Open source opensource projects
Every project in the registry tagged opensource, ranked by real GitHub adoption.
Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness in
Lightweight, fast, and open-source API client for developers
Open-source financial terminal for data-driven insights
Secure, private photo storage and sharing solution
Self-hosted CRM for enhanced business relationships
Self-hosted wiki with AI, compliance, and real-time editing
Create, edit and share documents with real-time collaboration
AI-powered PIM for managing product catalogs at scale
Open-source document editing suite for secure collaboration
lightweight, dependency-free bash script for security, performance auditing and infrastructure monitoring of Linux servers.
Free Open Source Reporting tool for .NET6/.NET Core/.NET Framework that helps your application generate document-like reports
Self-hosted SERP API for Google, Bing, Yandex, and more
Lightweight library for scraping web-sites with LLMs
:rocket: Cenit IO - 100% open source integration Platform (iPaaS)
Low-code and no-code platform for business apps
Professional link management for modern teams
Related tags
Frequently asked questions
How many open source opensource projects are there?
This registry tracks 16 projects tagged opensource, with 281,303 GitHub stars between them. The most-adopted is worldmonitor at 86,684 stars.
Are these opensource projects free to use?
Yes — 13 of the 16 carry an explicit open-source licence across 3 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which opensource project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these opensource projects still maintained?
15 of the 16 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.