head to head · open source
hyperframes vs mojs
hyperframes has 51,996 GitHub stars, 4,737 forks, 200 open issues and last shipped yesterday. mojs has 18,778 stars, 888 forks, 37 open issues and last shipped 2 months ago. hyperframes leads on adoption by 177% (51,996 vs 18,778 stars). hyperframes is written in TypeScript under Apache-2.0; mojs is written in CoffeeScript under MIT. hyperframes has attracted 9% as many forks as stars, mojs 5%. hyperframes was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (animation), 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
| hyperframes | mojs | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 19K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | CoffeeScript |
| Last push | 2026-09-21 | 2026-07-30 |
| Forks | ⑂ 4.7K | ⑂ 888 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick hyperframes if
- You weight community size — 52K stars and counting
- You want the Apache-2.0 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 hyperframes
HyperFrames is an Apache 2.0 TypeScript framework that turns HTML, CSS, media, and seekable animations into deterministic MP4 video, built for developers and AI coding agents that need repeatable video output from code.
read the full hyperframes overview →
About mojs
mojs is a JavaScript motion graphics library, published on the npm registry as @mojs/core , that gives web developers a declarative API and built in components for animating HTML, shapes, swirls, bursts and staggers on the web.
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Frequently asked questions
Is hyperframes or mojs more popular?
hyperframes has 51,996 GitHub stars and mojs has 18,778. hyperframes has the larger community by that measure.
Are hyperframes and mojs free?
Both are open source. hyperframes is licensed under Apache-2.0 and mojs under MIT. Neither carries a licence fee.
What is the difference between hyperframes and mojs?
hyperframes 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, hyperframes or mojs?
Choose hyperframes if you want the larger community (51,996 stars) or its Apache-2.0 licence terms. Choose mojs if its feature set, stack or MIT licence fits better. Both are self-hostable.