head to head · open source
Mermaid vs pixijs
Mermaid has 90,981 GitHub stars, 9,444 forks, 1,781 open issues and last shipped yesterday. pixijs has 48,618 stars, 5,135 forks, 344 open issues and last shipped 4 days ago. Mermaid leads on adoption by 87% (90,981 vs 48,618 stars). Mermaid is written in TypeScript under MIT; pixijs is written in TypeScript under MIT. Mermaid has attracted 10% as many forks as stars, pixijs 11%. Mermaid was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (javascript), 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
| Mermaid | pixijs | |
|---|---|---|
| GitHub stars | ★ 91K | ★ 49K |
| License | MIT | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-02 | 2026-10-30 |
| Forks | ⑂ 9.4K | ⑂ 5.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Mermaid if
- You weight community size — 91K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick pixijs if
- You want the pixijs feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and pixijs fits your workflow better
About Mermaid
Mermaid Generate diagrams from Markdown like text. Live Editor! 📖 Documentation 🚀 Getting Started 🌐 CDN 🙌 Join Us 简体中文 Try Live Editor previews of future releases: Develop Next :trophy: Mermaid was nominated and won the JS Open Source Awards (2019) in the category "The most exciting use of technology"!!! Thanks to all involved, people committing pull requests, people answering questions! 🙏 Table of content Expand contents About Examples Release Related projects Contributors Security and safe diagrams Reporting vulnerabilities Appreciation About Mermaid is a JavaScript based diagramming and charting tool…
read the full Mermaid overview →
About pixijs
Guides Tutorials Examples API Docs Discord Bluesky 𝕏 PixiJS ⚡️ Next Generation, Fastest HTML5 Creation Engine for the Web 🚀 WebGL & WebGPU Renderers ⚡️ Unmatched Performance & Speed 🎨 Easy to use, yet powerful API 📦 Asset Loader ✋ Full Mouse & Multi touch Support ✍️ Flexible Text Rendering 📐 Versatile Primitive and SVG Drawing 🖼️ Dynamic Textures 🎭 Masking 🪄 Powerful Filters 🌈 Advanced Blend Modes PixiJS is the fastest, most lightweight 2D library available for the web, working across all devices and allowing you to create rich, interactive graphics and cross platform applications using WebGL and…
read the full pixijs overview →
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Frequently asked questions
Is Mermaid or pixijs more popular?
Mermaid has 90,981 GitHub stars and pixijs has 48,618. Mermaid has the larger community by that measure.
Are Mermaid and pixijs free?
Both are open source. Mermaid is licensed under MIT and pixijs under MIT. Neither carries a licence fee.
What is the difference between Mermaid and pixijs?
Mermaid is written in TypeScript and pixijs 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, Mermaid or pixijs?
Choose Mermaid if you want the larger community (90,981 stars) or its MIT licence terms. Choose pixijs if its feature set, stack or MIT licence fits better. Both are self-hostable.