IDE

Editor

VSCode

• Visual Studio Code
  • https://github.com/Microsoft/vscode
  • WP: Visual_Studio_Code

• VSCodium - The advanced editor - a lightweight but powerful source code editor which runs on your desktop and is available for Windows, macOS and Linux. It comes with built-in support for JavaScript, TypeScript and Node.js and has a rich ecosystem of extensions for other languages (such as C++, C#, Java, Python, PHP, Go) and runtimes (such as .NET and Unity).
  • https://github.com/VSCodium/vscodium

• VSCodium - A Clone of Visual Studio Code Without Trackers - [1]

IDE

See also Python#IDE

• WP: Integrated_development_environment

KDevelop

• KDevelop - A cross-platform IDE for C, C++, Python, QML/JavaScript and PHP

CodeLite

• CodeLite - an open source, free, cross platform IDE specialized in C, C++, PHP and JavaScript (mainly for backend developers using Node.js) programming languages which runs best on all major Platforms ( OSX, Windows and Linux )

TKE

• TKE - a full-featured source code editor with a minimalist UI.This editor is primarily written for programmers and contains support for many programming languages, syntax highlighting, optional built-in Vim support, multi-cursor/selection support, plugin support and many other features. The the feature list below for more details. [2]

Simple Teaching Assistant

• http://tomrothe.de/posts/sketchbook.html [3]
  • https://github.com/motine/sta

Symbol Flux

• Symbol Flux
  • YouTube: Symbol Flux Data Structure Debugger Demo

ideU

• https://github.com/fredvs/ideU

ChangeOver

• ChangeOver - Powerful yet simple IDEOne file. No install. No setup. It just works! [4]

Light Table

• https://github.com/LightTable/LightTable [5]

Lamdu

• Lamdu - aims to create a next-generation live programming environment that radically improves the programming experience.