JavaScript framework for visual programming
🚀 JavaScript diagramming library that uses SVG and HTML for rendering.
Simple flow library 🖥️🖱️
A full open source 3D graphics editor in the browser, with scene editor, coding pad, graph editor, virtual file system, and many features more.
ngDiagram – open-source Angular library for interactive diagrams, node-based editors, and workflow builders. Angular-first: signals and templates.
An interactive visualization tool for graph theory
Angular-native node editor library for production workflow builders, AI pipelines, and interactive diagram editors. MIT licensed.
Browser-based RDF/ontology knowledge graph editor — load RDF from files, URLs or SPARQL endpoints; author nodes and edges on the canvas; run OWL-RL reasoning; apply multi-algorithm layout and clustering. AI-native via MCP tool surface and relay bridge. Fully client-side, no backend required.
Example React Flow apps for Create React App, Next.js and Remix.
A flexible, high-performance node-based flow editor for Flutter. Build visual programming interfaces, workflow editors, diagrams, and data pipelines with customizable theming, and comprehensive interaction support.
Dnai Editor - Visual Scripting (Node Editor)
Reactive data processing framework for visual programming tools
JavaScript app for displaying annotated network graphs based on data from LittleSis
A helper tool to design CG Pipeline interactive diagrams and data flow documentation
This library provides a powerful framework for creating and managing visual node systems.
cyeditor, a flow chart editor build with cytoscape.js
Narration-driven game toolkit: dialogue graphs, custom rules, character management and cinematic timeline.
SolidJS Port of React/Svelte Flow
Open-source collection of ready-to-use UI components for building node-based user interfaces with React Flow.
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