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
A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon.
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Jun 9, 2026 - Swift
Trending repository
Production-grade engineering skills for AI coding agents.
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Jun 11, 2026 - Shell
Popular topic
#
CSS
Cascading Style Sheets (CSS) is a language used most often to style and improve upon the appearance of views.
Trending repository
open-source healthcare ai
swift ios healthcare ner bert mlx swift-package pii on-premise on-device swiftui pii-detection llm qwen deepseek sovereign-ai
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Jun 11, 2026 - Python
Trending repository
PM Skills Marketplace: 100+ agentic skills, commands, and plugins — from discovery to strategy, execution, launch, and growth.
product-management agent-skills claude-code-plugins claude-code-marketplace agentic-skills agent-skill-repository claude-cowork-plugin
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Jun 6, 2026
Trending repository
Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, and security risks.
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Jun 10, 2026 - Python
Trending repository
🕵️♂️ Collect a dossier on a person by username from 3000+ sites
python cli open-source osint social-network scraping sherlock python3 cybersecurity identification infosec pentesting username information-gathering investigation reconnaissance redteam osint-framework socmint osint-python
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Jun 11, 2026 - Python
Collection recommended by GitHub
Pixel Art Tools
Creating pixel art for fun or animated sprites for a game? The digital artist in you will love these apps and tools!
This recommendation was created by GitHub staff
DeepScan
Tired of the troubles with JavaScript? DeepScan can help you.
DeepScan is an advanced static analysis tool engineered to support JavaScript, TypeScript, React, and Vue.js.
You can use DeepScan to find possible runtime errors and quality issues instead of coding conventions. Integrate with your GitHub repositories to get quality insight into your web project.
Trending repository
FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models
open-source ai vscode trae devin cursor bolt copilot v0 windsurf perplexity replit lovable github-copilot system-prompts cursorai windsurf-ai trae-ide trae-ai cluely
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Jun 9, 2026
Trending repository
Desktop app to manage markdown knowledge bases
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Jun 11, 2026 - TypeScript
Trending repository
An agentic skills framework & software development methodology that works.
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Jun 11, 2026 - Shell
Trending repository
Fast, secure, efficient backup program
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Jun 10, 2026 - Go
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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Jun 7, 2026 - Shell
Trending repository
Advanced DNS tunneling VPN for censorship bypass, optimized beyond DNSTT and SlipStream with low-overhead ARQ, resolver load balancing, high packet-loss stability and speed.
dns tunnel vpn dns-server dns-client slipstream dns-proxy dns-tunneling dns-tunnel dnstt masterdnsvpn masterdns
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Jun 9, 2026 - Go
Trending repository
Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
javascript ruby heroku rails sass docker design zendesk vuejs opensource dashboard docker-image customer-support conversation whatsapp intercom actioncable livechat chat-widget
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Jun 11, 2026 - Ruby
Trending repository
Local-first session intelligence and analytics for coding agents, supporting Claude Code, Codex, and more than 20 other agents. Also: 100x faster replacement for ccusage!
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Jun 11, 2026 - Go
Trending repository
张雪峰.skill — 张雪峰的认知操作系统。高考志愿/考研/职业规划的实战思维框架。由女娲.skill生成。
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May 28, 2026
Trending repository
所有小初高、大学PDF教材。
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Oct 18, 2025 - Roff
Trending repository
SIA is a Self Improving AI framework to autonomously improve the performance of any AI system (Model / Agent) on a benchmark task.
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Jun 6, 2026 - Python
Trending repository
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..
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Jun 11, 2026 - TypeScript
Trending repository
This recommendation was created by GitHub staff
Coveralls
Coveralls.io: Deliver Better Code
We help you deliver code confidently by showing which parts of your code aren’t covered by your test suite.
Eliminate Tech Debt
Maintaining a well-tested codebase is mission-critical, but figuring out where your tests are lacking can be painful. You're already running your tests on a continuous integration server, let it do the heavy lifting. Coveralls works with your CI to sift through coverage data to find gaps you didn't know you had.
