A lightweight browser-based IDE for Processing.js with Japanese translation
Colon is a flexible text editor, built on Electron, and based on everything we love about our favorite editors. We are trying to designe it to be fully customizable.
Hyper IDE - A web based IDE for 100+ programming languages
A browser based IDE written in NodeJS. For Real.
Free and open source (MIT license) web-based IDE focused on game development.