2026-07-23

go

• schollz/croc Easily and securely send things from one computer to another 🐊 📦
• jhaals/yopass Secure sharing of secrets, passwords and files
• Wei-Shaw/sub2api Sub2API 一站式开源中转服务，让 Claude、Openai 、Gemini、Grok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。
• ltaoo/wx_channels_download 微信视频号下载器
• grafana/pyroscope Continuous Profiling Platform. Debug performance issues down to a single line of code
• tulir/whatsmeow Go library for the WhatsApp web multidevice API
• grafana/alloy OpenTelemetry Collector distribution with programmable pipelines
• alibaba/open-code-review Open-source & free — Battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in fine-tuned ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
• v2fly/domain-list-community Community managed domain list. Generate geosite.dat for V2Ray.
• kubernetes-sigs/kueue Kubernetes-native Job Queueing
• open-telemetry/opentelemetry-collector OpenTelemetry Collector
• volcano-sh/volcano A Cloud Native Batch System (Project under CNCF)
• rclone/rclone "rsync for cloud storage" - Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Azure Blob, Azure Files, Yandex Files
• golangci/golangci-lint Fast linters runner for Go
• multica-ai/multica The open-source managed agents platform. Turn coding agents into real teammates — assign tasks, track progress, compound skills.
• fatedier/frp A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.
• kubernetes-sigs/agent-sandbox agent-sandbox enables easy management of isolated, stateful, singleton workloads, ideal for use cases like AI agent runtimes.
• argoproj/argo-cd Declarative Continuous Deployment for Kubernetes
• gruntwork-io/terragrunt Terragrunt is a flexible orchestration tool that allows Infrastructure as Code written in OpenTofu/Terraform to scale.
• agentscope-ai/AgentTeams An open-source Collaborative Multi-Agent OS for transparent, human-in-the-loop task coordination via Matrix rooms.
• podman-container-tools/podman Podman: A tool for managing OCI containers and pods.

java

• opendataloader-project/opendataloader-pdf PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.
• OtterMind/Chat2DB 🔥🔥🔥 AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.
• alibaba/arthas Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
• agentscope-ai/agentscope-java Build distributed, production-grade, long-running agents.
• kunal-kushwaha/DSA-Bootcamp-Java This repository consists of the code samples, assignments, and notes for the Java data structures & algorithms + interview preparation bootcamp of WeMakeDevs.
• openjdk/jdk JDK main-line development https://openjdk.org/projects/jdk
• google/gson A Java serialization/deserialization library to convert Java Objects into JSON and back
• keycloak/keycloak Open Source Identity and Access Management For Modern Applications and Services
• apache/maven Apache Maven core
• google/guava Google core libraries for Java
• kestra-io/kestra Event Driven Orchestration & Scheduling Platform for Mission Critical Applications
• Stirling-Tools/Stirling-PDF #1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
• apache/cloudstack Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform
• OpenAPITools/openapi-generator OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
• termux/termux-app Termux - a terminal emulator application for Android OS extendible by variety of packages.
• cryptomator/cryptomator Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.
• spring-projects/spring-ai An Application Framework for AI Engineering
• apache/dubbo The java implementation of Apache Dubbo. An RPC and microservice framework.
• apache/paimon Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.
• googleapis/google-cloud-java Google Cloud Client Library for Java
• awsdocs/aws-doc-sdk-examples 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.
• apache/gravitino World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.
• TheAlgorithms/Java All Algorithms implemented in Java

javascript

• tradesdontlie/tradingview-mcp AI-assisted TradingView chart analysis — connect Claude Code to your TradingView Desktop for personal workflow automation
• earthtojake/text-to-cad A collection of agent skills for CAD, robotics and hardware design
• react/react The library for web and native user interfaces.
• axios/axios Promise based HTTP client for the browser and node.js
• swagger-api/swagger-ui Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.
• microsoft/power-platform-skills A plugin marketplace for Claude Code/GitHub Copilot that provides Power Platform development plugins, including reusable skills, agents, and commands for building and deploying solutions.
• JuliusBrussee/caveman 🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman
• HughYau/qiushi-skill 求是Skill——从经典唯物辩证法与实践哲学中提炼出一条总原则和九大方法论工具武装AI大脑。Qiushi-Skill: Build agents that investigate first, focus on the main contradiction, validate in practice, and keep pushing until the work is actually done.
• atlassian/atlassian-mcp-server Official remote MCP server for Atlassian. Securely connect Jira, Confluence, Jira Service Management, Bitbucket, and Compass to Claude, ChatGPT, Cursor, VS Code, and other AI tools using OAuth 2.1 or API tokens.
• hzm0321/real-time-fund 基金实时估值查看
• qeeqbox/social-analyzer API, CLI, and Web App for analyzing and finding a person's profile in 1000 social media \ websites
• playcanvas/engine Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF
• bigskysoftware/htmx htmx - high power tools for HTML
• WebGoat/WebGoat WebGoat is a deliberately insecure application
• sandeco/reversa Transform legacy systems into executable specifications for AI coding agents
• remoteintech/remote-jobs Source for remoteintech.company — a community-maintained directory of remote-friendly tech companies
• jgraph/drawio draw.io is a JavaScript, client-side editor for general diagramming.

