mermaid-js / mermaid

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

xyflow / xyflow

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.

DayuanJiang / next-ai-draw-io

Draw and edit draw.io diagrams by chatting with an AI. Web app, desktop app, and an MCP server for Claude Code, Cursor, Codex and VS Code.

didi / LogicFlow

A flow chart editing framework focus on business customization. 专注于业务自定义的流程图编辑框架，支持实现脑图、ER图、UML、工作流等各种图编辑场景。

bytedance / flowgram.ai

FlowGram is an extensible workflow development framework with built-in canvas, form, variable, and materials that helps developers build AI workflow platforms faster and simpler.

antvis / X6

🚀 JavaScript diagramming library that uses SVG and HTML for rendering.

vanila-io / wireflow

Wireflow - user flow chart real-time collaborative tool

tone-row / flowchart-fun

Easily generate flowcharts and diagrams from text ⿻

Developer-Mike / obsidian-advanced-canvas

⚡ Supercharge your canvas experience! Graph view integration and unlimited styling options empower flowcharts, dynamic presentations, and interconnected knowledge.

nocode-js / sequential-workflow-designer

Customizable no-code component for building flow-based programming applications or workflow automation. 0 external dependencies. Check out https://nocode-js.com

openflowkit / openflowkit

Free, open-source diagram canvas. Draw it, write it as code (Mermaid, D2, Structurizr in), ask any AI model or a local one, let Claude Code edit it live over MCP, or map a GitHub repo with every arrow cited to a file and line. MIT, local-first, no account.

synergycodes / ng-diagram

ngDiagram – open-source Angular library for interactive diagrams, node-based editors, and workflow builders. Angular-first: signals and templates.

Foblex / f-flow

Angular-native node editor library for production workflow builders, AI pipelines, and interactive diagram editors. MIT licensed.

MrXujiang / smart-flow

一款聪明的AI工作流项目