#Developer tooling

kungfu-systems

kungfu

★ 4,514

Continuity for Agent Work. Keep using the agents you already have kungfu run agent is the golden path, not a required replacement for Codex, Claude Code, VS Code, terminals, or other agent surfaces.

AdguardTeam

AdguardFilters

★ 4,507

AdGuard Content Filtering maintains ad-tracker blocklists, update-safe filter lists, and deployment-friendly distribution workflows for privacy-oriented users.

facebook

buck2

★ 4,425

Build system, successor to Buck. But what do those words really mean for a build system — and why might they interest you?

elastic

elasticsearch-py

★ 4,386

elasticsearch-py is the official Python client for Elasticsearch, providing typed query construction, index and document lifecycle APIs, bulk operations, async compatibility, and version-aware client behavior.

dremin

RetroBar

★ 4,373

Classic Windows 95, 98, Me, 2000, XP, Vista taskbar for modern versions of Windows.

agentclientprotocol

agent-client-protocol

★ 4,233

A protocol for connecting any editor to any agent

facebookincubator

velox

★ 4,210

A composable and fully extensible C++ execution engine library for data management systems.

doctrine-extensions

DoctrineExtensions

★ 4,138

Doctrine2 behavioral extensions, Translatable, Sluggable, Tree-NestedSet, Timestampable, Loggable, Sortable.

ben-manes

gradle-versions-plugin

★ 4,085

Gradle plugin to discover dependency updates. Gradle Versions Plugin This plugin reports which of your build's dependencies, plugins, and Gradle itself have newer versions available, in the spirit of the Maven Versions Plugin.

apache

tika

★ 4,062

The Apache Tika toolkit detects and extracts metadata and text from over a thousand different file types (such as PPT, XLS, and PDF).

WikiExtractor

wikiextractor

★ 4,005

A tool for extracting plain text from Wikipedia dumps. Warning**: problems have been reported on Windows due to poor support for StringIO in the Python implementation on Windows.

wild-linker

wild

★ 3,970

A very fast linker for Linux. Rust (Cargo) You can use one of the options mentioned above in ~/.cargo/config.toml: Or: CMake CMake 4.4 or later supports Wild directly when used with Clang or GCC 16 or later.

uber-go

nilaway

★ 3,904

Static analysis tool to detect potential nil panics in Go code. NilAway [![GoDoc][doc-img]][doc] [![Build Status][ci-img]][ci] [![Coverage Status][cov-img]][cov] [!WARNING] NilAway is currently under active development: false positives and breaking changes can happen.

bigcapitalhq

bigcapital

★ 3,894

Independent financial accounting with intelligent reporting, alternative to Quickbooks, Xero, Wave.

SchemaStore

schemastore

★ 3,839

A collection of JSON schema files including full API. Visual Studio Code Create .vscode/mcp.json in your workspace: Visual Studio Add a .mcp.json file to your solution root: Any MCP Client Point your client at using HTTP transport.

sorbet

sorbet

★ 3,800

A fast, powerful type checker designed for Ruby. internals.md There is also a talk online that describes Sorbet's high-level architecture and the reasons why it's fast: Fast type checking for Ruby Building Sorbet There are multiple ways to build sorbet.

ZToolsCenter

ZTools

★ 3,791

一个高性能、可扩展的应用启动器和插件平台 uTools 的开源实现 | 支持 macOS 和 Windows. 先 fork 仓库 如果需要贡献代码请 fork ztools-api-types 和 ztools-plugin-cli 仓库 2.

space-wizards

space-station-14

★ 3,788

A multiplayer game about paranoia and chaos on a space station. Remake of the cult-classic Space Station 13.

openrewrite

rewrite

★ 3,710

Automated mass refactoring of source code. It consists of an auto-refactoring engine that runs prepackaged, open source refactoring recipes for common framework migrations, security fixes, and stylistic consistency tasks-reducing your coding effort from hours or days to minutes.

marin-community

marin

★ 3,649

Open-source framework for the research and development of foundation models. Marin's primary use case is training language model like Llama, DeepSeek, Qwen, etc.