dev tools, env vars, task runner
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A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.
⚓ A collection of high-performance JavaScript tools.
A Rust compiler front-end for IDEs
- lsp-server
- rust
- hacktoberfest
Friendly and fast tool for sending HTTP requests
A fast type checker and language server for Python
Copy/paste detector for source code. 220+ languages, Rust engine, SARIF/HTML/badge reporters, GitHub Action, MCP server for AI agents.
- copy-paste
- duplicates
- cpd
- code-quality
Codebase intelligence for TypeScript and JavaScript. Health, complexity hotspots, duplication, architecture boundaries, circular dependencies, design-system drift, and unused code, from one graph. CLI, GitHub Action, LSP, MCP, and VS Code. Rust, MIT licensed.
- cli
- code-quality
- dead-code
- developer-tools
Distributed stream processing engine in Rust
A hackable, minimal, fast TUI file explorer
- tui
- file-explorer
- file-manager
- console
The Deterministic Foundation for your SDLC
- nix
- package-manager
- virtual-environments
- developer-tools
Mago is a toolchain for PHP that aims to provide a set of tools to help developers write better code.
- code-analyzer
- code-style
- coding-standards
- formatter
A git prepare-commit-msg hook for authoring commit messages with LLMs.
- cli
- git
- githook
- large-language-models
Incremental rust builds up to 92x faster than cargo/rustc
- cargo
- compiler
- cranelift
- developer-tools
NIx Language server, an incremental analysis assistant for writing in Nix.
A linter and formatter to help you to improve copywriting, correct spaces, words, and punctuations between CJK (Chinese, Japanese, Korean).
Fast Markdown linter and formatter written in Rust
Python Type Checker / Language Server
- autocompletion
- language-server-protocol
- mypy
- python
Enterprise-oriented Generic Proxy Solutions. Maintenance mode now, please switch to use [VEY](https://github.com/VEY-OSS/vey) for new development efforts
Generate Nix fetcher calls from URLs [maintainer=@figsoda]
Let AI agents message, watch, and spawn each other across terminals. Claude Code, Codex, Antigravity CLI, Cursor CLI, OpenCode, Kilo, Pi, Kimi
Code graph and memory for your coding agents, in one Rust program. For Claude Code, Codex, Cursor and any MCP client.
- agent-memory
- ai-agents
- claude-code
- code-analysis
The missing linter and lsp for AI coding assistants. Validate CLAUDE.md, AGENTS.md, SKILL.md, hooks, MCP. Plugin for all major IDEs included, with autofixes.
Keyscope is a key and secret workflow (validation, invalidation, etc.) tool built in Rust