jsPlumb - JS Visualisation Library
Description: jsPlumb is an open-source JavaScript library for visualizing, manipulating and animating connections between elements in a web interface. It allows developers to easily create diagrams, flowcharts, dependency graphs and more.
Type: software
Pricing: Open Source
Paper.js
Description: Paper.js is an open-source vector graphics scripting framework that runs on top of the HTML5 Canvas. It offers a clean scene graph, mouse and keyboard handling, mathematical utilities, and more for crafting 2D interactive and animated graphics within the browser.
Type: software
Pricing: Open Source