Lightweight coding agent that runs in your terminal

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

A lightweight coding agent for open models like Deepseek, Kimi, and Qwen

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

Lightning-fast and Powerful Code Editor written in Rust

✨ Making your shell magical

An incremental parsing system for programming tools

a structural diff that understands syntax 🟥🟩

Open-source developer platform to power your entire infra and turn scripts into webhooks, workflows and UIs. Fastest workflow engine (13x vs Airflow). Open-source alternative to Retool and Temporal.

⚡A CLI tool for code structural search, lint and rewriting. Written in Rust

Rust GUI components for building fantastic cross-platform desktop application by using GPUI.

Offline, privacy-first grammar checker. Fast, open-source, Rust-powered

Incremental engine for long horizon agents 🌟 Star if you like it!

Terminal based IDE & text editor: easy, powerful and fast

Static analysis for GitHub Actions

Worktrunk is a CLI for Git worktree management, designed for parallel AI agent workflows

A Language Server for Postgres

🦁 The Leo Programming Language. A Programming Language for Formally Verified, Zero-Knowledge Applications

A cinematic Git commit replay tool for the terminal, turning your Git history into a living, animated story.

Mago is a toolchain for PHP that aims to provide a set of tools to help developers write better code.

Semantic version control => entity-level diffs, blame, and impact analysis on top of git. 28 languages via tree-sitter. Built for coding agents.

Cross-platform and non-web GUI library for 🦀 Rust powered by 🎨 Skia.

LeanCTX — the Context OS for AI development. One local binary that compresses, remembers, routes, and verifies every token between your code and the model. 63 MCP tools, 10 read modes, up to 99% token savings. Works with Cursor, Claude Code, Copilot, Windsurf, Codex, Gemini.

Zerocopy makes zero-cost memory manipulation effortless. We write `unsafe` so you don’t have to.

Zedis: A blazing-fast, native Redis GUI built with Rust and GPUI.

Local first semantic and hybrid BM25 grep / search tool for use by AI and humans!

Golem Cloud is the agent-native platform for building AI agents and distributed applications that never lose state, never duplicate work, and never require you to build infrastructure.

Octos - Agentic Operating Systems

The CLI for codemods: scaffold, share, and run multi-step transformations of any size. First-class ast-grep support. Fast, reliable, polyglot.

A luxurious package manager for Lua

ⵣ Ki Editor - Multi-cursor combinatoric modal editor.

Agentic review of Linux Kernel code changes

VT Code is a Rust coding agent with LLM-native code understanding, OS-native sandboxing, and multi-provider support.

A high-performance multi-language bindings generator for Rust, up to 1,000x faster than UniFFI. Ship Rust libraries that feels native to Swift, Kotlin, and more

Lightweight, clear, and fully extensible AI agent infrastructure — learn easily, customize anything 🐉

The open source Unity Dev Agent

Terminal UI to get stuff done in the browser

A SQL extension for declarative data visualisation based on the Grammar of Graphics.

This repo is for the DSC v3 project

GitComet is fastest open source user interface for GIT workflows

NextPlaid, ColGREP: Multi-vector search, from database to coding agents.

The CLI for Apollo GraphOS

Erlang Language Platform. LSP server and CLI.

Comprehensive tree-sitter grammar compilation with polyglot bindings — Rust, Python, Node.js, Go, Java, Ruby, Elixir, PHP, C#, WASM, Dart, Kotlin-Android, Swift, Zig, and CLI. 306+ languages.

Toolchain for TON smart contract development and beyond

Language tooling for the Lox programming language.

Mozilla code search website. (Please file bugs in bugzilla at https://mzl.la/2YtXmoN)

Ark, an R kernel

Open coding agent, provider agnositc.

Smart(er) code reading for humans and AI agents. Reduces cost per correct answer by ~40% on average. Install: cargo install tilth -or- npx tilth

Solidity compiler tooling by @NomicFoundation

language server that bridges the gap between languages, editors, and tooling

A modern, very customizable text editor, configured in rust

A cross-platform SSH application that doesn’t “pee” 💩 on your system.

q2 is the experimental implementation of Quarto 2 in Rust.

