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Write design system rules that agents can verify.
An agent-first linter for Tailwind design systems. Write design system rules that agents can verify.
a Kubernetes TUI that tells you why it’s broken. The cluster tells you it’s broken. sofka tells you why.
A Kubernetes terminal interface inspired by k9s. Browse built-in and custom resources, run Flux CD actions, and inspect the evidence behind resource failures.
Boot any package nixpkgs ever shipped, in this tab. Pick a package and a version from 13 years of nixpkgs history; its closure is fetched from cache.nixos.org into an x86_64 Linux virtual machine (QEMU compiled to WebAssembly) and you get a shell with the package on PATH.
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Makepad is a creative software development platform for Rust that compiles to wasm/webGL, osx/metal, windows/dx11 linux/opengl.
Makepad is an AI-accelerated application and game development environment for Rust. It combines a high-performance UI runtime, a live-editable design language, and a fast iteration loop so you can build native and web apps with a tight feedback cycle.
10 Weeks, 20 Lessons, Data Science for All!
Azure Cloud Advocates at Microsoft are pleased to offer a 10-week, 20-lesson curriculum all about Data Science. Each lesson includes pre-lesson and post-lesson quizzes, written instructions to complete the lesson, a solution, and an assignment. Our project-based pedagogy allows you to learn while building, a proven way for new skills to 'stick'.
Bandwidth & FLOPS Benchmarks.
A microbenchmark suite for WebGPU: it isolates and benchmarks a device's raw ceilings — memory bandwidth (read/write) and FLOPS (fp32, fp16, int8; scalar/vec4/mat4/matvec) — one operation at a time in the browser, plus fixed-work comparisons of shader techniques such as layouts, workgroup sizes, reductions, and atomic aggregation. It is not a full app or game benchmark.
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Turn an old Android phone into a GPU-accelerated Linux desktop (XFCE4 / KDE Plasma / LXQt / MATE) or a Home Assistant smart home server — using Termux. No root, no PC, no cloud.
Open-Source Dictation Software (Free Download). Your voice is 3x faster than your keyboard. Voice-to-text dictation app with local (Nvidia Parakeet/Whisper) and cloud models (BYOK). Privacy-first and available cross-platform.
Open source voice-to-text assistant. Private by design. Write faster in every app.
Your team’s control room for coding agents.
Self-hosted agent-infrastructure server: a web UI plus Slack, Linear, Plain, and GitHub agents, driving coding sessions through the Pi engine in git worktrees on your own box, or in isolated sandboxes. Supports multiple Codex and Claude subscriptions and model APIs.
Autonomous Iteration for Any Task. Autonomous Goal-Directed Iteration for Claude Code.
Set the GOAL → The agent runs the LOOP → You wake up to results
Inspired by Karpathy's autoresearch. Modify → Verify → Keep/Discard → Repeat. Let Claude iterate autonomously with mechanical verification and automatic rollback.
Your repo gets better while you sleep. Nightly agent jobs and PR review for any repo.
Nightshift is a helper that works at night.
It wakes up your coding agent. It gives the agent one small job. The agent looks at your code and does the job. If it finds something worth fixing, it opens a pull request for you to look at. Then it moves to the next job.
Discover, mask, and verify sensitive data in SQL databases — an auditable scan → mask → validate workflow for safe database copies.
A K9s-inspired terminal UI for monitoring Argo CD resources in real-time
a git server that is one binary in front of an object store.
walgit hosts git repositories with no database, no leader and no local state that matters. You run a single binary, point it at an S3 or GCS bucket, and you have: smart HTTP (v0/v2) fetch and push, Git LFS, a browsing web UI, a JSON API with an SDK, per-repository push policy, webhooks — and a server that scales to repositories larger than the machine it runs on. Every machine that runs walgit is a disposable cache; the bucket is the repository.
Your Jellyfin, at a glance. a dashboard for your Jellyfin.
Jellydash is a dashboard for your Jellyfin server. See who is watching right now, keep full play history, dig into statistics and get a ping on your phone when someone hits play.
Never lose track of a book again. Book Storage, Tracking & Loan App.
Vaultisse keeps a simple, always up-to-date list of every book you own — what you have, who borrowed it, and exactly where it is. No spreadsheets, no sticky notes.
Linux + iPhone Continuity / iMessage / SMS.
Bridge your iPhone to the Linux Wayland desktop.
Tether aims to support all of the Apple Continuity features on Linux that are technically possible. If you've migrated away from macOS but still carry an iPhone, Tether provides the missing ecosystem integration.
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Build Desktop Apps with Go.
Build beautiful, performant applications using Go and modern web technologies. One codebase. Three platforms. No browsers.
The traditional method of providing web interfaces to Go programs is via a built-in web server. Wails offers a different approach: it provides the ability to wrap both Go code and a web frontend into a single binary. Tools are provided to make this easy for you by handling project creation, compilation and bundling. All you have to do is get creative!
