High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.
IP addresses break, dial keys instead. Modular networking stack in Rust.
Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.
Meshery, the cloud native manager
An agentic skills framework & software development methodology that works.
TimesFM (Time Series Foundation Model) is a pretrained time-series foundation model developed by Google Research for time-series forecasting.
The Secure CommsOS™ for mission-critical operations
open-source coding agent
Penpot: The open-source design tool for design and code collaboration
《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现
Cross-platform GUI written in Rust using ADB to debloat non-rooted Android devices. Improve your privacy, the security and battery life of your device.
Skills for Real Engineers. Straight from my .claude directory.
Open-source Android/Desktop remake of Civ V
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
The Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent Infra
Production-grade Rust-native trading engine with deterministic event-driven architecture
Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
World's first open-source, agentic video production system. 12 pipelines, 52 tools, 500+ agent skills. Turn your AI coding assistant into a full video production studio.
General plug-and-play inference library for Recursive Language Models (RLMs), supporting various sandboxes.
🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.
《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现
Open Source Identity and Access Management For Modern Applications and Services
Free universal database tool and SQL client
Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.
Ghidra MCP Server — 200+ MCP tools for AI-powered reverse engineering. GUI plugin + headless server, lazy tool loading, convention enforcement, batch operations, Ghidra Server integration, and Docker deployment.
Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.
A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）
Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.
Google core libraries for Java
A blazingly fast multi-language serialization framework for idiomatic domain objects, schema IDL, and cross-language data exchange.
SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.
企业级 Agentic RAG 智能体 - 全链路覆盖文档解析、多路检索、意图识别、问题重写、会话记忆、MCP 工具调用与深度思考。面向真实业务场景，从 0 到 1 完整工程实现。
A bridge/proxy allowing you to connect to Minecraft: Java Edition servers with Minecraft: Bedrock Edition.
AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.
Vaadin platform 10+ is a Java web development platform based on Vaadin web components. If you don't know to which repository your bug report should be filed, use this and we'll move it to the right one.
Apache Kafka - A distributed event streaming platform
Android Camera that uses Enhanced image processing
All Code of LLD Playlist
AgentScope Java: Agent-Oriented Programming for Building LLM Applications
Learn Low Level Design (LLD) and prepare for interviews using free resources.
Free and Open Source, Distributed, RESTful Search Engine
Open-source high-performance RISC-V processor
Apache Spark - A unified analytics engine for large-scale data processing
Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hc
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
Human-AI Collaborative Data Science Using Visual Workflows
Low-code tool for automating actions on real time data | Stream processing for the users.
Apache DataFusion Comet Spark Accelerator
Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
The Guardian DotCom.
Scala language server with rich IDE features 🚀
A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility
Identus Cloud Agent
Chisel: A Modern Hardware Design Language
The Scala 3 compiler, also known as Dotty.
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
Standalone alternatives to Kafka Connect Connectors
♞ lichess.org: the forever free, adless and open source chess server ♞
simona is an agent-based discrete-event power system simulation model developed @ie3-institute
Toolkit for Scala Development
DaSCH Service Platform API
Code formatter for Scala
Functional GraphQL library for Scala
Open-source Android/Desktop remake of Civ V
Android Auto WEB Browser
DNS over HTTPS / DNS over Tor / DNSCrypt client, WireGuard proxifier, firewall, and connection tracker for Android.
Opensource automated insulin delivery system (closed loop)
A native Android document reader application built with Kotlin and Jetpack Compose.
provides metadata for chains
Powerful, elegant and flexible test framework for Kotlin with assertions, property testing and data driven tests.
Zhihu++ | 知乎++: Ad-free, low cost, AI powered zhihu android 3rd-party client. 去广告、占用低、AI大模型的新时代知乎安卓端体验
The Kotlin Programming Language.
A Sentry SDK for Java, Android and other JVM languages.
The Github home of Orbot: Tor on Android (Also available on gitlab!)
Free and open source manga reader for Android
Burp Suite extension that adds built-in MCP tooling, AI-assisted analysis, privacy controls, passive and active scanning and more
Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.
