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
Open Multi-Agent Interactive Classroom — Get an immersive, multi-agent learning experience in just one click
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Sep 1, 2026 - TypeScript
Trending repository
Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.
opencode developer-tools diagrams software-architecture code-visualization sequence-diagram codex system-design architecture-diagram data-flow-diagram architecture-as-code diagram-as-code diagrams-as-code text-to-diagram coding-agents agent-skills claude-skill mermaid-alternative deepseek-harness dsh-plugin
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Sep 1, 2026 - JavaScript
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
TypeScript is a typed superset of JavaScript that compiles to plain JavaScript.
Trending repository
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 190,000+ scientists worldwide. 165 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
bioinformatics genomics computational-biology scientific-visualization scientific-computing drug-discovery data-analysis proteomics metabolomics chemoinformatics materials-science clinical-research claude ai-scientist agent-skills claudecode claude-skills
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Aug 31, 2026 - Python
Trending repository
Trending repository
Command-line tool that allows searching and downloading app packages (known as ipa files) for iOS, iPadOS, tvOS, and visionOS from the App Store.
go macos swift cli golang security ios apple research command-line tool reverse-engineering itunes ipa appstore golang-library command-line-tool
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Aug 31, 2026 - Go
Trending repository
🧠 Train a 64M-parameter LLM from scratch in just 2h!
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Aug 31, 2026 - Python
Collection recommended by GitHub
GitHub Copilot SDK Reddit Contest Winners
A collection of projects from the winners of the GitHub Copilot SDK weekend contest held the weekend of January 25, 2026.
This recommendation was created by GitHub staff
Pull Request Size
Introducing size labels for Pull Requests! Apply labels to Pull Requests based on the total lines of code changed (additions + deletions).
Trending repository
Turn your PC, Mac, or Linux box into an AI server. LLM inference, chat UI, voice, agents, workflows, RAG, and image generation.
docker text-to-speech amd self-hosted nvidia speech-to-text workflow-automation ai-agents rag n8n llm llama-cpp comfyui local-ai open-webui strix-halo
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Sep 1, 2026 - Python
Trending repository
Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.
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Sep 1, 2026 - Java
Trending repository
Reverse Engineering / Authorized Penetration Testing / Security Research Skill Router Pack AI-powered routing + On-demand toolchain bootstrapping + Self-evolving knowledge base Supports Claude Code, Kiro, Cursor, Cline, and other AI coding clients 逆向/渗透/安全技能路由包 - AI 自动路由 + 按需自举工具链 + 自动进化经验库 | 支持 Claude Code / Kiro / Cursor / Cline 等代码 AI 客户端
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Aug 31, 2026 - PowerShell
Trending repository
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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Aug 31, 2026 - JavaScript
Trending repository
🕵️♂️ (2-in-1) Email & Username OSINT suite for deep data extraction just from a single Email/Username. Analyzes 465+ actively maintained scan vectors (175+ email / 290+ username) for security research, investigations, and digital footprinting.
python osint cybersecurity identification infosec pentesting ethical-hacking threat-intelligence redteaming email-osint ethical-hacking-tools osint-tool redteam-tools osint-tools osint-email cybersecurity-tools osint-username
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Sep 1, 2026 - Python
Trending repository
Open source alternative to Semrush and Ahrefs
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Aug 24, 2026 - TypeScript
Trending repository
Fully automatic censorship removal for language models
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Aug 17, 2026 - Python
Trending repository
中国专利.skill：专利点挖掘与交底书（发明/实用/外观）编写，通俗解读专利，嗅探政策动向，辅助审查答复。
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Sep 1, 2026 - Python
Trending repository
Fast Rust library for PDF inspection, classification, and text extraction. Intelligently detects scanned vs text-based PDFs to enable smart routing decisions.
nodejs python markdown rust pdf text-extraction pdf-parser pdf-extraction ocr-routing pdf-classification
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Sep 1, 2026 - Rust
Trending repository
RL training environments for Microduck (mjlab)
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Aug 31, 2026 - Python
This recommendation was created by GitHub staff
Percy
Percy gives your team confidence in every visual UI change before it's shipped.
Percy adds visual reviews to your GitHub pull requests, helping your team spot UI bugs quickly and review visual changes easily.
