head to head · open source
motion vs mojs
motion has 34,972 GitHub stars, 1,520 forks, 112 open issues and last shipped yesterday. mojs has 18,885 stars, 903 forks, 37 open issues and last shipped 3 months ago. motion leads on adoption by 85% (34,972 vs 18,885 stars). motion is written in TypeScript under MIT; mojs is written in CoffeeScript under MIT. motion has attracted 4% as many forks as stars, mojs 5%. motion was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (animation, motion), so they are genuine substitutes rather than adjacent tools.
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
| motion | mojs | |
|---|---|---|
| GitHub stars | ★ 35K | ★ 19K |
| License | MIT | MIT |
| Written in | TypeScript | CoffeeScript |
| Last push | 2026-11-07 | 2026-07-30 |
| Forks | ⑂ 1.5K | ⑂ 903 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick motion if
- You weight community size — 35K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick mojs if
- You want the mojs feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches CoffeeScript
- You evaluated both and mojs fits your workflow better
About motion
Motion An open source animation library for JavaScript, React and Vue Table of Contents 1. Why Motion? 2. 🍦 Platforms 3. 🎓 Examples 4. ⚡️ Motion+ 5. 👩🏻⚖️ License 6. 💎 Contribute 7. ✨ Sponsors Why Motion? Simple API: First class React, JavaScript, and Vue packages. Hybrid engine: Power of JavaScript combined with native browser APIs for 120fps, GPU accelerated animations. Production ready: TypeScript, extensive test suite, tree shakable, tiny footprint. Batteries included: Gestures, springs, layout transitions, scroll linked effects, timelines. 🍦 Platforms Motion is available for React, JavaScript and Vue…
read the full motion overview →
About mojs
mo · js – The motion graphics toolbelt for the web. Intro mo · js is a javascript motion graphics library that is a fast, retina ready, modular and open source . In comparison to other libraries, it has a different syntax and code animation structure approach. The declarative API provides you a complete control over the animation, making it customizable with ease. The library provides built in components to start animating from scratch like html, shape, swirl, burst and stagger, but also bring you tools to help craft your animation in a most natural way. Using mojs on your site will enhance the user experience…
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Frequently asked questions
Is motion or mojs more popular?
motion has 34,972 GitHub stars and mojs has 18,885. motion has the larger community by that measure.
Are motion and mojs free?
Both are open source. motion is licensed under MIT and mojs under MIT. Neither carries a licence fee.
What is the difference between motion and mojs?
motion is written in TypeScript and mojs in CoffeeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, motion or mojs?
Choose motion if you want the larger community (34,972 stars) or its MIT licence terms. Choose mojs if its feature set, stack or MIT licence fits better. Both are self-hostable.