didi/LogicFlow

The minimal javascript library to create flowcharts ✨

JavaScript diagramming library for interactive flowcharts, org charts, design tools, planning tools, visual languages.

a super simple, no-nonsense diagramming library written in react that just works

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable.

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

draw.io is a JavaScript, client-side editor for general diagramming.

A BPMN 2.0 rendering toolkit and web modeler.

♾ A Graph Visualization Framework in JavaScript.

Editorial diagram design for Claude Code, Codex, GitHub Copilot, Factory Droid, and Pi. 42 diagram types. Self-contained HTML + SVG. No shadows. No Mermaid slop.