sonnet 3.5, GPT-4o, and more Hello HN! I was fed up switching between multiple UIs to ask GPT, Claude, etc… the same question and comparing the answers. So I built a way to ask multiple models the same question efficiently by having the LLM compare the responses and only show you new and valuable information from the 2nd model. This way you still get a fast response as normal from the 1st model, but also get any added value provided by the 2nd model. Initially I built my own UI to use this, but stumbled upon Open WebUI (formerly Ollama WebUI) which is fantastic, but is made more for local access to LLMs. So I talked to its creator, Timothy Baek, and he mentioned that security needed to be shored up before production deployment. I did some scans with semgrep, and fixed some XSRF and CORS issues along with making sure the JWT tokens, passwords, etc… were secure. This was in addition to other folks' amazing security contributions. So now we build on Open WebUI! oss ftw After launching privately a month or so ago and posting a few reddit links, I have about 100 users. We also just got access to the o1 API and provide o1-high, medium, and low effort. o1 high effort is able to solve coding problems that only o1 pro can also solve, though pro can go further and has better formatting, o1 high effort is a nice option if you don't want to fork over $200/mo. https://bit.ly/4h6Srmy... You can use o1 for free in PolyChat, which is the only place I've seen you can do so. You can also ask multiple models the same question and stream the answers simultaneously side by side. https://bit.ly/4h7DZun And you can have multiple chats going simultaneously and they will continue in the background and notify you when they're done. Another cool feature that makes long chats way easier to navigate is the overview (three dots on top right of chat) https://bit.ly/4gaxNAz We give you full control, unlike most providers, to change the system prompt, temperature, etc.. in the chat settings in the "Controls" on the top right. The formatting for code outputs and inputs is fantastic, using codemirror, and you can run code in the code blocks if it's python or JS using in-browser runtimes. You can also share chats within polychat where other logged in users can see them: e.g. https://bit.ly/3CcoNNE Or you can share it publicly to the OpenWeb UI community https://bit.ly/3E6tM2S... Finally we allow you to search and organize your chats into folders which makes finding things super fast! Infra: My custom backend that combines models and does things Open WebUI doesn't handle like token tracking is written in FastAPI and uses LiteLLM for easily accessing different model APIs. I host everything on GCP using Cloud Run for the backend and use PostGres for Open WebUI's db, along with BigQuery and Firestore for my FastAPI app's db. Pricing: Our pricing makes it cheap to access top models. It's free at first, then we offer subscription tiers starting at $5/mo which allots about ~1 million tokens per month, enough for most people. But unlike Claude's UI for example, we don't shut you down with rate limits, but rather let heavy users upgrade beyond to $10, $20, $40, $80, etc... We also suggest a plan based on how quickly you used your free tokens, so you have an idea upfront of the monthly cost before you buy. And you can upgrade or downgrade at any time. Thanks Show HN <3 https://polychat.co January 21, 2025 at 08:40PM