Based on our record, Processing.js seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
With processing.js I think you mean p5.js, since the development of processing.js has been archived in 2018 (https://github.com/processing-js/processing-js ). Source: over 1 year ago
Paper.js - Open source vector graphics scripting framework that runs on top of the HTML5 Canvas.
JavaScript - Lightweight, interpreted, object-oriented language with first-class functions
p5.js - JS library for creating graphic and interactive experiences
CKEditor - Real-time collaborative future-ready rich text editor
GoJS - GoJS is a JavaScript library for building interactive diagrams on HTML web pages. Build apps with flowcharts, org charts, BPMN, UML, modeling, and other visual graph types.
Qt - Powerful, flexible and easy to use, Qt will help you not only meet your tight deadline, but also reduce the maintainable code by an astonishing percentage.