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Your Logitech mousekeyboardcamera, finally local.
A local-first alternative to Logitech Options+, written in Rust.Remap buttons, drive DPI and SmartShift over HID++.No account, no telemetry.
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Insert an optical disc (Blu-ray, DVD, CD) and checks to see if it's audio, video (Movie or TV), or data, then rips it.
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Three.js components, templates and interactive shaders
Browse copy-ready Three.js components, complete website templates, WebGL backgrounds, hero sections, UI effects, and source-backed variants.
Open-source ThreeUI Community catalog with live interactive components and complete Community source.
Fig is a small TypeScript UI runtime for building apps and metaframeworks.
A TypeScript re-implementation of React: fibers, lanes, scheduling, hooks, streaming SSR, and selective hydration — without the legacy cruft.
Vento is the Galician word for wind but also a new JavaScript-based template engine. It's inspired by other engines, such as Nunjucks, Liquid, Eta, and Mustache.
a lightweight JavaScript runtime.
Ant is a lightweight, high-performance JavaScript runtime built from scratch. It runs real npm packages, starts instantly and ships as a portable 9 MB binary.
No 140 MB download, and no toolchain to set up. Ant Silver is an independent engine, not a wrapper around V8, JSC, or SpiderMonkey.
Let Agents Control Your Real Chrome Browser .
A Chrome extension and CLI that let your agents control your actual browser with logins, extensions, and cookies already there. No headless instance, no bot detection, no extra memory.
Make Every Team AI Native.
TeamAI manages your team's skills, rules, MCP, and knowledge across Claude Code, Codex, CodeBuddy, WorkBuddy, OpenCode, Cursor, and other AI agents.
Executable architecture specifications for Ruby and Rails Architecture linter for Ruby and Rails.
Guarantee your agents and your team follow your conventions. ArchSpec turns them into static analysis checks that run in CI on every change. No AI involved, just static analysis.
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A compilation of challenges that aims to provide practice in simple to advanced concepts in the following topics: Digital Forensics, Incident Response, Malware Analysis and Threat Hunting.
This is aimed at Professionals, Security Researchers, Students, CTF Players as well as DFIR & Malware Analysis Enthusiasts in the field of Cyber Security who want to practice or have an interest in the aforementioned topics.
UI components for AI Agents.
React UI components for AI agent conversations, plus a CLI. Beautifully crafted, copy-paste blocks for everything an agent shows mid-conversation: thinking states, tool calls, streaming text, tables and more.
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Local PHP development for Linux and macOS.
Lerd runs Nginx, PHP-FPM and your services as rootless Podman containers. Automatic .test domains, per-project PHP & Node, one-command TLS. No Docker daemon, no sudo, no system pollution.
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every AI coding limit, in your menu bar. Show usage stats for OpenAI Codex and Claude Code, without having to login.
Track usage windows, credit balances, and reset countdowns across the AI tools you actually pay for.
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Visual FFmpeg Command Generator.
A web-based GUI for quickly generating common FFmpeg command-line operations.
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Opinionated Oxlint rules for rejecting low-evidence TypeScript and JavaScript patterns.
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A chart grammar you don't have to outgrow.
A typed, tree-shakable chart grammar for SVG and Canvas. Compose marks, views, scales, transforms, interactions, and motion with compact primitives or D3-compatible inputs.
Every ad account.One command line. Free PPC & Google Ads Audit Tool.
12 platforms, 33 skills, one /ads command. Read-only by default, every finding backed by evidence.
Claude-first paid-media operations skill for Claude Code across 12 ad platforms (Google, Meta, YouTube, LinkedIn, TikTok, Microsoft, Apple, Amazon, Reddit, Pinterest, Snapchat, X): source-grounded audits, deterministic scoring, versioned JSON reports, and capability-gated account changes.
Claude Ads turns authorized exports or account reads into source-grounded audits, plans, creative workflows, experiments, monitoring, and reports. It is read-only by default. Live changes stay disabled until the exact platform and operation pass approval, idempotency, verification, audit, and rollback gates.
A free, open-source screen recorder and video editor Native capture, local AI, no paywall.
Record your screen, ship a demo. Free and open-source, GPU-accelerated, no watermarks, no subscriptions. Windows, macOS, Linux. Actively maintained.
A tiny, self-hosted notification inbox for developers. Something happened in one of your apps; Boop tells you on your phone.
One Go binary, one SQLite file, one Docker container. Pushes go straight from your server to Apple's APNs. There is no hosted relay, account system, or telemetry.
Boop speaks the Sentry ingest protocol, so any existing server-side Sentry SDK (Python, Node, Go, Ruby, PHP, …) can report to Boop with no code changes — just point the DSN at your Boop host and use a project API key as the public key:
Generative art skill for Claude Code — deterministic, hash-seeded, onchain-ready.
