Production-grade engineering skills for AI coding agents.
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.
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..
A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon.
Collection of publicly available IPTV channels from all over the world
An agentic skills framework & software development methodology that works.
Desktop app to manage markdown knowledge bases
open-source healthcare ai
LMCache: Supercharge Your LLM with the Fastest KV Cache Layer
PM Skills Marketplace: 100+ agentic skills, commands, and plugins — from discovery to strategy, execution, launch, and growth.
Advanced DNS tunneling VPN for censorship bypass, optimized beyond DNSTT and SlipStream with low-overhead ARQ, resolver load balancing, high packet-loss stability and speed.
A complete AI agency at your fingertips - From frontend wizards to Reddit community ninjas, from whimsy injectors to reality checkers. Each agent is a specialized expert with personality, processes, and proven deliverables.
Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows
Apache Kafka - A distributed event streaming platform
QuestDB is a high performance, open-source, time-series database
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
Halo 是一款强大易用的开源建站工具，从个人博客、知识库，到企业官网、在线商城，Halo 都能助您轻松实现，一站式满足您的多样化建站需求。
Awesome LeetCode resources to learn Data Structures and Algorithms and prepare for Coding Interviews.
An Application Framework for AI Engineering
Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.
Quarkus: Supersonic Subatomic Java.
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
Spring Framework
Free universal database tool and SQL client
Ghidra is a software reverse engineering (SRE) framework
Apache Doris is an easy-to-use, high performance and unified analytics database.
Apache Kafka® running on Kubernetes
SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.
Open Source Identity and Access Management For Modern Applications and Services
🔎 Open source distributed and RESTful search engine.
Open-source IoT Platform - Device management, data collection, processing and visualization.
A configuration as code language with rich validation and tooling.
Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.
All Algorithms implemented in Java
Event Driven Orchestration & Scheduling Platform for Mission Critical Applications
Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
Firebase Android SDK
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
♞ lichess.org: the forever free, adless and open source chess server ♞
Human-AI Collaborative Data Science Using Visual Workflows
Apache Spark - A unified analytics engine for large-scale data processing
Scala based HDL
Open-source high-performance RISC-V processor
Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3
Blue Brain Nexus - A knowledge graph for data-driven science
Chisel: A Modern Hardware Design Language
Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
Splice repository
Spark RAPIDS plugin - accelerate Apache Spark with GPUs
Snowflake Data Source for Apache Spark.
Scala language server with rich IDE features 🚀
An open protocol for secure data sharing
Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hc
Hybrid search engine, combining best features of text and semantic search worlds
The software used to extract structured data from Wikipedia
Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala
Reference client for Alephium protocol
Izanami is a centralized versatile feature flag solution, well suited for micro service architectures.
CLI tool for coding agents and developers to query the public API of any Maven JVM dependency — get symbol signatures, list packages, search by name, and inspect dependency trees. Powered by Coursier and tasty-query.
Source code for the X Recommendation Algorithm
翻墙-科学上网
[ HOBBY PROJECT ] Shizuku+ goes deeper than the OG Shizuku. Take a look inside, and see what you find. [WIP - Development slowed due to new job]
A private messenger for Android.
Home Assistant Companion for Android
Modern Minecraft port of the greatest Skyblock mod ever!
Android Matrix messenger application using the Matrix Rust Sdk and Jetpack Compose
Android accessibility service for AI-powered text transformation
AWS Toolkit for JetBrains - a plugin for interacting with AWS from JetBrains IDEs
A multiplatform, compile-time dependency injection framework for Kotlin
A modern, feature-rich YouTube client for Android built with Jetpack Compose
Koog is a JVM (Java and Kotlin) framework for building predictable, fault-tolerant and enterprise-ready AI agents across all platforms – from backend services to Android and iOS, JVM, and even in-browser environments. Koog is based on our AI products expertise and provides proven solutions for complex LLM and AI problems
Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)
Lightweight, no vpn firewall solution for Android 11+
A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon.
Containerization is a Swift package for running Linux containers on macOS.
Own your AI. The native macOS harness for AI agents -- any model, persistent memory, autonomous execution, cryptographic identity. Built in Swift. Fully offline. Open source.
Your platform team, as a service
Show usage stats for OpenAI Codex and Claude Code, without having to login.
💧 A server-side Swift HTTP web framework.
LLMs and VLMs with MLX Swift
Elegant HTTP Networking in Swift
A toolkit for SQLite databases, with a focus on application development
Native macOS menu bar app for tracking Claude AI usage limits in real-time. Built with Swift/SwiftUI.
The open-source alternative to vibe-island, designed for heavy code agent users, supporting cc/codex/opencode, terminal/ghostty/cmux/kaku/iterm. 开源的vibe-island替代品，为重度code agent用户设计，支持cc/codex/opencode, terminal/ghostty/cmux/kaku/iterm
An iOS library to natively render After Effects vector animations
Firefox for iOS
Lightning-Fast, On-Device, Multilingual TTS — running natively via ONNX.
Examples using MLX Swift
Move and resize windows on macOS with keyboard shortcuts and snap areas
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.
open-source healthcare ai
LMCache: Supercharge Your LLM with the Fastest KV Cache Layer
Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, and security risks.
A straightforward method for training your LLM, from downloading data to generating text.
AI agents running research on single-GPU nanochat training automatically
🕵️♂️ Collect a dossier on a person by username from 3000+ sites
M3U Playlist for free TV channels
Financial data platform for analysts, quants and AI agents.
AI-powered bug bounty hunting from your terminal - recon, 20 vuln classes, autonomous hunting, and report generation. All inside Claude Code.
