Gin is a high-performance HTTP web framework written in Go. It provides a Martini-like API but with significantly better performance—up to 40 times faster—thanks to httprouter. Gin is designed for building REST APIs, web applications, and microservices.
The best way to get AI to solve hard problems in complex codebases.
A feature-rich command-line audio/video downloader
All Algorithms implemented in Python
人人都能用英语
Video-based AI memory library. Store millions of text chunks in MP4 files with lightning-fast semantic search. No database needed.
🤖 Fully typesafe Router for React (and friends) w/ built-in caching, 1st class search-param APIs, client-side cache integration and isomorphic rendering.
Truly independent web browser
A payments protocol for the internet. Built on HTTP.
30 days of Python programming challenge is a step-by-step guide to learn the Python programming language in 30 days. This challenge may take more than100 days, follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw
Free and Open Source, Distributed, RESTful Search Engine
OpenZeppelin Contracts is a library for secure smart contract development.
The LLM Evaluation Framework
JavaScript/TypeScript-native, low-boilerplate, object-capability RPC system
node of the decentralized oracle network, bridging on and off-chain computation
Open Source AI Platform - AI Chat with advanced features that works with every LLM
Free and Open Source, Distributed, RESTful Search Engine
The Java gRPC implementation. HTTP/2 based RPC
Open Source Identity and Access Management For Modern Applications and Services
Google core libraries for Java
The automation tower defense RTS
LangChain4j is an open-source Java library that simplifies the integration of LLMs into Java applications through a unified API, providing access to popular LLMs and vector databases. It makes implementing RAG, tool calling (including support for MCP), and agents easy. LangChain4j integrates seamlessly with various enterprise Java frameworks.
Welcome to the AWS Code Examples Repository. This repo contains code examples used in the AWS documentation, AWS SDK Developer Guides, and more. For more information, see the Readme.md file below.
Free universal database tool and SQL client
QuestDB is a high performance, open-source, time-series database
Apache Camel is an open source integration framework that empowers you to quickly and easily integrate various systems consuming or producing data.
Browse media content with your own rules on Android TV
Quarkus: Supersonic Subatomic Java.
World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.
A configuration as code language with rich validation and tooling.
a fast, scalable, multi-language and extensible build system
Welcome to the WSO2 Identity Server source code! For info on working with the WSO2 Identity Server repository and contributing code, click the link below.
It's a Virtual Machine App for Android Which is Based on QEMU
Apache Kafka® running on Kubernetes
Apache Spark - A unified analytics engine for large-scale data processing
An Agile RISC-V SoC Design Framework with in-order cores, out-of-order cores, accelerators, and more
Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hc
Spark RAPIDS plugin - accelerate Apache Spark with GPUs
♞ lichess.org: the forever free, adless and open source chess server ♞
Chisel: A Modern Hardware Design Language
Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
Rocket Chip Generator
The Scala 3 compiler, also known as Dotty.
Collaborative Machine-Learning-Centric Data Analytics Using Workflows
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
The batteries-included testing and formal verification library for Chisel-based RTL designs.
Open-source high-performance RISC-V processor
Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.
Modern Load Testing as Code
A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.
Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.
Spark: The Definitive Guide's Code Repository
Reference applications for funding, operating, and incentivizing the use of a decentralized, public Canton synchronizer. Includes the Amulet reference application for creating native payment utilities for Canton synchronizers and Daml applications.
A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility
An RTL generator for a last-level shared inclusive TileLink cache controller
Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3
Implement common use cases with Jetpack Navigation 3
Just a music player.
🖼️ Image Toolbox is a powerful app for advanced image manipulation. It offers dozens of features, from basic tools like crop and draw to filters, OCR, and a wide range of image processing options
YouTube Music client for Android
集找番、追番、看番的一站式弹幕追番平台，云收藏同步 (Bangumi)，离线缓存，BitTorrent，弹幕云过滤。100% Kotlin/Compose Multiplatform
Read-only mirror of Grayjay repo for issue tracking
Official Jetpack Compose samples.
A multilingual YouTube Music frontend for Android, prioritize performance
Sample app for Androidify
🌍 免 Root 的 SIM 卡国家码修改工具 | 解决国际漫游时的兼容性问题，帮助使用海外 SIM 卡获得更好的本地化体验，解锁运营商限制，突破区域限制
语燕拼音输入法-一款基于Rime定制开发的九键、全拼、双拼、手写、火星文等方案、支持悬浮、单手、数字行等键盘模式的中文输入法
Android app for streaming and downloading media.
