GoJS Alternatives

mxGraph is a fully client side JavaScript diagramming library - jgraph/mxgraph

Create Visio like drawings, diagrams or an workflow editor with the Draw2D Javascript library.

jsPlumb is an advanced, standards-compliant and easy to use JS library for building connectivity based applications, such as flowcharts, process flow diagrams, sequence diagrams, organisation charts, etc.

Fabric.js is a powerful and simple Javascript HTML5 canvas library,

Create interactive diagrams in JavaScript easily.

Interactive Data Visualization Library for the Web

JavaScript toolbox for displaying and modifying diagrams on the web.

Create interactive diagrams for JavaScript and HTML using MindFusion browser based visualization library.

A JavaScript framework for creating ambitious web apps

The Web framework for perfectionists with deadlines

A PHP Framework For Web Artisans

Reactive Components for Modern Web Interfaces

Cybernetically enhanced web apps