IntelliJ IDEA & IntelliJ Platform
RStudio is an integrated development environment (IDE) for R
Package that gives Python programmers integration with .NET Common CLR
Modern IDE and code editor from Microsoft for Mac, Windows, and Linux
Positron, a next-generation data science IDE
An implementation of a cross-platform dockable window system
AstroNvim is an aesthetic and feature-rich neovim config
Template repository for creating plugins for IntelliJ Platform
Better create, understand, and deploy YAML manifests
VSCode theme based off the easemate IDE and Jetbrains islands theme
A powerful editor and graphical debugger for code written in Scilab
uIDE (Micro IDE) is a free, open-source IDE for GPUtils
Kisekae UltraKiss is a full featured integrated development environmen
Symja - Java computer algebra language & symbolic math library
Very low feature GHCi based IDE
All-in-one web-based IDE specialized for machine learning
A terminal package for Atom, complete with themes, API and more
A Golang plugin collection for SublimeText 3
The engine for haskell ide-integration. Not an IDE
Qt Creator Google C++ Testing Framework integration plugin
Open-source plugins included in the distribution of IntelliJ IDEA
The first dedicated IDE for React web application development
IDE for Opscode Chef (and ruby) development
The professional, open source development tool for the open web