head to head · open source
diagram-design vs troika
diagram-design has 64,318 GitHub stars, 4,247 forks, 42 open issues and last shipped 3 days ago. troika has 1,985 stars, 161 forks, 92 open issues and last shipped 2 days ago. diagram-design leads on adoption by 3,140% (64,318 vs 1,985 stars). diagram-design is written in HTML under MIT; troika is written in JavaScript under MIT. diagram-design has attracted 7% as many forks as stars, troika 8%. troika 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
| diagram-design | troika | |
|---|---|---|
| GitHub stars | ★ 64K | ★ 2.0K |
| License | MIT | MIT |
| Written in | HTML | JavaScript |
| Last push | 2026-11-01 | 2026-11-02 |
| Forks | ⑂ 4.2K | ⑂ 161 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick diagram-design if
- You weight community size — 64K stars and counting
- You want the MIT license terms
- Your stack matches HTML
- You value the larger contributor base for long-term maintenance
pick troika if
- You want the troika feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and troika fits your workflow better
About diagram-design
Diagram Design Editorial diagrams your designer won't hate. New in 2.0 — the Loop: flywheels with a shared memory hub. The dashed lines are the write backs. New in 2.3: semantic system patterns and optional accessible motion, while static output stays the default. New in 2.5.10: ten more layout grammars — Sankey, fishbone, Wardley map, kanban, user journey, deployment, dependency graph, UML class, story map, and database schema. 39 editorial diagram types for Claude Code, Codex, Factory Droid, Pi, and Agent Skills compatible hosts. Self contained HTML + SVG. No shadows. No Mermaid slop. Semantic patterns…
read the full diagram-design overview →
About troika
Troika JS Troika is a collection of JavaScript tools for creating interactive graphics in the browser, with a focus on 3D/WebGL, and optimized for data visualization use cases. The provided tools fall into two main categories: The Troika Framework , a fully featured framework for managing entire scenes with rich interactivity and high performance, and A growing set of other tools for Three.js , that do not depend on that framework. The Troika project's main goal is to take aspects of developing interactive graphics that you almost always need, but are difficult to manage yourself, and make them as easy as…
read the full troika overview →
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Frequently asked questions
Is diagram-design or troika more popular?
diagram-design has 64,318 GitHub stars and troika has 1,985. diagram-design has the larger community by that measure.
Are diagram-design and troika free?
Both are open source. diagram-design is licensed under MIT and troika under MIT. Neither carries a licence fee.
What is the difference between diagram-design and troika?
diagram-design is written in HTML and troika 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, diagram-design or troika?
Choose diagram-design if you want the larger community (64,318 stars) or its MIT licence terms. Choose troika if its feature set, stack or MIT licence fits better. Both are self-hostable.