Open Source
Discover libraries, frameworks, and developer tools.
A subset of GitHub. What’s indexed
5,687 results in this catalog
Showing 1961–2000
Archived excluded · Forks excluded
Latest refresh failed; showing the last valid snapshot.
-
playcanvas / engine
17,110Project type not yet classified
Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF
Game DevelopmentWritten in JavaScript
-
tindy2013 / subconverter
17,103Project type not yet classified
Utility to convert between various subscription format
Written in C++
-
woltapp / blurhash
17,084Project type not yet classified
A very compact representation of a placeholder for an image.
Written in C
-
kubesphere / kubesphere
17,066Project type not yet classified
The container platform tailored for Kubernetes multi-cloud, datacenter, and edge management ⎈ 🖥 ☁️
AI / AgentsWritten in Go
-
argoproj / argo-workflows
17,046Project type not yet classified
Workflow Engine for Kubernetes
AI / AgentsData Processing / AnalyticsWritten in Go
-
Project type not yet classified
A free and strong UCI chess engine
Written in C++
-
Project type not yet classified
A Collection of application ideas that can be used to improve your coding skills ❤.
Written in Not reported
-
geektutu / 7days-golang
17,026Framework
7 days golang programs from scratch (web framework Gee, distributed cache GeeCache, object relational mapping ORM framework GeeORM, rpc framework GeeRPC etc) 7天用Go动手写/从零实现系列
Backend / WebWritten in Go
-
hashicorp / nomad
17,023Project type not yet classified
Nomad is an easy-to-use, flexible, and performant workload orchestrator that can deploy a mix of microservice, batch, containerized, and non-containerized applications. Nomad is easy to operate and scale and has native Consul and Vault integrations.
Written in Go
-
wolfpld / tracy
17,000Library
Frame profiler
Game DevelopmentWritten in C++
-
heibaiying / BigData-Notes
16,991Project type not yet classified
大数据入门指南 :star:
Written in Java
-
easychen / opc-methodology
16,964Project type not yet classified
《一人企业方法论》第二版,也适合做其他副业(比如自媒体、电商、数字商品)的非技术人群。
Written in PHP
-
Automattic / harper
16,963Developer tool
Offline, privacy-first grammar checker. Fast, open-source, Rust-powered
Developer ToolsWritten in Rust
-
skywind3000 / kcp
16,940Project type not yet classified
:zap: KCP - A Fast and Reliable ARQ Protocol
Written in C
-
ffuf / ffuf
16,928Project type not yet classified
Fast web fuzzer written in Go
Written in Go
-
rust-lang / rust-analyzer
16,926Project type not yet classified
A Rust compiler front-end for IDEs
Written in Rust
-
yhirose / cpp-httplib
16,923Library
A C++ header-only HTTP/HTTPS server and client library
Written in C++
-
tikv / tikv
16,918Project type not yet classified
Distributed transactional key-value database, originally created to complement TiDB
Databases / StorageWritten in Rust
-
weaviate / weaviate
16,900Project type not yet classified
Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.
Written in Go
-
systemd / systemd
16,890Project type not yet classified
The systemd System and Service Manager
Written in C
-
postalserver / postal
16,880Project type not yet classified
📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail
Written in Ruby
-
Qv2ray / Qv2ray
16,877Project type not yet classified
:star: Linux / Windows / macOS 跨平台 V2Ray 客户端 | 支持 VMess / VLESS / SSR / Trojan / Trojan-Go / NaiveProxy / HTTP / HTTPS / SOCKS5 | 使用 C++ / Qt 开发 | 可拓展插件式设计 :star:
Written in C++
-
zephyrproject-rtos / zephyr
16,861Project type not yet classified
Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
Written in C
-
pion / webrtc
16,850Project type not yet classified
Pure Go implementation of the WebRTC API
Written in Go
-
libsdl-org / SDL
16,849Project type not yet classified
Simple DirectMedia Layer
Written in C
-
xbtlin / ai-berkshire
16,837Framework
AI 时代的伯克希尔:基于 Claude Code / Codex 的价值投资研究框架。巴菲特·芒格·段永平·李录四大师方法论 + 多Agent并行研究。| AI-era Berkshire: a value investing research framework built for Claude Code / Codex. 4 masters' methodologies + multi-agent adversarial analysis.
