📦 hakanseven12/opencadstudio

Open CAD Studio: Free 2D and 3D CAD in Rust

Open CAD Studio lets you draft precise 2D blueprints and model 3D shapes right in your browser. Built in Rust, it handles heavy files like DWG and DXF without choking, thanks to GPU-accelerated rendering that makes the interface feel snappy even with complex designs. It even lets you pull in external reference drawings so multiple files stay in sync. The best part? It runs locally or online, keeping your data private while giving you professional tools for free. If you need reliable CAD that respects your privacy and doesn't cost a dime, this is the real deal.

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📦 jordanrendric/claude-video-vision

Claude Code Video Vision

Watch Claude actually see and hear videos by passing a YouTube link or local file into Claude Code and getting back clear frame images and spoken words. This plugin uses ffmpeg to pull key pictures and sends the sound to your preferred audio tool, whether that is the Gemini API, OpenAI, or a fully local whisper setup on your own machine. It is genuinely clever because Claude adjusts the video quality and frame rate based on what you ask, so you get detailed shots for specific moments and lighter previews for long summaries.

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📦 universal-commerce-protocol/ucp

Universal Commerce Protocol Explained

UCP is the open standard that lets AI agents and apps talk to stores without messy custom code. Instead of building one-off integrations for every shop, businesses publish a simple profile declaring what they can do, like checkout or loyalty rewards. Your favorite app or bot reads that profile, discovers the capabilities, and handles the rest using secure, standard methods. It means your smart assistant can find products, manage your cart, and pay for you across any site that supports the protocol. No more manual data entry or risky workarounds.

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📦 minimax-ai/minimax-h3

MiniMax H3

MiniMax H3 is the open-source video model that finally brings professional stereo sound and high-resolution visuals to your local machine. While most AI video tools are stuck producing silent clips or blurry previews, this project gives you a 33-billion-parameter engine that generates crisp 2K video paired with native stereo audio tracks. It is genuinely interesting because it treats sound as a first-class citizen rather than an afterthought, using a unified transformer to predict both visuals and audio simultaneously. You can feed it simple text prompts, still images, or even reference videos, and it will spin up fifteen-second clips with natural-sounding soundscapes.

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📦 nicobailon/pi-intercom

How AI Agents Talk to Each Other on Your Computer

Ever wonder how to make multiple AI coding sessions actually collaborate in real time? Pi Intercom lets you set up direct one-to-one messaging between different AI sessions running on the same machine. Instead of a messy group chat, you can pick a specific session and send it context, questions, or tasks. One session can research a problem, then ask another session for help, and even wait for the answer before moving forward. It is perfect for splitting work between a planner and a worker, or for a main agent to check in with its helper tools.

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📦 humza-khalid/12vhpwr-guard

12vhpwr Guard

This project protects your expensive graphics card by monitoring the electrical current flowing into its power connector and automatically shutting down your computer if it detects dangerous levels. The 12vhpwr Guard tool runs quietly in the background on Windows, constantly checking the specific current readings from your GPU’s internal sensors. If it spots a sustained overload that could melt the connector, it forces an immediate system shutdown to prevent permanent hardware damage. It works specifically with ASUS ROG Astral cards, using direct sensor access to avoid needing extra software. Think of it as a dedicated safety net that watches over your high-power components when standard protections might fail.

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📦 duckyshell/comfyui-minimaxh3-firstblockcache

Speed Up Video Generation with MiniMax H3 FirstBlockCache

Speed up your ComfyUI video generation by skipping redundant math steps, thanks to a clever node called MiniMax H3 FirstBlockCache. This tool sits between your model and the scheduler, running the first processing block normally but then caching the result for the next step. If the video hasn't changed much, it skips the heavy lifting entirely, giving you a thirty percent boost in speed without needing special hardware. You get three smart modes to balance speed and quality, letting you choose how much you trust that cached math.

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📦 tanstack/charts

Charts

TanStack Charts lets you write a single chart definition that instantly works across React, Vue, Angular, and even runs on the server without any browser. The biggest surprise is that you do not need to rewrite your code to switch between standard SVG rendering and a high-performance Canvas engine; you just change one import statement. This means you get accessibility and search engine friendly output by default, but you can still handle massive datasets by swapping the renderer without touching your chart logic. It keeps your data format simple and uses familiar tools under the hood so you stop juggling multiple libraries.

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📦 saganaki22/comfyui-sol-attn

ComfyUI Sol-Attn: Faster Video with Lower VRAM

ComfyUI Sol-Attn slashes peak video memory usage by thirty-seven percent while running noticeably faster than standard attention methods. This ComfyUI plugin uses a specialized Triton kernel to skip unnecessary memory copies and smartly approximate complex attention patterns. It is designed for modern NVIDIA Blackwell GPUs but also works on older RTX 40-series cards. The project offers specific nodes that let you ramp sparsity over time and chunk processing to keep your GPU from choking on long sequences. By reducing peak VRAM and speeding up generation, it makes running high-resolution video models much more practical on consumer hardware.

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📦 halcyon-video/halcyon-video

Halcyon Video: Walk Through Your Movie Collection

Halcyon Video turns your personal media library into a walkable 1990s video rental store that you can explore in first person. Built with three.js, it connects to your Jellyfin server and renders every film as a physical case on a shelf. You walk the aisles, pull a title off the wall, and inspect the back of the box for real reviews and technical specs. You carry the tape to the counter where a cloth simulation bag crinkles around it, then head home to a virtual living room to watch it on a CRT.

