Open Source Fridays
Discover how your favorite open source projects are created. Live coding and technical insights from the maintainers themselves.
Here's what's popular on GitHub today...
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Trending repository
Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.
python agent typescript compression ai proxy mcp tokens openai cursor rag fastapi llm prompt-engineering langchain anthropic context-window claude-code token-optimization context-engineering
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Jun 5, 2026 - Python
Popular topic
React Native is a JavaScript mobile framework developed by Facebook.
Trending repository
The Frontend Stack for Agents & Generative UI. React + Angular. Makers of the AG-UI Protocol
react agent open-source typescript ai js reactjs nextjs ts assistant copilot agents assistant-chat-bots ai-assistant ai-agent llm copilot-chat generative-ui agentic-ai agent-native
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Jun 5, 2026 - TypeScript
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An Open Source implementation of Notebook LM with more flexibility and features
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Jun 4, 2026 - TypeScript
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The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
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Jun 4, 2026 - JavaScript
Trending repository
Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.
python cli automation mcp web-scraper bilibili cursor twitter-scraper ai-search free-api reddit-scraper xiaohongshu youtube-transcript ai-agent llm-tools claude-code agent-infrastructure
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May 18, 2026 - Python
Collection recommended by GitHub
Made in Brazil
Open source projects built in or receiving significant contributions from Brazil :brazil:
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NVIDIA Cosmos is an open platform of world models, datasets, and tools that enables developers to build Physical AI for robots, autonomous vehicles, smart infrastructure, and more.
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Jun 5, 2026 - Jupyter Notebook
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A Simple and Universal Swarm Intelligence Engine, Predicting Anything. 简洁通用的群体智能引擎，预测万物
python3 knowledge-graph swarm-intelligence multi-agent-simulation social-prediction future-prediction financial-forecasting public-opinion-analysis llms agent-memory
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May 24, 2026 - Python
Trending repository
AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary
instagram youtube social-media twitter research reddit hackernews trends claude web-search bluesky recency tiktok ai-prompts polymarket deep-research claude-code ai-skill openclaw clawhub
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Jun 1, 2026 - Python
Trending repository
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.
ocr pdf-parser kie document-translation rag chineseocr ai4science pp-ocr document-parsing pp-structure pdf-extractor-rag pdf2markdown paddleocr-vl
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Jun 4, 2026 - Python
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OpenAI Plugins
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Jun 5, 2026 - JavaScript
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Windows companion suite for OpenClaw - System Tray app, Shared library, Node, and PowerToys Command Palette extension
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Jun 5, 2026 - C#
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Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more
go docker kubernetes golang security containers iac vulnerability infrastructure-as-code vulnerability-detection hacktoberfest vulnerability-scanners security-tools devsecops misconfiguration
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Jun 5, 2026 - Go
Trending repository
A complete computer science study plan to become a software engineer.
computer-science algorithm algorithms interview data-structures software-engineering coding-interviews study-plan interview-prep interview-preparation coding-interview programming-interviews
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Aug 28, 2025
Trending repository
Multi-platform SDK for integrating GitHub Copilot Agent into apps and services
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Jun 5, 2026 - Java
This recommendation was created by GitHub staff
AppMap
Runtime Code Review
Get reports on failed tests, API changes, security flaws, performance problems, and code anti-patterns in every pull request.
AppMap is a versatile open-source runtime code analysis tool compatible with Ruby, Java, Python, and Node.js. It records code execution traces, gathering data about how your code works and behaves. These traces can then be displayed as interactive diagrams, and analyzed to find coding flaws and problems.