AI / AgentsWritten in HTML
-
Grasscutters / Grasscutter
16,827Project type not yet classified
A server software reimplementation for a certain anime game.
Written in Java
-
apple / foundationdb
16,798Project type not yet classified
FoundationDB - the open source, distributed, transactional key-value store
Databases / StorageWritten in C++
-
Library
Powerful and flexible library for loading, caching and displaying images on Android.
Written in Java
-
clap-rs / clap
16,790Library
A full featured, fast Command Line Argument Parser for Rust
CLI / TerminalWritten in Rust
-
prestodb / presto
16,763Project type not yet classified
The official home of the Presto distributed SQL query engine for big data
Data Processing / AnalyticsDatabases / StorageWritten in Java
-
Project type not yet classified
Flipper Zero firmware source code
Written in C
-
hyperledger / fabric
16,747Framework
Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. Its modular and versatile design satisfies a broad range of industry use cases. It offers a unique approach to consensus that enables performance at scale while preserving privacy.
Written in Go
-
openimsdk / open-im-server
16,717Project type not yet classified
IM Chat OpenClaw
Written in Go
-
winterbe / java8-tutorial
16,716Resource / education
Modern Java - A Guide to Java 8
Written in Java
-
googleapis / mcp-toolbox
16,706Project type not yet classified
MCP Toolbox for Databases is an open source MCP server for databases.
AI / AgentsDatabases / StorageWritten in Go
-
esp8266 / Arduino
16,695Project type not yet classified
ESP8266 core for Arduino
Written in C++
-
kubernetes / kops
16,693Project type not yet classified
Kubernetes Operations (kOps) - Production Grade k8s Installation, Upgrades and Management
Written in Go
-
jpillora / chisel
16,684Project type not yet classified
A fast TCP/UDP tunnel over HTTP
NetworkingWritten in Go
-
diem / diem
16,657Project type not yet classified
Diem’s mission is to build a trusted and innovative financial network that empowers people and businesses around the world.
Written in Rust
About this catalog
“All projects” means all projects in this index, including resources and education. We have not indexed every GitHub repository. Discovery uses public GitHub searches across Rust, Python, JavaScript, TypeScript, Go, Java, C, C++, C#, and other languages, plus category queries. Configured star floors favor established projects; smaller or newer projects may be missing.
Topics and specific description phrases determine categories and project kinds, supplemented by a small override file. Projects can have multiple categories; insufficient evidence stays unclassified or unknown. Libraries & frameworks is the default view; select Resources / education or Everything to find tutorials and curated lists. Clear all restores this default, with archived repositories and forks excluded. UI categories describe products for building interfaces, not every app with a GUI. Labels are discovery aids and may be imperfect.
A public repository is not proof of an open-source license. Licenses are shown as reported by GitHub; missing or unrecognized metadata is stated explicitly. Review the repository’s license before use. Stars measure popularity, not quality.
Results use a local snapshot. Updated is the actual GitHub metadata fetch time, independent of server startup or reclassification. Written in is GitHub’s primary implementation language. Works with covers a small verified set; an unlisted ecosystem is unverified, not unsupported. Works with links on project rows cite official documentation and verification dates; this is separate from the GitHub fetch time. Refreshes run in the background; failed or incomplete refreshes retain the last valid catalog. “Last pushed” uses GitHub’s pushed_at, not metadata update time.
Search matches whole terms across names, descriptions, topics, categories, project type, implementation language, and verified ecosystems. Name prefixes help as you type. Automatic sorting uses Most stars without text and Best match with text; choosing another sort preserves your choice. The legacy category=frontend link now selects Web frontend.