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.

An open source library to build node-based UI with Angular 16+

Another Flow-based Node Graph Library

Foblex Flow - is an Angular library designed to simplify the creation and manipulation of dynamic flow. Provides components for flows, nodes, and connections, automating node manipulation and inter-node connections.

Example React Flow apps for Create React App, Next.js and Remix.

A highly-customizable library for creating node-based editors, graphs and diagrams

Powerful open source library for building node-based flowcharting with React.

任天堂の「ナビつき！ つくってわかる　はじめてゲームプログラミング」風の何か