📦 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.

🔤 Go | ⭐ 11,040 | 🔥 162 stars today | 🍴 770

📦 Automattic/harper

Offline, privacy-first grammar checker. Fast, open-source, Rust-powered

🔤 Rust | ⭐ 11,785 | 🔥 590 stars today | 🍴 437

📦 Julian-adv/OpenMMO



🔤 Rust | ⭐ 1,238 | 🔥 395 stars today | 🍴 163

📦 yorukot/superfile

Pretty fancy and modern terminal file manager

🔤 Go | ⭐ 19,096 | 🔥 312 stars today | 🍴 587

📦 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.

🔤 Java | ⭐ 26,116 | 🔥 173 stars today | 🍴 2,874

📦 permissionlesstech/bitchat

bluetooth mesh chat, IRC vibes

🔤 Swift | ⭐ 27,960 | 🔥 1,695 stars today | 🍴 3,891

📦 nodejs/node

Node.js JavaScript runtime ✨🐢🚀✨

🔤 JavaScript | ⭐ 118,391 | 🔥 37 stars today | 🍴 36,154

📦 permissionlesstech/bitchat-android

bluetooth mesh chat, IRC vibes

🔤 Kotlin | ⭐ 6,283 | 🔥 384 stars today | 🍴 1,512

📦 jenkinsci/jenkins

Jenkins automation server

🔤 Java | ⭐ 25,619 | 🔥 8 stars today | 🍴 9,651

📦 amnezia-vpn/amnezia-client

Amnezia VPN Client (Desktop+Mobile)

🔤 C++ | ⭐ 13,049 | 🔥 17 stars today | 🍴 996

📦 vudovn/ag-kit



🔤 TypeScript | ⭐ 7,838 | 🔥 5 stars today | 🍴 1,504

📦 apache/cassandra

Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.

🔤 Java | ⭐ 9,885 | 🔥 7 stars today | 🍴 3,988

📦 ocornut/imgui

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

🔤 C++ | ⭐ 75,108 | 🔥 48 stars today | 🍴 11,963

📦 opengeos/GeoLibre

A lightweight, cloud-native GIS platform for visualizing, exploring, and analyzing geospatial data. It runs in the web browser, on the desktop, on mobile, and inside Jupyter notebooks.

🔤 TypeScript | ⭐ 2,946 | 🔥 420 stars today | 🍴 368

📦 huggingface/speech-to-speech

Build local voice agents with open-source models

🔤 Python | ⭐ 6,736 | 🔥 177 stars today | 🍴 922

📦 virgiliojr94/book-to-skill

Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.

🔤 Python | ⭐ 10,684 | 🔥 366 stars today | 🍴 1,296

📦 paperswithbacktest/awesome-systematic-trading

A curated list of awesome libraries, packages, strategies, books, blogs, tutorials for systematic trading.

🔤 Python | ⭐ 9,121 | 🔥 113 stars today | 🍴 1,276

📦 microsoft/agent-governance-toolkit

AI Agent Governance Toolkit — Policy enforcement, zero-trust identity, execution sandboxing, and reliability engineering for autonomous AI agents. Covers 10/10 OWASP Agentic Top 10.

🔤 Python | ⭐ 4,961 | 🔥 17 stars today | 🍴 826

📦 grokability/snipe-it

A free open source IT asset/license management system

🔤 PHP | ⭐ 14,246 | 🔥 6 stars today | 🍴 3,893

📦 deepfakes/faceswap

Deepfakes Software For All

🔤 Python | ⭐ 55,955 | 🔥 135 stars today | 🍴 13,409

📦 different-ai/openwork

The open-source alternative to Claude Cowork (powered by opencode)

🔤 TypeScript | ⭐ 17,401 | 🔥 58 stars today | 🍴 1,827