python

• shiyu-coder/Kronos Kronos: A Foundation Model for the Language of Financial Markets
• ComposioHQ/awesome-claude-skills A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows
• rohitg00/ai-engineering-from-scratch Learn it. Build it. Ship it for others.
• tirth8205/code-review-graph Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows.
• dottxt-ai/outlines Structured Outputs
• bojieli/ai-agent-book 《深入理解 AI Agent：设计原理与工程实践》（李博杰 著）开源主仓库：全书正文、编译版 PDF 与按章配套代码
• langchain-ai/open_deep_research
• LLMQuant/quant-mind QuantMind is an agent-native knowledge extraction and retrieval framework for quantitative finance.
• bregman-arie/devops-exercises Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions
• luongnv89/claude-howto A visual, example-driven guide to Claude Code — from basic concepts to advanced agents, with copy-paste templates that bring immediate value.
• microsoft/SkillOpt SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.
• AstrBotDevs/AstrBot AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative. ✨
• HKUDS/LightRAG [EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"
• unclecode/crawl4ai 🚀🤖 Crawl4AI: Open-source LLM Friendly Web Crawler & Scraper. Don't be shy, join here: https://discord.gg/jP8KfhDhyN
• NVIDIA/Model-Optimizer A unified library of SOTA model optimization techniques like quantization, distillation, pruning, neural architecture search, speculative decoding, etc. It compresses deep learning models for downstream deployment frameworks like TensorRT-LLM, TensorRT, vLLM, etc. to optimize inference speed.
• virgiliojr94/book-to-skill Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.
• 521xueweihan/HelloGitHub 分享 GitHub 上有趣、入门级的开源项目。Share interesting, entry-level open source projects on GitHub.

rust

• ruvnet/RuView π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.
• DioxusLabs/dioxus Fullstack app framework for web, desktop, and mobile.
• Pumpkin-MC/Pumpkin Empowering everyone to host fast and efficient Minecraft servers.
• 1jehuang/jcode The most intelligent agent harness for code
• t8y2/dbx 20 MB lightweight cross-platform database client for 70+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docker. | 轻量级跨平台数据库管理工具，支持 MySQL、PostgreSQL、SQLite、Redis、MongoDB、达梦等 70+ 数据库，提供桌面端、Docker、CLI、内置 AI 助手和 MCP Server。
• rtk-ai/rtk CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
• NVIDIA/OpenShell OpenShell is the safe, private runtime for autonomous AI agents.
• AlexsJones/llmfit Hundreds of models & providers. One command to find what runs on your hardware.
• rustdesk/rustdesk-server RustDesk Server Program
• tonhowtf/omniget Open-source desktop app for downloading, organizing and studying media. Native cross-platform (Tauri + Rust + Svelte). PDF/EPUB reader with focus mode, timestamped notes and spaced repetition. Media downloads via yt-dlp (1.800+ sites). Extensible plugin system.
• block/buzz A hive mind communication platform
• tokio-rs/topcoat A batteries-included framework for building web apps
• transact-rs/sqlx 🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.
• ZSeven-W/openpencil The world's first open-source AI-native vector design tool and the first to feature concurrent Agent Teams. Design-as-Code. Turn prompts into UI directly on the live canvas. A modern alternative to Pencil.
• kata-containers/kata-containers Kata Containers is an open source project and community working to build a standard implementation of lightweight Virtual Machines (VMs) that feel and perform like containers, but provide the workload isolation and security advantages of VMs. https://katacontainers.io/