Android Matrix messenger application using the Matrix Rust Sdk and Jetpack Compose
🦭 Video/Audio Downloader for Android, based on yt-dlp
A private messenger for Android.
An alternative frontend for YouTube, for Android.
An Android application for streaming music from YouTube Music.
安卓电视直播APK：IPTV/網頁視頻支持X5，可自定義源(支持webview://格式)，IPTV支持畫中畫和熄屏播放。 Android TV Live APK: IPTV/web video supports X5, customizable sources (support webview:// format), IPTV supports picture-in-picture and off-screen playback.
Free and open source manga reader for Android
A fully fledged audio module created for music apps. Provides audio playback, external media controls, background mode and more!
Kotlin SQL Framework
💧 A server-side Swift HTTP web framework.
An iOS library to natively render After Effects vector animations
A <Video /> component for react-native
A lightweight, pure-Swift library for downloading and caching images from the web.
A command-line tool and Xcode Extension for formatting Swift code
A tool to enforce Swift style and conventions.
Elegant HTTP Networking in Swift
A library for building applications in a consistent and understandable way, with composition, testing, and ergonomics in mind.
macOS and Linux VMs on Apple Silicon to use in CI and other automations
A modern approach to Container-Based Dependency Injection for Swift and SwiftUI.
📸 A powerful, high-performance React Native Camera library.
📝 CodeEdit App for macOS – Elevate your code editing experience. Open source, free forever.
A toolkit for SQLite databases, with a focus on application development
Beautiful charts for iOS/tvOS/OSX! The Apple side of the crossplatform MPAndroidChart.
📱 A strongly-typed, caching GraphQL client for iOS, written in Swift.
A set of Swift libraries for parsing, inspecting, generating, and transforming Swift source code.
A dependency management library inspired by SwiftUI's "environment."
Event-driven network application framework for high performance protocol servers & clients, non-blocking.
The official Sentry SDK for iOS, tvOS, macOS, watchOS.
Image loading system
Window peeking & alt-tab for macOS
Plugin and runtime library for using protobuf with Swift
Interactive, thoroughly customizable maps for iOS powered by vector tiles and Metal
Dependency injection framework for Swift with iOS/macOS/Linux
A feature-rich command-line audio/video downloader
All Algorithms implemented in Python
Video-based AI memory library. Store millions of text chunks in MP4 files with lightning-fast semantic search. No database needed.
30 days of Python programming challenge is a step-by-step guide to learn the Python programming language in 30 days. This challenge may take more than100 days, follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw
The LLM Evaluation Framework
Open Source AI Platform - AI Chat with advanced features that works with every LLM
BEHAVIOR-1K: a platform for accelerating Embodied AI research. Join our Discord for support: https://discord.gg/bccR5vGFEx
🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.
"RAG-Anything: All-in-One RAG Framework"
Quickly rewrite git repository history (filter-branch replacement)
The official repo for “Dolphin: Document Image Parsing via Heterogeneous Anchor Prompting”, ACL, 2025.
Cybersecurity AI (CAI), the framework for AI Security
Agent framework and applications built upon Qwen>=3.0, featuring Function Calling, MCP, Code Interpreter, RAG, Chrome extension, etc.
Hunt down social media accounts by username across social networks
Mobile-Agent: The Powerful GUI Agent Family
An ASGI web server, for Python. 🦄
[NeurIPS2025] "AI-Researcher: Autonomous Scientific Innovation" -- A production-ready version: https://novix.science/chat
🤖 Chat with your SQL database 📊. Accurate Text-to-SQL Generation via LLMs using RAG 🔄.
Klavis AI (YC X25): MCP integration layers that let AI agents use thousands of tools reliably.
Automated auditing, performance metrics, and best practices for the web.
Grab your own sweet-looking '.is-a.dev' subdomain.
An AI-powered task-management system you can drop into Cursor, Lovable, Windsurf, Roo, and others.
An Open Source YouTube app for privacy
SimpleMindMap（思绪思维导图）：一个强大的Web思维导图。A powerful web mind map.
CTTF: MCP integration between Cursor AI and Figma, allowing Cursor to communicate with Figma like agentic ai for reading designs and modifying them programmatically.
