head to head · open source
ant-design vs OpenTimelineIO
ant-design has 99,828 GitHub stars, 54,659 forks, 1,066 open issues and last shipped yesterday. OpenTimelineIO has 2,032 stars, 360 forks, 211 open issues and last shipped 5 days ago. ant-design leads on adoption by 4,813% (99,828 vs 2,032 stars). ant-design is written in TypeScript under MIT; OpenTimelineIO is written in C++ under Apache-2.0. ant-design has attracted 55% as many forks as stars, OpenTimelineIO 18%. ant-design was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| ant-design | OpenTimelineIO | |
|---|---|---|
| GitHub stars | ★ 100K | ★ 2.0K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | C++ |
| Last push | 2026-10-21 | 2026-10-17 |
| Forks | ⑂ 55K | ⑂ 360 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ant-design if
- You weight community size — 100K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick OpenTimelineIO if
- You want the OpenTimelineIO feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches C++
- You evaluated both and OpenTimelineIO fits your workflow better
About ant-design
Ant Design An enterprise class UI design language and React UI library. [![CI status][github action image]][github action url] [![codecov][codecov image]][codecov url] [![NPM version][npm image]][npm url] [![NPM downloads][download image]][download url] [![][bundlephobia image]][bundlephobia url] [![][jsdelivr image]][jsdelivr url] [![Follow Twitter][twitter image]][twitter url] [![dumi][dumi image]][dumi url] [![FOSSA Status][fossa image]][fossa url] [![Issues need help][help wanted image]][help wanted url] [![LFX Active Contributors][lfx image]][lfx url] Changelog · [Report Bug][github issues url] · [Request…
read the full ant-design overview →
About OpenTimelineIO
OpenTimelineIO ======= ============== Links Main web site: Documentation: Wiki (more documentation): GitHub: Discussion group Slack channel To join, create an account here first: Presentations DEVELOPMENT STATUS OpenTimelineIO is a mature framework widely deployed across the film and television industries. It is natively supported in most non linear editing applications, and has deep integration in game engines, digital content creation tools and adjacent industries as well. The API for OpenTimelineIO is considered stable, but is still undergoing active development, refinement and bug fixes. Work is underway to…
read the full OpenTimelineIO overview →
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Frequently asked questions
Is ant-design or OpenTimelineIO more popular?
ant-design has 99,828 GitHub stars and OpenTimelineIO has 2,032. ant-design has the larger community by that measure.
Are ant-design and OpenTimelineIO free?
Both are open source. ant-design is licensed under MIT and OpenTimelineIO under Apache-2.0. Neither carries a licence fee.
What is the difference between ant-design and OpenTimelineIO?
ant-design is written in TypeScript and OpenTimelineIO in C++. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ant-design or OpenTimelineIO?
Choose ant-design if you want the larger community (99,828 stars) or its MIT licence terms. Choose OpenTimelineIO if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.