OpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐ Star us on GitHub
Timeline GitHub Repositories (2026) · Open Source Tools
Discover the best Timeline open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
Memos is an open-source, self-hosted note-taking app that brings your everyday thoughts together in a personal timeline. Your data stays yours, and you choose what to keep private or share.
The automatic work journal/time tracker. Privately turns your screen into a timeline of what you actually accomplished. Open-source and local-first.
Open Source API and interchange format for editorial timeline information.
Your favorite self-hostable alternative to Google Timeline (Google Location History)
Reitti is a comprehensive personal location tracking and analysis application that helps you understand your movement patterns and significant places. The name "Reitti" comes from Finnish, meaning "route" or "path".
Collaborative forensic timeline analysis
Artist-friendly Modular Machine for Art and Technology
Fast, deterministic, open-source Windows non-linear video editor built with C#/.NET 10, WPF, and a C++20/Direct3D 11 media engine
A free, open-source app for creating interactive timelines for worldbuilding and history.
tlRender is an open source library for building playback and review applications for visual effects, film, and animation.