A browser based code editor
The open curriculum for learning web development
Label Studio is a multi-type data labeling and annotation tool with standardized output format
A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.
One of the most popular modern web proxies with blazing fast speeds and a variety of games.
MagicMirror² is an open source modular smart mirror platform. With a growing list of installable modules, the MagicMirror² allows you to convert your hallway or bathroom mirror into your personal assistant.
PDF Reader in JavaScript
哔哩哔哩-API收集整理【不断更新中....】
A fancy self-hosted monitoring tool
Setup and manage header bidding advertising partners without writing code or confusing line items. Prebid.js is open source and free.
Community-contributed instructions, prompts, and configurations to help you make the most of GitHub Copilot.
Cross-platform automation framework for all kinds of apps, built on top of the W3C WebDriver protocol
The all-in-one Desktop & Docker AI application with built-in RAG, AI agents, No-code agent builder, MCP compatibility, and more.
A cross-platform framework using Vue.js
This repo includes ChatGPT prompt curation to use ChatGPT and other LLM tools better.
The best way to get AI to solve hard problems in complex codebases.
人人都能用英语
🤖 Fully typesafe Router for React (and friends) w/ built-in caching, 1st class search-param APIs, client-side cache integration and isomorphic rendering.
A payments protocol for the internet. Built on HTTP.
JavaScript/TypeScript-native, low-boilerplate, object-capability RPC system
Evolution API is an open-source WhatsApp integration API
A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.
Backlog.md - A tool for managing project collaboration between humans and AI Agents in a git ecosystem
The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.
The web framework for content-driven websites. ⭐️ Star to support our work!
Free, simple, fast interactive diagrams for any GitHub repository
Declarative routing for React
A JavaScript client for YouTube's private API, known as InnerTube.
JavaScript API for Chrome and Firefox
Generate massive amounts of fake data in the browser and node.js
Interactive roadmaps, guides and other educational content to help developers grow in their careers.
Gin is a high-performance HTTP web framework written in Go. It provides a Martini-like API but with significantly better performance—up to 40 times faster—thanks to httprouter. Gin is designed for building REST APIs, web applications, and microservices.
node of the decentralized oracle network, bridging on and off-chain computation
CLI tool and library for generating a Software Bill of Materials from container images and filesystems
Kubernetes controller for GitHub Actions self-hosted runners
lightweight, idiomatic and composable router for building Go HTTP services
⚡️ Express inspired web framework written in Go
Talos Linux is a modern Linux distribution built for Kubernetes.
Contrib repository for the OpenTelemetry Collector
Container runtimes on macOS (and Linux) with minimal setup
The Public Suffix List
Main repository for Datadog Agent
Connect, secure, control, and observe services.
Open Source realtime backend in 1 file
The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems
GitHub's official MCP Server
Repo for learning observability
A Commander for modern Go CLI interactions
A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.
Application lifecycle orchestration
Yet another WebUI for Nginx
Complete container management platform
KEDA is a Kubernetes-based Event Driven Autoscaling component. It provides event driven scale for any container running in Kubernetes
TiDB - the open-source, cloud-native, distributed SQL database designed for modern applications.
Terragrunt is a flexible orchestration tool that allows Infrastructure as Code written in OpenTofu/Terraform to scale.
Get JSON values quickly - JSON parser for Go
Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust
A lightweight and high-performance reverse proxy for NAT traversal, written in Rust. An alternative to frp and ngrok.
Raster to Vector Graphics Converter
Build smaller, faster, and more secure desktop and mobile applications with a web frontend.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
🌴 Empowering everyone to build reliable and efficient smart contracts.
All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).
The AI framework that adds the engineering to prompt engineering (Python/TS/Ruby/Java/C#/Rust/Go compatible)
A Datacenter Scale Distributed Inference Serving Framework
A modern runtime for JavaScript and TypeScript.
A very fast linker for Linux
Build system optimized for JavaScript and TypeScript, written in Rust
Modern embedded framework, using Rust and async.
An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.
Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/
A lightweight WebAssembly runtime that is fast, secure, and standards-compliant
Multiplayer at the speed of light
a structural diff that understands syntax 🟥🟩
The Rust OpenTelemetry implementation
Empowering everyone to build reliable and efficient software.
⚓ Solana Program Framework
Lightning-fast and Powerful Code Editor written in Rust
xet client tech, used in huggingface_hub