Create long-form generative art with AI assistance — deterministic, hash-seeded, ready for onchain platforms like Art Blocks, 256ART, Verse, Highlight, Plottables and bootloader.art — or for screens, via Artpoint.
Motorola 680x0 emulator written in C.
Musashi is a Motorola 68000, 68010, 68EC020, 68020, 68EC030, 68030, 68EC040 and 68040 emulator written in C. This emulator was written with two goals in mind: portability and speed.
A novel-writing tool created by a novelist. A distraction-free word processor for authors, by a wannabe author.
NEO understands from the moment you install it that you are writing books and nothing else. No bloat, no distractions, with manuscripts that look like books as you write them.
Modern Desktop Suite. Modern Desktop for niri, Hyprland, Sway, and Wayland.
Every display control macOS hides, in one menu bar panel. Free BetterDisplay & Lunar alternative for macOS.
Free, open-source external monitor control for macOS: a lightweight menu bar app with sharp HiDPI/Retina scaling (no more blurry or tiny text), DDC brightness, presets, and virtual displays. A free alternative to BetterDisplay and Lunar, including features they charge for.
A interactive 3D edition of The Gateless Gate ancient Zen Buddhist text.
The Mumonkan, "The Gateless Gate," is a collection of Zen koans put together in 1228. Koans are short, strange stories a student sits with until something opens. This edition turns that book into a place you can visit instead of pages you turn.
Cyber is a new language for fast, efficient, and concurrent scripting.
Cyber is a fast, efficient, and concurrent scripting language. You can embed it into your applications, games, or engines on desktop or web. Cyber also comes with a CLI so you can do scripting on your computer.
UI Sound Design. 936 Interface Sound Effects.
A tiny, complete library of interface sound effects for web apps, mobile apps, SaaS, education, media, and games. Preview every UI sound in 12 distinct sonic personalities.
textmode.js is a lightweight creative coding library for creating real-time ASCII art on the web.
Executive Strategy for Self-Evolving Agent Skills.
SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.
SkillOpt treats a compact natural-language skill document as the trainable state of a frozen language agent, then learns that document through rollouts, reflection, bounded edits, and held-out validation gates.
An open source terminal coding agent, written in Rust.
The most RAM efficient harness. The most intelligent harness. jcode is built to be as performant and resource efficient as possible. Every metric is optimized to the bone, which is important for scaling multi-session workflows. Here we sample a few metrics to show the difference: RAM usage and boot up.
cn is a new engine for Tailwind class merging and conflict resolution. It replaces tailwind-merge and clsx. Same APIs. Full parity. And it is 30× faster.
a PHP language server.
Fast PHP language server with deep type intelligence. Generics, Laravel, PHPStan annotations. Ready in an instant.
copy/paste, everywhere. Native encrypted clipboard sync over SSH for macOS and Linux.
Peer-to-peer clipboard sync over SSH for macOS and Linux. Copy anything on one machine, paste on another. No relay, no account, no new ports. Written in Rust ackchyually.
The download button GitHub forgot to add.
Yatko turns any public GitHub repository into a clean download link that picks the right release for each visitor's OS and architecture.
Rust LSP that doesn't eat memory for breakfast.
Rust Glancer is a memory efficient LSP for Rust. It uses a different approach compared to rust-analyzer: instead of storing everything in memory and recomputing dynamically, it uses frozen workspaces that can be offloaded to the filesystem. As a result, the LSP gets some performance penalty, but is able to achieve extreme memory efficiency and instant restarts.
Give ChatGPT a secure connection to your own machine and Turn ChatGPT into Codex.
Minimal Coding Agent Harness on MCP for ChatGPT, Claude, Hermes, Grok Bot, OpenClaw.
DevSpace is a self-hosted MCP server that lets ChatGPT read, edit, search, and run code in your real local projects — your files, your tools, your terminal — without uploading anything to a third party. You run it on your machine, expose it through a tunnel you control, and approve the connection with a password only you have.
A model-independent format for storing and sharing memories for use by AI agents and humans.
memoryfields are a vastly simpler way of giving AI agents memories. The memoryfield format is based on standard file formats with wide support that both LLM agents and humans can easily understand.
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The Open Platform for Cloud Coding Agents.
The self-hosted developer control center for coding agents and automations.
Run OpenHands, Claude Code, Codex, Gemini, or any ACP-compatible agent across local, remote, and cloud backends.
Interactive SVG maps toolkit for React 19 and Vue 3. Choropleths, markers, routes, bubble and zoomable maps with components powered by d3.js.
Preview how pages look when shared, on every major platform.
OGee is a Chromium extension that shows how the current page’s Open Graph link card will look when it is shared. Open the popup on any page to see the real thumbnail, title, description, and domain each platform would display, side by side, in both light and dark themes.