head to head · open source
pixijs vs unovis
pixijs has 48,178 GitHub stars, 5,071 forks, 344 open issues and last shipped 2 days ago. unovis has 2,852 stars, 70 forks, 100 open issues and last shipped 2 days ago. pixijs leads on adoption by 1,589% (48,178 vs 2,852 stars). pixijs is written in TypeScript under MIT; unovis is written in TypeScript under Apache-2.0. pixijs has attracted 11% as many forks as stars, unovis 2%. unovis was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (data-visualization), 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
| pixijs | unovis | |
|---|---|---|
| GitHub stars | ★ 48K | ★ 2.9K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 5.1K | ⑂ 70 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick pixijs if
- You weight community size — 48K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick unovis if
- You want the unovis feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and unovis fits your workflow better
About pixijs
PixiJS is an open source 2D rendering library for the web, described in its README as the HTML5 Creation Engine. It ships WebGL and WebGPU renderers and is written in TypeScript, distributed under the MIT license from the pixijs/pixijs repository, which has been developed for fourteen years and holds roughly 48,000 stars across about 5,000 forks. The project lives in the JavaScript and TypeScript ecosystem: it is installed through npm and driven from browser code, with GLSL shaders, canvas, canvas2d, and rendering engine listed among its topics. Its homepage is pixijs.com, and the repository carries the Data and …
read the full pixijs overview →
About unovis
Unovis is a modular, tree shakable data visualization framework for React, Angular, Svelte, Vue, Solid and vanilla TypeScript or JavaScript, built for front end developers who need charts, maps and network graphs rendered inside their own applications.
read the full unovis overview →
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Frequently asked questions
Is pixijs or unovis more popular?
pixijs has 48,178 GitHub stars and unovis has 2,852. pixijs has the larger community by that measure.
Are pixijs and unovis free?
Both are open source. pixijs is licensed under MIT and unovis under Apache-2.0. Neither carries a licence fee.
What is the difference between pixijs and unovis?
pixijs is written in TypeScript and unovis in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, pixijs or unovis?
Choose pixijs if you want the larger community (48,178 stars) or its MIT licence terms. Choose unovis if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.