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Addthe network REPL Clojure's tooling is built on.
A Clojure network REPL that provides a server and client, along with some common APIs of use to IDEs and other tools that may need to evaluate Clojure code in remote environments.
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Run your agents on a canvas.
nodeterm turns terminals and coding agents into live nodes on an infinite canvas. Watch Claude, Codex & Gemini work in parallel, wire them together, and never lose a session to a reboot.
Open Source Grok Bot — MausBot, your team of AI bots.
Open-source Grok Bot alternative with a virtual machine that bots can use. OpenMausBot is an open-source Grok Bot alternative: an independent project inspired by Grok Bot, and the open-source alternative to Meta Muse, OpenAI dots and Cue by Manus — bring-your-own-agent, local-first, on the models you already have. Also known as MausBot; formerly OpenGrokBot. Not affiliated with xAI, Meta, OpenAI or Manus.
Open Multi-Agent Interactive Classroom — Get an immersive, multi-agent learning experience in just one click
The modular Swiss Army knife for macOS.
Free and open-source macOS menu bar toolkit. One menu bar icon doing the job of a dozen paid Mac apps. Install only what you use.
Traçage et Recensement des Actes de Cyberviolence d'Extrême droite. L'outil d'OSINT pour documenter l'ultra droite en ligne, preuves à l'appui.
TRACE documente et archive publiquement des comptes liés à la cyberviolence et à l'extrême droite : profils, activité et historique des changements, à disposition de celles et ceux qui agissent déjà — journalistes, associations, citoyens engagés.
Offline Knowledge & AI Server. Offline knowledge, maps, and education, installed on a computer you already own.
Project NOMAD fills your machine with Wikipedia, textbooks, and offline maps, plus an optional AI assistant that runs entirely on your own hardware. Once it's set up, it keeps working without the internet.
Notifications for Wayland that look like they belong on a computer from this decade. Drawn with Rune.
Speak. It appears.
Hex is local voice dictation for Mac, Windows and Linux. Hold a key, speak, and it pastes.
A DevOps engineer's workspace in one window
A terminal with local AI and an AI agent, Kubernetes, SSH and host monitoring, files between hosts, Yandex Cloud, databases, an IDE with git, alerts, notes with tasks, KeePass, Passbolt and MikroTik — together, and aware of each other. Turn on only the sections you need.
Agents can edit logs. They can't hide the edit.
Tamper-evident tracing, policy gates and cross-checks for AI agents: see what the agent did, and why.
Tracekit checks every tool call your agent makes before it runs, signs each call and decision into a hash chain, and gives you one .tkb file per run that anyone can verify offline.
Autonomous OODA-loop pentesting agent. Hermes brain, Kali + Playwright tools over MCP, ATT&CK as the Orient language.
vulnerator-ai runs an OODA (Observe-Orient-Decide-Act) pentest loop where the driving brain is Hermes and the tools run on a Kali governed by an MCP server. Hermes decides what to run and launches it directly against the target through the Kali MCP.
A Postgres-compatible database for heavy, multi-tenant workloads.
One binary that speaks the PostgreSQL protocol, on an entirely new storage engine running on local disk or S3. Thousands of tenants per process, each one metered and capped. Raft-replicated, with read-your-writes from any replica. Instant database branching. Open source under Apache 2.0.
Deploy and run services on your own Kubernetes
Zeabur shows your cluster as projects and services and tells you in plain words what's wrong. Before a change goes in, you see the exact fields it writes, then you apply it. It all runs on your own servers.
Zeabur is an open-source platform you host yourself. It runs in your cluster (or on your machine), shows the cluster as projects and services, explains what is wrong in plain words, and lets you change things safely. It works with the objects you already have, never acts with more rights than you have, and keeps no state of its own: no database, no custom resources.
Experience-Driven Black-Box Cost Control for Coding Agents.
TokenEconomizer makes coding agents cheaper to run in the repositories you work in often, without changing the agent itself. It learns from the sessions an agent has already run in a repository, and uses that experience to cut waste in the sessions that follow.
Reducing BigQuery Costs Through Its Biggest Problem: The Users.
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FOSS and Free Speech done right.
Connect with your community on a platform that respects your privacy and freedom. No tracking, no ads, just pure communication.
Speak it messy. Send it clean. local dictation for macOS.
Hold ⌥ Space in any app and just talk. BetterWispr drops the ums and false starts, spells names your way and writes in the style you set for each app. Speech stays on your Mac.
Free, open-source, local-first dictation app for macOS. Hold a shortcut, speak, and text is typed into any app. On-device speech-to-text with Whisper, Parakeet and Apple speech. Private, offline, open-source Wispr Flow alternative.