📰 https://news.ycombinator.com/item?id=49211158

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📦 smol-env/smol

smol: The Tiny AI Agent

smol lets you run a tiny AI agent that actually talks to the shell. Instead of bloated frameworks, this project gives you a minimal Python or Go script that connects to any OpenAI compatible endpoint and executes commands directly. It strips away all the fluff, system prompts, and heavy dependencies so you get a pure loop of asking and doing. The coolest part is how it trusts the model to run shell commands without needing a complex orchestration layer. You just feed it an API URL, type your request, and watch it work.

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📦 onoja123/mobile-experiments

Mobile Experiments

Make mobile interfaces feel alive by turning boring taps into satisfying animations. Mobile-experiments is a collection of standalone React Native apps that focus entirely on that one tricky part: interaction. Instead of building entire complex apps, this repo isolates specific gestures and motion effects so you can see exactly how they work. My favorite is the bookmark dissolve, where deleting a card actually shatters it into little particles. It sounds small, but seeing that kind of playful feedback makes an app feel much more responsive and fun to use. If you want to steal these ideas or just watch the code in action, check the project out.

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📦 untrivial-ai/agent-orchestrator

Agent Orchestrator

Agent Orchestrator lets you run multiple AI coding agents simultaneously without the usual chaos. It acts as a central dashboard that isolates each agent into its own workspace, so their code, branches, and terminal sessions never cross-contaminate each other. The real magic happens with the automatic feedback loop. When a CI test breaks or a reviewer requests changes, the system spots the issue and sends the fix request directly back to the specific agent responsible, rather than dumping it in your lap. You just watch from a clean interface, sending instructions and seeing the bots handle the heavy lifting.

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📦 composiohq/agent-orchestrator

Agent Orchestrator: The AI Coding Fleet Manager

Agent Orchestrator is the management app that finally lets you run multiple AI coding assistants at the same time without them stepping on each other. It works by giving each assistant its own clean, separate branch so they never mix up their changes. The smartest part is how it handles mistakes. If a test fails or a reviewer leaves feedback, the system automatically finds the right assistant and sends the problem straight to its screen. You get to watch everything from one dashboard, keeping your entire team of bots organized and productive.

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📦 fz2000/da-cli

da-cli: Your DeviantArt Gallery, Saved Locally

da-cli is the zero-dependency Python CLI that syncs your DeviantArt gallery to local folders with zero runtime dependencies. It uses a SQLite index to check for new art with just one API call, saving your watched artists, feed, and daily picks to your disk for offline browsing. You can even schedule daily backups on macOS or Linux so your library stays current without you lifting a finger. It is a simple, private way to own your digital art collection. {da-cli is the zero-dependency Python CLI that syncs your DeviantArt gallery to local folders with zero runtime dependencies.

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📦 huangserva/comfyui_minimaxh3_director

ComfyUI MiniMax H3 Director

ComfyUI MiniMax H3 Director is the video creation toolkit that finally lets you direct short clips like a film crew. It gives you five ready made workflows to turn text, images, or existing footage into new video. The real magic happens with the video to video feature that lets you swap characters or edit scenes piece by piece without re rendering the whole thing. You can even add reference audio to control the sound. It is perfect for experimenting with consistent shots and quick edits. Give it a try to see how easy AI video direction has become.

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📦 steelbrain/reims-vgpu

reims-vgpu: Run macOS in a VM with Real Graphics

Running macOS inside a virtual machine usually means you are stuck with basic, slow graphics. reims-vgpu changes that by letting a macOS guest use your computer’s actual graphics card. It works by capturing the video commands your virtual macOS sends and translating them into instructions your real hardware understands, using either Metal or Vulkan. This means you can run macOS with accelerated graphics without installing any special drivers or changing the operating system itself. It is a clever piece of engineering that makes virtualization feel much more like using a real computer.

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📦 alpbahadur/49agents

49Agents

49Agents is the infinite canvas IDE that finally unifies your scattered terminals and AI agents into one zoomable workspace. Imagine ditching the chaos of dozens of terminal tabs and SSH sessions. Instead, you get a clean, two-dimensional desktop where you can drag, drop, and resize real command-line sessions alongside code editors and issue trackers. It brings together multiple machines and AI tools into a single view that works on any device, even your phone. You can type once and broadcast that input to every terminal at the same time. It is a genuinely clever way to manage complex development workflows without the usual clutter.

📰 https://news.ycombinator.com/item?id=49223383

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📦 starling-build/starling

Starling: The Swift Linux Desktop

Starling is a brand-new Linux desktop environment entirely written in Swift, featuring its own custom compositor and a full port of the Flutter framework without needing the Dart virtual machine. Instead of relying on heavy existing toolkits, it builds a lightweight, self-contained system that boots natively on Wayland. The most impressive part is how it handles screen recording with zero-copy hardware encoding, pushing frames directly to your GPU encoder without touching the CPU for near-instant performance. You get a complete suite of first-party apps like a terminal and file manager, all running smoothly alongside third-party tools like Chrome and Blender.

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📦 fengsi/ufo

UFO: The Zero-Human Ops Platform

Orchestrate complex AI workflows into a true zero-human loop with UFO. You set up a local hub and connect your computer as a rover, then dispatch tasks via a simple board. Watch as your AI tools run autonomously, keeping context alive and pushing code directly to GitHub or GitLab when finished. It is like having a tireless assistant that never forgets and works on machines you control. Finally, check the board to review the results and let the system learn from the experience for future missions. It turns chaotic AI sessions into reliable, automated pipelines right on your desktop.

📰 https://news.ycombinator.com/item?id=48907017

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