# Markmap vs PlantUML

## Key differences

- PlantUML and Markmap have a similar number of GitHub stars (13.4K vs 13.1K).
- PlantUML had more development activity over the last 12 months: 846 commits vs 4.
- Markmap is licensed under MIT; PlantUML under LGPL-3.0.
- Markmap is written primarily in TypeScript, PlantUML in Java.
- PlantUML is the older project: its repository was created in 2010, Markmap's in 2020.

| | Markmap | PlantUML |
|---|---|---|
| Description | Builds interactive mind maps from Markdown. | Generates UML, Gantt, mind map and other diagrams from plain text. |
| GitHub stars | 13,147 | 13,352 |
| Commits (12 months) | 4 | 846 |
| Contributors | 12 | 131 |
| License | MIT | LGPL-3.0 |
| Language | TypeScript | Java |
| Status | Active | Active |
| Install | `npm install markmap-lib` | `implementation("net.sourceforge.plantuml:plantuml:1.2025.4")` |

Source: https://awesomedataviz.com/compare/markmap-vs-plantuml/ · Data updated 2026-10-04 · Content: CC BY 4.0, Awesome Dataviz (https://awesomedataviz.com).