head to head · open source
diagram-design vs AVA
diagram-design has 64,318 GitHub stars, 4,247 forks, 42 open issues and last shipped 2 days ago. AVA has 1,593 stars, 166 forks, 0 open issues and last shipped yesterday. diagram-design leads on adoption by 3,938% (64,318 vs 1,593 stars). diagram-design is written in HTML under MIT; AVA is written in TypeScript under MIT. diagram-design has attracted 7% as many forks as stars, AVA 10%. AVA 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 | AVA | |
|---|---|---|
| GitHub stars | ★ 64K | ★ 1.6K |
| License | MIT | MIT |
| Written in | HTML | TypeScript |
| Last push | 2026-11-01 | 2026-11-02 |
| Forks | ⑂ 4.2K | ⑂ 166 |
| 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 AVA if
- You want the AVA feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and AVA 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 AVA
AVA, AI native Visual Analytics AVA ( Visual Analytics) is a technology framework designed for more convenient visual analytics. The first A has multiple meanings: AI native, Automated, Augmented, and VA stands for Visual Analytics. It can assist users in unstructured data loading, data processing and analysis, as well as visualization code generation. 🚀 Features AVA is a fundamental shift from rule based analytics to AI native capabilities: Natural Language Queries : Ask questions about your data in plain English Query Suggestions : Get AI recommended analysis queries based on your data characteristics LLM…
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Frequently asked questions
Is diagram-design or AVA more popular?
diagram-design has 64,318 GitHub stars and AVA has 1,593. diagram-design has the larger community by that measure.
Are diagram-design and AVA free?
Both are open source. diagram-design is licensed under MIT and AVA under MIT. Neither carries a licence fee.
What is the difference between diagram-design and AVA?
diagram-design is written in HTML and AVA 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, diagram-design or AVA?
Choose diagram-design if you want the larger community (64,318 stars) or its MIT licence terms. Choose AVA if its feature set, stack or MIT licence fits better. Both are self-hostable.