Learn to sing the songs you love. A free, open-source singing trainer for Mac that listens to the music you play.
OnKey listens to the music playing on your Mac and learns the singer's melody. Then it shows you a pitch guide as you sing, so you can see where you're sharp or flat.
Hyper-V/Cluster and Azure Local overview - Easy Overview.
A comprehensive overview tool for Hyper-V environments - like RVTools for VMware. Monitor standalone hosts, remote servers, Hyper-V clusters, and Azure Local with complete visibility into your virtual infrastructure.
HVTools is a comprehensive GUI application designed to simplify and enhance Hyper-V virtual machine management. Built with .Net, this tool provides an intuitive interface for virtual machines across both local and remote Hyper-V hosts, Clusters and Azure Local. This tool is my contribution to the community ❤️
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A Claude Code mod that holds subagent fan-out, heavy-context prompts and retry loops before they spend your usage window. It reads your plan's usage, counts agents across every session, and asks in Claude Code's own dialog.
agent-usage-guard is a Claude Code mod: it runs inside Claude Code and holds runaway spend before it happens. It reads your plan's live usage, and it holds subagent fan-out, heavy-context churn and retry loops.
filesystem for AI coding agents. Ephemeral Workspaces, durable shared history.
LayerFS is the substrate under your agents. Each one mounts a complete, writable Workspace over shared committed history, does its work, commits what it changed, and goes away.
LayerFS gives every agent a complete, writable filesystem Workspace over shared committed history, without copying the base. Agents work in parallel, commit what changed as deduplicated checkpoints, then branch, rewind or merge. Try it with LayerFS × DSH.
Dark-web threat intel in your browser.
Ask one question. VoidAccess searches 12+ Tor search engines, GitHub and security feeds in parallel, then gives you back actors, wallets, leaked credentials and IOCs, ready to export as STIX, MISP or Sigma. No Tor to run. Nothing to install.
Local Wikipedia is Wikipedia, but only for things a half hour walk from you.
An advanced WebGPU 3D Gaussian Splatting renderer for THREE.js
3D Gaussian splats in typed-array tables on the CPU and GPU, drawn by three.js's WebGPURenderer on WebGPU or its WebGL2 backend. This site has the example pages, the documentation and the sources.
Swift, in the browser.
Run declarative Swift applications natively in the browser with WebAssembly.
Personal tutoring, reimagined.
Agent-native Learning Companion that grows with you. Fully Open-Sourced.
open-source canvas with live task cards from your tracker.
Tiko put tasks on an infinite canvas as cards. Arrange them the way you think. Their statuses update on their own.
Turn incoming email into webhooks. A small, self-hosted SMTP server that checks each email against your rules and sends the matches to your webhooks, with a web UI to see what arrived and how each webhook responded.
Your team's whiteboard, on your server.
Excaliself is self-hosted Excalidraw: the full canvas, plus a shared Team space, live collaboration, folders, and search. Every drawing lives in your own Postgres.
Docker backups you can restore.
DockNest backs up your Docker sites, verifies every recovery point, and restores to a separate copy. Self-hosted, open source, and in beta.
Workspaces, Boards & Wiki.
Open-source project workspace: Kanban & Scrum boards, docs & wiki, Excalidraw whiteboards and Gantt plans in one app. MCP server for Claude/ChatGPT. Self-host with Docker (AGPL-3.0).
A community-driven Matrix homeserver. Fast, lightweight and open.
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Self-hosted SSH & SFTP browser workspace.
Security-focused, self-hosted SSH and SFTP workspace for homelabs and teams - multi-user, passkeys, OIDC, encrypted keys, backups, and offline-ready. WebSSH is a free, open-source SSH and SFTP client you host yourself. Open terminals, move files and manage remote servers from your browser.
Manage your video games.
Gameyfin will turn your disorganized collection of video games into a beautiful, easy-to-navigate library that you can access from any device with a web browser. It will automatically scan your game folders, download metadata and cover images, and present everything in a user-friendly interface. Download your game files directly from the web UI, share your library with friends, and enjoy your games like never before.
Git web server and discussions board for single-maintainers
Your workspace. Anywhere you build. Devcontainer Workspaces, Any Backend, No Lock-In. Deploy secure local and cloud environments for developers and agents.
Desktop app or CLI. Build from devcontainer.json, run on your infrastructure, and connect with your editor. Devsy enables teams and their AI coding agents to scale development using standardized, isolated workspaces. It cuts hardware cost, shortens onboarding, contains agent risk, and improves developer productivity. Workspaces deploy across Docker, Kubernetes, cloud providers, and SSH remote hosts.
