head to head · open source
hyperframes vs img2css
hyperframes has 51,348 GitHub stars, 4,675 forks, 200 open issues and last shipped yesterday. img2css has 2,496 stars, 187 forks, 5 open issues and last shipped 27 days ago. hyperframes leads on adoption by 1,957% (51,348 vs 2,496 stars). hyperframes is written in TypeScript under Apache-2.0; img2css is written in JavaScript under BSD-3-Clause. hyperframes has attracted 9% as many forks as stars, img2css 7%. hyperframes 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
| hyperframes | img2css | |
|---|---|---|
| GitHub stars | ★ 51K | ★ 2.5K |
| License | Apache-2.0 | BSD-3-Clause |
| Written in | TypeScript | JavaScript |
| Last push | 2026-09-18 | 2026-08-23 |
| Forks | ⑂ 4.7K | ⑂ 187 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick hyperframes if
- You weight community size — 51K 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 img2css if
- You want the img2css feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches JavaScript
- You evaluated both and img2css 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 img2css
img2css is a browser based design tool that converts any image into pure CSS, aimed at frontend developers, designers and pixel art enthusiasts who want image output without shipping image files.
read the full img2css overview →
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Frequently asked questions
Is hyperframes or img2css more popular?
hyperframes has 51,348 GitHub stars and img2css has 2,496. hyperframes has the larger community by that measure.
Are hyperframes and img2css free?
Both are open source. hyperframes is licensed under Apache-2.0 and img2css under BSD-3-Clause. Neither carries a licence fee.
What is the difference between hyperframes and img2css?
hyperframes is written in TypeScript and img2css in JavaScript. 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 img2css?
Choose hyperframes if you want the larger community (51,348 stars) or its Apache-2.0 licence terms. Choose img2css if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.