IntelliJ IDEA & IntelliJ Platform
Phoenix is a modern open-source Code Editor for the web
Neovim config for the lazy
RStudio is an integrated development environment (IDE) for R
A well configured and structured Neovim
Sentry SDKs for JavaScript
A community-driven modular vim/neovim distribution
Full PHP development environment for Docker
AndroidIDE is an IDE for Android to develop full featured Android apps
Modernized fork of NEdit, with unicode support and AA text rendering
Kisekae UltraKiss is a full featured integrated development environmen
A powerful editor and graphical debugger for code written in Scilab
A hackable text editor for the 21st Century
Lightweight, cross-platform & full-featured shader IDE
Open Source C & C++ IDE for Windows
All-in-one web-based IDE specialized for machine learning
A terminal package for Atom, complete with themes, API and more
Simple, free and open-source online code editor
IDE for Opscode Chef (and ruby) development
Second Life script editor.
use vim as IDE