A high-throughput and memory-efficient inference and serving engine for LLMs
Use PEFT or Full-parameter to CPT/SFT/DPO/GRPO 600+ LLMs (Qwen3.6, DeepSeek-V4, GLM-5.1, InternLM3, Llama4, ...) and 300+ MLLMs (Qwen3-VL, Qwen3-Omni, InternVL3.5, Ovis2.5, GLM4.5v, Gemma4, Llava, Phi4, ...) (AAAI 2025).
Run LLMs with MLX
Public repository for Agent Skills
🌐 Make websites accessible for AI agents. Automate tasks online with ease.
Low code web framework for real world applications, in Python and Javascript
The agent engineering platform.
AI conversations that actually remember. Never re-explain your project to your AI again. Join our Discord: https://discord.gg/tyvKNccgqN
Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]
CLI tool for configuring and monitoring Claude Code
Generate audiobooks from e-books, voice cloning & 1158+ languages!
A scalable generative AI framework built for researchers and developers working on Large Language Models, Multimodal, and Speech AI (Automatic Speech Recognition and Text-to-Speech)
一分钟搭建影视站，支持Vercel/Docker等部署方式
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.
Open source RabbitMQ: core server and tier 1 (built-in) plugins
🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman
An open-source JavaScript library for world-class 3D globes and maps 🌎
Create beautiful slides on the web using a coding agent's frontend skills
CRS-自建Claude Code镜像，一站式开源中转服务，让 Claude、OpenAI、Gemini、Droid 订阅统一接入，支持拼车共享，更高效分摊成本，原生工具无缝使用。
Datadog APM client for Node.js
Setup and manage header bidding advertising partners without writing code or confusing line items. Prebid.js is open source and free.
✯ 可直连访问的电视/广播图标库与相关工具项目 ✯ 🔕 永久免费 直连访问 完整开源 不断完善的台标 支持IPv4/IPv6双栈访问 🔕
A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code by TÂCHES.
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
Community curated list of templates for the nuclei engine to find security vulnerabilities.
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..
Collection of publicly available IPTV channels from all over the world
Desktop app to manage markdown knowledge bases
One brain for all your agents
Create and share 3D architectural projects.
The open source coding agent.
The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.
Self-evolving memory OS for LLM & AI Agents: ultra-persistent memory, hybrid-retrieval, and cross-task skill reuse, with 35.24% token savings
SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool
The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.
The open-source communication infrastructure for agents and products
TypeScript-first schema validation with static type inference
Your window into all of your data
Univer is a full-stack framework for creating and editing spreadsheets / word processor / presentation on both web and server.
Context window optimization for AI coding agents. Sandboxes tool output, 98% reduction. 15 platforms
Memory and context engine + app that is extremely fast, scalable, and can be run fully locally. The Memory API for the AI era.
A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.
📋 React Hooks for form state management and validation (Web + React Native)
Core libraries and experimental work for Effect v4
Advanced DNS tunneling VPN for censorship bypass, optimized beyond DNSTT and SlipStream with low-overhead ARQ, resolver load balancing, high packet-loss stability and speed.
Local-first session intelligence and analytics for coding agents, supporting Claude Code, Codex, and more than 20 other agents. Also: 100x faster replacement for ccusage!
Fast, secure, efficient backup program
Secure environments for developers and their agents
Cost-efficient and pluggable Infrastructure components for GenAI inference
Create beautiful applications using Go
Manages Unified Access to Generative AI Services built on Envoy Gateway
concurrent, cache-efficient, and Dockerfile-agnostic builder toolkit
An open-source Collaborative Multi-Agent OS for transparent, human-in-the-loop task coordination via Matrix rooms.
Complete container management platform
KAI Scheduler is an open source Kubernetes Native scheduler for AI workloads at large scale
Connect, secure, control, and observe services.
ZITADEL - Identity infrastructure, simplified for you.
A project converting the Qwen web page to an API.
The AWS Provider enables Terraform to manage AWS resources.
Unified Policy as Code
The Kubernetes Package Manager
Instant, easy, and predictable development environments
⚛️ ownCloud Infinite Scale
Terragrunt is a flexible orchestration tool that allows Infrastructure as Code written in OpenTofu/Terraform to scale.
An open-source, AI-integrated, cross-platform terminal for seamless workflows
The Cloud Native Application Proxy
Dockerized Signal Messenger REST API
Open source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliation
The GitButler version control client, backed by Git, powered by Tauri/Rust/Svelte
An extremely fast Python linter and code formatter, written in Rust.
Open-source developer platform to power your entire infra and turn scripts into webhooks, workflows and UIs. Fastest workflow engine (13x vs Airflow). Open-source alternative to Retool and Temporal.
Effortlessly compose, extend, and observe every service in real-time for the first time ever.
Yet another cross-platform graphical process/system monitor.
ZeroFS - ZeroFS serves S3-compatible buckets as POSIX filesystems over NFS and 9P, or as raw block devices over NBD.
A minimal, secure Python interpreter written in Rust for use by AI
A cross-platform, OpenGL terminal emulator.
A high-performance observability data pipeline.
Incremental engine for long horizon agents 🌟 Star if you like it!
A refreshingly simple data-driven game engine built in Rust
A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Gemini CLI & Hermes Agent. Only official website: ccswitch.io
HelixDB is an OLTP graph-vector database built in Rust.
PostgreSQL connection pooler, load balancer and database sharder.
Like htop, but for AI coding agents. Monitor Claude Code & Codex CLI sessions, tokens, context window, rate limits, and ports in real-time.
Fast Rust-based bundler for the web with a modernized webpack API 🦀
Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust
A GPU-accelerated cross-platform terminal emulator and multiplexer written by @wez and implemented in Rust
📊 Cube Core is open-source semantic layer for AI, BI and embedded analytics
Eclipse iceoryx2™ - the zero-copy data plane with a Rust core