Automate changelogs, versioning, and publishing—even for monorepos across multiple package registries 🧭

the DATABASE Editor. https://discord.gg/cEe8v2Y7PJ

:memo: Vimlike Modal Text Editor in Rust

The security agent that fights back. Watches your Linux server from inside, detects threats with kernel-level eBPF, and stops them with on-device AI. Open-source, self-hosted, dry-run by default. Apache-2.0.

Dynamic Intent Resolution Grounding Engine

An open-source alternative to Claude Code. Connect any LLM, edit code, run commands, and verify changes — autonomously. Built in Rust for speed. Get Started

Give your agent a proper IDE and OS. The sensorimotor cortex for coding agents (OpenCode + Pi), part of CortexKit: symbol-aware edits, semantic search, code health, fast grep/glob, bash compression, background tasks, PTY.

A simple CLI for working with any agent

A malleable application framework

Backstitch: Real-Time Version Control for Godot

A new Hardware Design Language that keeps you in the driver's seat

A Rust-based AI agent orchestrator with Neo4j knowledge graph, Meilisearch semantic search, and Tree-sitter code parsing.

A cross-platform terminal-based IDE, file manager, and virtual terminal written in Rust.

Next Generation Machine Learning, Statistics and Deep Learning in PURE Rust

Local proxy that compresses your LLM API requests so you pay less, with no change to the answers. Trims wasted tokens from prompts, history, tool output, and code before they're sent: -31% input / -74% output, measured live. Any provider, no extra model calls. Also an MCP server and embeddable library (Rust, Python, Ruby, Kotlin, Swift, JS/TS).

SWE-Marathon: an ultra long-horizon SWE benchmark

A fast, native terminal multiplexer built in Rust with GPUI (the UI framework from Zed editor). Tabs, splits, detachable windows, command palette, and automatic workspace restore.

A fast, keyboard-first database client built with Rust and GPUI.

Libra is evolving into an AI agent–native version control tools

Syntax aware cat

Finds the code your AI wrote twice. Fast, offline duplicate-code detector: scan, history chart, CI gate. No AI required.

The home of the Plank Compiler and Sensei IR, its language agnostic EVM IR & backend.

MLS/Proteus multiplexer abstraction with encrypted persistent storage in Rust

Simple grammar-based test case generator

AST knowledge graph MCP server for Claude Code — semantic search, call graph traversal, HTTP route tracing, impact analysis. Auto-indexes 10 languages via Tree-sitter.

Local-first semantic version control for AI-native teams. Git stores text history. Kin understands code.

A memory-first AI agent that remembers why decisions were made — not just the last message. Runs local (Ollama), cloud (Claude · OpenAI · Gemini), or decentralized TEE. Graph memory, self-learning skills, multi-model routing, sandboxed tools. MCP · ACP · A2A. One Rust binary.

Server-side rendering for any language. No JavaScript runtime, no virtual DOM, no JSX. Just HTML, CSS, and JS

Multi-driver TUI database client with a built-in MCP server. Six databases (postgres, mysql, sqlite, duckdb, clickhouse, mssql), vim editing, Lua + WASM plugins, schema diff, audit log.

Atlas — a local-first semantic code graph engine. Tree-sitter parses 15 languages into deterministic facts; CLI and MCP tools expose symbol search, call graphs, dataflow tracing, and barrel re-export resolution for AI agents.

Full AI context layer for coding agents — code-map, document RAG, shared memory, web crawl, git history. 300+ languages, one MCP server.

Trust-native JavaScript/TypeScript runtime platform built on franken_engine with deterministic compatibility, migration autopilot, extension trust controls, and incident replay.

A fast native commit and diff code editor

Generate C headers for your Rust crates

Manage secure microVMs — one command from zero to secure sessions, locally and remotely.

Your Query Client, Forged with Rust: Fast, Safe, Efficient.

ZAP is a terminal-first, local AI coding agent built in Rust. It uses AST-powered codebase indexing and lazy-loaded skills to completely eliminate prompt bloat and minimize context token costs.

Fast terminal editor inspired by Neovim and Zed, written in Rust

Orbit, aka the GitLab Knowledge Graph, is a project that aims to provide a unified context API for AI systems and human users. This project has both a local Knowledge Graph for your code and a backend service for the entire SDLC.