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...
Trending repository
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.
python tree-sitter mcp static-analysis incremental knowledge-graph code-review claude llm graphrag ai-coding claude-code
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Jul 18, 2026 - Python
Trending repository
GitHub Checkout
In this episode of GitHub Checkout, we sit down with Copilot CLI Product Manager Ryan Hecht to explore the latest experimental features. We cover the plugin marketplace, the /chronicle slash command for self-healing prompts, and how to run Claude Opus 4.6, GPT-5.4, and Gemini 3 simultaneously. We also walk through how /fleet mode and autopilot can handle massive refactoring tasks while you step away.
Popular topic
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Database
A database is a structured set of data held in a computer, usually a server.
Trending repository
Never stop coding. Free MIT AI gateway: one endpoint, 268+ providers (50+ free), 500+ models — Claude, GPT, Gemini, Kimi K3, GLM, DeepSeek. Works with Claude Code, Codex, Cursor, Cline & Copilot. Quota-aware auto-fallback, RTK+Caveman compression saves 15-95% tokens, MCP/A2A, multimodal, Desktop/PWA. Built by 500+ contributors.
mcp gemini openai cursor copilot codex cline ai-agents claude kimi a2a anthropic openai-proxy free-ai qwen ai-gateway deepseek llm-gateway claude-code token-saver
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Jul 20, 2026 - TypeScript
Trending repository
Learn it. Build it. Ship it for others.
python nlp rust machine-learning tutorial typescript course reinforcement-learning ai computer-vision deep-learning mcp transformers agents from-scratch swarm-intelligence ai-agents ai-engineering llm generative-ai
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Jun 25, 2026 - Python
Trending repository
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.
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Jul 17, 2026 - Shell
Trending repository
A Flexible Framework for Experiencing Heterogeneous LLM Inference/Fine-tune Optimizations
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Jul 20, 2026 - Python
Collection recommended by GitHub
Made in Brazil
Open source projects built in or receiving significant contributions from Brazil :brazil:
This recommendation was created by GitHub staff
PullFlow
Smoother code review collaboration with Pullflow.
Integrate GitHub, Slack, and VS Code to enhance team efficiency. Unified communication, real-time updates, PR metrics, and public/private repository support – all in one platform. Simplify development workflows and accelerate code delivery.
Trending repository
The open-source AI voice studio. Clone, dictate, create.
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Jul 13, 2026 - TypeScript
Trending repository
Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.
open-source ai knowledge knowledge-graph help-wanted graph-database memory-management ai-agents contributions-welcome cognitive-architecture good-first-issue good-first-pr vector-database graph-rag ai-memory cognitive-memory agent-skills agent-memory context-engineering
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Jul 20, 2026 - Python
Trending repository
A feed-forward 3D foundation model for reconstructing scenes from streaming data
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Jul 20, 2026 - Python
Trending repository
Open source alternative to Semrush and Ahrefs
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Jul 19, 2026 - TypeScript
Trending repository
Kimi Code CLI is your next CLI agent.
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Jul 16, 2026 - Python
Trending repository
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🚀 The fast, Pythonic way to build MCP servers and clients.
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Jul 20, 2026 - Python
Trending repository
The go-to web for your AI coding agent — local-first search, fetch, crawl & research over MCP. No API keys, no cloud, $0/query. Public beta.
nodejs search agent cli search-engine privacy typescript ai mcp web-crawler web-scraping developer-tools metasearch claude web-search rag local-first ai-agent model-context-protocol mcp-server
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Jul 20, 2026 - TypeScript
Trending repository
A batteries-included framework for building web apps
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Jul 20, 2026 - Rust
Trending repository
Trending repository
Trending repository
Free, open-source web app for learning about ontologies and Microsoft Fabric IQ. Explore a catalogue of pre-built ontologies, design your own visually, export as RDF/XML, and share interactive diagrams. Zero backend, fully static.
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Jun 19, 2026 - TypeScript
Trending repository
ggml speech-to-text inference for 16+ model families
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Jul 20, 2026 - C++
Trending repository
Very low latency speech to text, intent recognition, and text to speech, for building voice agents and interfaces
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Jul 16, 2026 - C++
This recommendation was created by GitHub staff
Recurse ML
What is Recurse?
Recurse build machine learning models that find bugs in code. This can be in the code that humans write, or that AI generates. We have built two tools for each use case.
rml CLI tool
rml checks locally staged changes for bugs. It integrates with AI agents like Cursor and Claude Code acting as a self-healing feedback loop for them to fix their mistakes.
GitHub App
It automatically reviews pull requests for breaking changes when submitted to your codebase.