The next era of web interfaces. Built in Rust.
An extremely performant, batteries-included Rust web framework built around a new programming model for composable, multi-target rendering.
Proa is building the next generation of interface infrastructure for the web. It enables you to create extremely fast, scalable applications and services in Rust by bringing compiled components, streaming, data loading, and fine-grained interactive islands into one framework.
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A minimalist, classless-first CSS framework. Write plain, semantic HTML and it looks finished. Add a class only when you want something specific.
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Free AI models that run in the browser.
Free, open-source AI models that run in your browser.
Speech-to-text, background removal, OCR, translation, image generation and more as JavaScript modules. Nothing leaves the device.
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a robot helper for agent skills. Agent package manager.
fast, cross-platform package manager — think npm, but for skills.
Execute TypeScript on Node using SWC.
A JIT compiler for running TypeScript and JavaScript code in Node.js without compilation, built on top of SWC with full ESM support for Node.js 24 and above.
The modern framework for fast websites
Zero configuration. Lightning-fast builds. Deploy anywhere — one install. Static site generation for Vite — no framework, no components, no magic.
Write JavaScript (or TypeScript, or JSX) functions that return HTML. Get a complete static site with file-based routing, dynamic pages, data loading, an asset pipeline, sitemap, RSS, Pagefind search, and a live dev server.
A fast, friendly linter for JavaScript, TypeScript, and more.
Flint is an experimental new "hybrid" linter that combines the performance of modern dev tooling with best-in-class comprehensive developer experience.
Scriptable, strictly RFC compliant in-memory IMAP server for testing IMAP clients.
ImapKit is a scriptable, in-memory IMAP server for testing IMAP clients. It implements IMAP4rev1 (RFC 3501) and, as an optional plugin, IMAP4rev2 (RFC 9051), with more than 50 extensions that can be turned on and off per server instance. Nothing is ever written to disk: the mailbox tree comes from a JSON object, so every new server starts from the same known state.
Test accessibility yourself: Radar and free scan. two free tools to test your website against WCAG.
WCAG Toolkit is free tooling from accessibility audit agency Proper Access. Every audit report has findings that sit in the content: an alt text that doesn't describe the image, headings that skip a level, a link called “read more”. These two tools point them out while you are working on the page.
It's duct tape for your unix pipes. A programming language for doing small stuff fast, easy, and readable.
NT-like POSIX-compatible operating system.
Moxnox is an NT-like, POSIX-compatible hobby OS which runs on btrfs and is capable of self-hosting. That means:
- Its design, such as the choice of syscalls, is modelled after that of Windows NT...
- ...yet at the same time, it should be capable of running software written for Unix-like systems, provided that they have been recompiled for it, and comes with a full GNU base system
A wiki connected to the systems it describes. Self-Hosted Wiki With Live Metric Charts.
Oxynote is an open-source workspace for engineering docs. Text, diagrams and live metrics in one editor, with a diff for every change.
An in-memory cache with item expiration and generics
Turn complex codebases into clear, navigable architecture diagrams with Claude Code.
AI writes code in seconds. Humans understand it in hours. But skip understanding, the codebase becomes a black box — even to you.
omm closes the gap — architecture docs, generated by AI, for humans.
The IDE that lives in your terminal.
A real alternative to VS Code, Zed, and Sublime that runs in your terminal. A TUI that feels like GUI. Single binary, zero config.
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Fast, programmable git infrastructure on object storage. git infrastructure for agentic workloads.
Programmable git infrastructure on top of object storage. Think turbopuffer for git. Open source alternative to Pierre (code.storage) and Cloudflare Artifacts.
Thousands of pushes per second, open-source and APIs built for machines. Build scalable CI, work with thousands of agents in parallel or embed git version control into your product.
16-bit Windows (Windows 1.x, 2.x, 3.0, 3.1, etc.) on 64-bit Windows.
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the agentic IDE that gets better every time you use it.
Vibe code with pi in a lightweight, real IDE that customises itself around the way you work — The Vibe You Need.
ThinkRail is the agentic IDE that gets better every time you use it — learning your project through living specs today, and building its own capabilities tomorrow.
Persistent AI teammates on your own computer. Run Codex, Claude, Gemini and Grok with the plans you already pay for, or your own model.
A local-first desktop workspace for persistent AI teammates. Run Codex, Claude, and Grok with dedicated workspaces, task queues, file sharing, browser control, and agent-to-agent collaboration.