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Best Open Source open source Libraries

A curated list of the most popular GitHub repositories tagged with open source. Select any project to visualize its architecture and dive into the codebase using GitPulse's AI engine.

#1firstcontributions/first-contributions

🚀✨ Help beginners to contribute to open source projects

53,911
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#2SigNoz/signoz

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool

26,866TypeScript
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#3AdguardTeam/AdguardFilters

AdGuard Content Blocking Filters

4,278Adblock Filter List
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#4domoticz/domoticz

Free open source home automation system for Linux, Windows, Raspberry Pi. Supports Z-Wave, Zigbee, MQTT, and 150+ devices.

3,753C++
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#5lingdojo/kana-dojo

Aesthetic, minimalist platform for learning Japanese inspired by Duolingo and Monkeytype, built with Next.js and sponsored by Vercel. Beginner-friendly with plenty of good first issues - all contributions are welcome!

2,309TypeScript
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#6beikeshop/beikeshop

Free and Open-Source, Easy-to-Use Laravel eCommerce Platform, Base on the Laravel . It supports multiple languages and currencies, Integrates AI agents. The platform features customizable visual design and a rich plugins on marketplace.

1,893PHP
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#7innocommerce/innoshop

InnoShop is an AI-powered open source e-commerce system built on Laravel 12, designed for global commerce. It supports multiple AI models for intelligent automation, with native multi-language and multi-currency capabilities. The modular architecture and flexible plugin/theme system make it highly adaptable to diverse business needs.

626PHP
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#8autowarefoundation/autoware_vision_pilot

Free self-driving car stack - fully open-source ADAS and autonomous driving system

531Python
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#9beenuar/AiSOC

Open-source AI-powered Security Operations Center — alert fusion, purple-team drills, agent-assisted triage, MITRE ATT&CK investigation. MIT-licensed, self-hostable.

420Python
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#10saeloun/miru-web

Miru | Time Tracking and Invoicing and Employee Benefits. Built using Ruby On Rails and ReactJS

256TypeScript
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#11403errors/repomind

An open-source, AI-powered application using Agentic CAG to chat with any public GitHub repository or developer profile, offering deep code analysis, visual architecture maps and security audits

246TypeScript
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#12tailuge/billiards

billiards physics in the browser

210TypeScript
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