Ranked by Attention Score: stars gained over the last 180 complete days
401–500 of 1,624 by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)
vacuum is the worlds fastest and most versatile OpenAPI, Arazzo, AsyncAPI & JSON Schema linter, docs generator and toolkit. It tears through API specs at light speed. 100% compatible with Spectral rulesets, and OpenAPI 3.0, 3.1 and 3.2
The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry
WFGY is heading toward WFGY 5.0 Polaris Protocol, a major open-source release for AI reasoning, RAG, agents, and real-world workflows. Includes Problem Map, Global Debug Card, WFGY 4.0, and the CFV Easter Egg.
The Uncompromising Nix Code Formatter
Super simple build framework with fast, repeatable builds and an instantly familiar syntax – like Dockerfile and Makefile had a baby.
Legacy mirror of Darwin Kernel. Replaced by https://github.com/apple-oss-distributions/xnu
A portable fork of the high-performance regular expression matching library
Software build automation tool for Python.
A collection of ROM images with tests that will aid you in developing your own CHIP-8, SUPER-CHIP or XO-CHIP interpreter (or "emulator")
:crystal_ball: A lightweight comments widget built on GitHub issues
🐰 Bencher - Continuous Benchmarking
Sourcetrail - free and open-source interactive source explorer
A PHP static analysis tool for finding errors and security vulnerabilities in PHP applications
A command-line tool that makes git easier to use with GitHub.
Fix broken node modules instantly 🏃🏽♀️💨
Language Server Implementation for Luau
A dashboard for running and coordinating multiple AI CLI agents at once.
Roslynator is a set of code analysis tools for C#, powered by Roslyn.
Pretty diff to html javascript library (diff2html)
A linter and formatter to help you to improve copywriting, correct spaces, words, and punctuations between CJK (Chinese, Japanese, Korean).
Marrying Rust and CMake - Easy Rust and C/C++ Integration!
Markdown linting and style checking for Visual Studio Code
Brian is a free, open source simulator for spiking neural networks.
Beautifier for javascript
User documentation for Knative components.
ansible-lint checks playbooks for practices and behavior that could potentially be improved and can fix some of the most common ones for you
The Penetration Testers Framework (PTF) is a way for modular support for up-to-date tools.
Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations: used by Apache Doris, ClickHouse, Alibaba Tair, Redpanda, YDB and StarRocks
A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility
Credential gateway for AI agents. Log in once via Oauth2 or API Key. Every agent stays authenticated — headless, no SaaS, agents never see your credentials.
A static analysis security vulnerability scanner for Ruby on Rails applications
lints and suggestions for the nix programming language
Code AI platform with Code Search & Cody
Precision documentation from OpenAPI, MCP, Doxygen, and Markdown guides. Static HTML you own.
The Cocoa Dependency Manager.
✨Clean and minimalistic environment configuration reader for Golang
A semi-opinionated library which is a source generator and a code analyser. It Source generates Value Objects
🔥 Fast, strict, configurable, extensible, and beautiful linter for Go
An xcodebuild formatter
Docker image to export Godot Engine games. Templates for Gitlab CI and GitHub Actions to deploy to GitLab Pages/GitHub Pages/Itch.io.
🏆 Best Profile Generator, Create your perfect GitHub Profile ReadMe in the best possible way. Lots of features and tools included, all for free ! 💫
An interactive web UI for gRPC, along the lines of postman
A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.
A better build tool for Java, Scala and Kotlin: Simpler than Maven, easier than Gradle, with 3-7x faster dev workflows than other JVM build tools
SCons - a software construction tool
💻 Democratizing Snippet Management (macOS/Win/Linux)
Pretty good call graphs for dynamic languages
[Mirror] A linter for prose.
Mainly a PHP Language Server with more features than you can shake a stick at
The Node.js version manager you'll adore, crafted just for Fish
💀 PHP unused code detection via PHPStan extension. Detects dead cycles, supports libs like Laravel, Symfony, Twig, Doctrine, PHPUnit etc. Can automatically remove dead PHP code. Able to detect dead code used only in tests. Finds unused methods, constants, properties and enum cases.
Declarative Java engine for structured documents. Automatic layout, pagination, reusable templates and themes. Render print-ready PDF, export editable PowerPoint, or generate semantic DOCX.
Loads environment variables from `.env` to `getenv()`, `$_ENV` and `$_SERVER` automagically.
A version manager for neovim
Browser-based frontend to gdb (gnu debugger). Add breakpoints, view the stack, visualize data structures, and more in C, C++, Go, Rust, and Fortran. Run gdbgui from the terminal and a new tab will open in your browser.
▁▅▆▃▅ Git quick statistics is a simple and efficient way to access various statistics in git repository.
Generate Nix fetcher calls from URLs [maintainer=@figsoda]
Open Source Marketplace For Developer Tools
flake8 is a python tool that glues together pycodestyle, pyflakes, mccabe, and third-party plugins to check the style and quality of some python code.
Fancy code outline sidebar to visualize and navigate code symbols in a tree hierarchy
A Python utility / library to sort imports.
Visualize call graph of a Go program using Graphviz
A static code analysis tool for the Elixir language with a focus on code consistency and teaching.
GammaRay is a tool to poke around in a Qt-application and also to manipulate the application to some extent.
The foundation layer for agentic intelligence.
Requirements management using version control.
Compile-time Dependency Injection for Go
Awesome autocompletion, static analysis and refactoring library for python
A whitespace formatter for different query languages
PHP_CodeSniffer tokenizes PHP files and detects violations of a defined set of coding standards.
Ultra-pure, lag-free prompt with async Git status—just for Fish
CommonMark compliant Markdown formatter
A modern, feature-rich, databaseless flat-file wiki platform built with Go.
Access control for AI agents. Set what Claude Code, Codex, Gemini, Cursor and any MCP server are allowed to do, review risky actions before they run, and keep every action on the record.
Cover your Mac's screen with a hotkey while AI agents keep running, even with the lid closed. The covered screen glows when Claude Code, Codex or Gemini needs you. Touch ID unlock.
🔰 Instant PHP quality checks from your console
CodeChecker is an analyzer tooling, defect database and viewer extension for static and dynamic analyzer tools.
Read-only mirror of https://gitlab.gnome.org/GNOME/meld
Seamless integration of https://pre-commit.com git hooks with Nix.
Configuration Management for Python ⚙
A command-line tool that helps you clean up Git branches that have been merged into master.
git-cola: The highly caffeinated Git GUI
Declarative UI toolkit for modern C++20
Automatically generate Go test boilerplate from your source code.
awesome llvm security [Welcome to PR]
Sandbox for developing and testing UI components in isolation
Diff & patch JavaScript objects
Simple, portable, and self-contained stacktrace library for C++11 and newer
Neovim plugin for Godot 4 with GDScript LSP, GDShader support, C#, DAP debugging, Godot console output, formatting, health checks, static scene tree inspector, and in-editor Godot docs.
Cross-platform port of Arx Fatalis, a first-person role-playing game
The easiest way to use git. On any platform. Anywhere.
An elegant debug assistant for the Laravel framework.