Javascript Resources

Raphaël is a small JavaScript library that should simplify your work with vector graphics on the web
https://dmitrybaranovskiy.github.io/raphael/

GoJS is a JavaScript and TypeScript library for building interactive diagrams and graphs.
https://gojs.net/beta/index.html

oCanvas is a JavaScript library intended to make development with HTML5 Canvas easier.
http://ocanvas.org/

Free tools:
https://app.wisemapping.com/c/login
http://freemind.sourceforge.net/wiki/index.php/Main_Page

Paid tools:
https://bubbl.us/
https://www.xmind.net/zen/

Create mindmap with GoJS:
https://gojs.net/latest/samples/mindMap.html

Dracula.js is a set of tools to display and layout interactive connected graphs and networks
https://www.graphdracula.net/

The JavaScript InfoVis Toolkit provides tools for creating Interactive Data Visualizations for the Web.
http://philogb.github.io/jit/

https://live.yworks.com/demos/complete/mindmap/

https://jsplumbtoolkit.com/

Mind map canvas:
https://github.com/mindmup/mapjs/