All gems / Data & Viz / PlantUML

PlantUML

PlantUML ★ 13k

📊 Data & Viz For developers Java·Web

The classic text-to-diagram engine: UML and much more, still undefeated.

Part of Data & Viz on GitHub Gems — hand-picked open-source projects in the 1k–30k star band, live-verified against the GitHub API on 2026-11-09.

Star count live-verified 2026-11-09 · repo plantuml/plantuml

★ GitHub ↗ ← All gems

More in Data & Viz

Mermaid★ 91kDiagrams as code: flowcharts from plain text, rendered everywhere.Apache ECharts★ 68kBorn at Baidu, now a global visualization standard under Apache.Typesense★ 27kTypo-tolerant search engine that's up and useful in minutes.D2★ 26kText in, beautiful architecture diagrams out — the modern diagramming language.TimescaleDB★ 24kTurns PostgreSQL into a time-series powerhouse — keep your SQL.visx★ 21kAirbnb's low-level visualization primitives for React.