Run Stable Diffusion on Android Devices with Snapdragon NPU acceleration. Also supports CPU/GPU inference.
RevenueCat SDK for Kotlin Multiplatform
The official Java library for the OpenAI API
Android environment integrity inspection tool for root, hook, bootloader, SELinux, virtualization, and attestation signals
The most powerful AI agent and AI chat software on Android/Operit是一款Android上能力最为强大、发展最久的AI Agent
RikkaHub is an Android APP that supports for multiple LLM providers.
A suite of tools to automate software compliance checks.
distraction-free teleprompter hidden in the macbook notch
Run iOS apps without actually installing them!
macOS and Linux VMs on Apple Silicon to use in CI and other automations
This project is dedicated to collecting high-quality macOS software and organizing them systematically by different categories for easy search and use.
A lightweight, pure-Swift library for downloading and caching images from the web.
The official Sentry SDK for iOS, tvOS, macOS, watchOS, iPadOS and visionOS.
Reactive Programming in Swift
Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agents
Firefox for iOS
MacOS Niri and Hyprland inspired tiling window manager that's developer signed and notorized (safe for managed enterprise environments). Aiming for parity and extra innovation.
Free, open-source macOS cleaner. CleanMyMac alternative with zero telemetry. Native SwiftUI, scheduled auto-cleaning, Xcode/Homebrew/system cache cleanup. MIT licensed.
Native Jellyfin Client for iOS and tvOS
AI coding assistant for Xcode
Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.
TimesFM (Time Series Foundation Model) is a pretrained time-series foundation model developed by Google Research for time-series forecasting.
World's first open-source, agentic video production system. 12 pipelines, 52 tools, 500+ agent skills. Turn your AI coding assistant into a full video production studio.
General plug-and-play inference library for Recursive Language Models (RLMs), supporting various sandboxes.
VoxCPM2: Tokenizer-Free TTS for Multilingual Speech Generation, Creative Voice Design, and True-to-Life Cloning
Music Assistant is a free, opensource Media library manager that connects to your streaming services and a wide range of connected speakers. The server is the beating heart, the core of Music Assistant and must run on an always-on device like a Raspberry Pi, a NAS or an Intel NUC or alike.
Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.
RF-DETR is a real-time object detection and segmentation model architecture developed by Roboflow, SOTA on COCO, designed for fine-tuning. [ICLR 2026]
分享 GitHub 上有趣、入门级的开源项目。Share interesting, entry-level open source projects on GitHub.
Always know what to expect from your data.
Learn it. Build it. Ship it for others.
Typer, build great CLIs. Easy to code. Based on Python type hints.
Research and development (R&D) is crucial for the enhancement of industrial productivity, especially in the AI era, where the core aspects of R&D are mainly focused on data and models. We are committed to automating these high-value generic R&D processes through R&D-Agent, which lets AI drive data-driven AI. 🔗https://aka.ms/RD-Agent-Tech-Report
Public repository for Agent Skills
RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs
Python toolkit for quantitative finance
Use claude code and codex for free in the terminal, VSCode extension, and discord like OpenClaw (voice supported)
Make Any Website into CLI & Use your logged-in browser by AI agent.
📈 Get real-time stocks from TradingView
Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
Extracted system prompts from Anthropic - Claude Fable 5, Opus 4.8, Claude Code, Claude Design. OpenAI - ChatGPT 5.5 Thinking, GPT 5.5 Instant, Codex. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravity. xAI - Grok, Cursor, Copilot, VS Code, Perplexity, and more. Updated regularly.
🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman
A tool for writing better scripts
Curated list of the best free apps for PC and mobile
Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
Community curated list of templates for the nuclei engine to find security vulnerabilities.
Zotero is a free, easy-to-use tool to help you collect, organize, annotate, cite, and share your research sources.
Node.js JavaScript runtime ✨🐢🚀✨
🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.
Meshery, the cloud native manager
The Secure CommsOS™ for mission-critical operations
open-source coding agent
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
The Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent Infra
🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.
A free and open source instant messaging and VoIP chat app built for friends, groups, and communities.
AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI
NocoBase is an open-source AI + no-code platform for building business systems fast. Instead of generating everything from scratch, AI works on top of production-proven infrastructure and a WYSIWYG no-code interface, so you get both speed and reliability.
🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23
Visualize, collaborate, and evolve the software architecture with always actual and live diagrams from your code
AI-powered, vision-driven UI automation for every platform.
Free, Open Source, Self-Hosted WhatsApp API Gateway
Jitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.
Open source observability platform for logs, metrics, traces, frontend monitoring, pipelines and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.
A browser based Pokémon fangame heavily inspired by the roguelite genre.
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.
Chrome DevTools for coding agents
A Kubernetes web UI that is fully-featured, user-friendly and extensible
🌊 The leading agent meta-harness for Claude. Deploy intelligent multi-agent swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning swarm intelligence, RAG integration, and native Claude Code / Codex Integration
The Generative UI framework
Never stop coding. Free AI gateway: one endpoint, 160+ providers (50+ free), connect Claude Code, Codex, Cursor, Cline & Copilot to FREE Claude/GPT/Gemini. RTK+Caveman stacked compression saves 15-95% tokens, smart auto-fallback, MCP/A2A, multimodal APIs, Desktop/PWA.
Every API has a secret identity. This finds it, absorbs every feature from every competing tool, then builds the GOAT CLI — designed for AI agents first, with SQLite sync, offline search, and compound insight commands.
Declarative Continuous Deployment for Kubernetes
The open-source managed agents platform. Turn coding agents into real teammates — assign tasks, track progress, compound skills.
OpenTelemetry Collector distribution with programmable pipelines
Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics
Self-hosted, lightweight server and website monitoring and O&M tool
Kubernetes Virtualization API and runtime in order to define and manage virtual machines.
eBPF-based Networking, Security, and Observability
Open device management
Terminal session manager for AI coding agents. One TUI for Claude, Gemini, OpenCode, Codex, and more.
Persistent memory system for AI coding agents. Agent-agnostic Go binary with SQLite + FTS5, MCP server, HTTP API, CLI, and TUI.
Official library of CLIs generated by the CLI Printing Press. Endorsed, tested, and community-contributed.
Reliable model swapping for any local OpenAI/Anthropic compatible server - llama.cpp, vllm, etc
Vulnerability scanner written in Go which uses the data provided by https://osv.dev
Nightingale is to monitoring and alerting what Grafana is to visualization.
A simple server monitor tool.
OpenBao is a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys.
Temporal service
MCP for xiaohongshu.com
Run Kubernetes locally
IP addresses break, dial keys instead. Modular networking stack in Rust.
Cross-platform GUI written in Rust using ADB to debloat non-rooted Android devices. Improve your privacy, the security and battery life of your device.
Production-grade Rust-native trading engine with deterministic event-driven architecture
zenoh unifies data in motion, data in-use, data at rest and computations. It carefully blends traditional pub/sub with geo-distributed storages, queries and computations, while retaining a level of time and space efficiency that is well beyond any of the mainstream stacks.
A markup-based typesetting system that is powerful and easy to learn.
Rust-based platform for the Web
Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..
Tinymist [ˈtaɪni mɪst] is an integrated language service for Typst [taɪpst].
A terminal workspace with batteries included
Vite+ is the unified toolchain and entry point for web development. It manages your runtime, package manager, and frontend toolchain in one place.
agent multiplexer that lives in your terminal.
Sui, a next-generation smart contract platform with high throughput, low latency, and an asset-oriented programming model powered by the Move programming language
A Kiro Client in Rust
Lightweight coding agent that runs in your terminal
Hundreds of models & providers. One command to find what runs on your hardware.
🚀2.3x faster than MinIO for 4KB object payloads. RustFS is an open-source, S3-compatible high-performance object storage system supporting migration and coexistence with other S3-compatible platforms such as MinIO and Ceph.
All components used to run Base
A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Gemini CLI & Hermes Agent. Only official website: ccswitch.io
A modern runtime for JavaScript and TypeScript.
A Desktop Application for Managing Multiple OpenAI Codex CLI Accounts
A Flash Player emulator written in Rust