litegraph

A graph node engine and editor written in Javascript similar to Pure Data or UDK Blueprints, comes with its own editor in HTML5 Canvas2D. The engine can run client side or server side using Node. It allows to export graphs as JSONs to be included in applications independently.

FEATURES

• Renders on Canvas2D (zoom in, zoom out, panning, can be used inside a WebGLTexture)
• Easy to use editor (searchbox, keyboard shortcuts, multiple selection, context menu, ...)
• Optimized to support hundreds of nodes per graph (on editor but also on execution)
• Customizable theme (colors, shapes, background)
• Callbacks to personalize every action/drawing/event of nodes
• Subgraphs (nodes that contain graphs themselves)
• Live mode system (hides the graph but calls nodes to render whatever they want, useful to create UIs)
• Graphs can be executed in NodeJS
• Highly customizable nodes (color, shape, slots vertical or horizontal, widgets, custom rendering)
• Easy to integrate in any JS application