Code Editors & IDEs

Develop in C, C++, Python, QML, JavaScript, and PHP with KDevelop, a cross-platform IDE.

Ideone compiles and runs code online across C, C++, Java, Python, and many other languages.

Terminal-based coding with language servers, project search, and diff review is supported by Fresh IDE.

All-in-one web-based IDE specialized for machine learning and data science.

Download Geany, a lightweight IDE, and browse its releases and manual on the project site.

C# code can be edited and run in RoslynPad, a cross-platform environment built with Roslyn.

Run, save, and share code snippets in dozens of programming languages with the glot.io online playground.

Vim users can browse project files with NERDTree, a tree-style explorer plugin.

OneCompiler lets users write, run, and share code online in more than 110 programming languages.

Debug assembly programs with ZathuraDbg, an open-source graphical debugger for x86_64.

Frontend code can be written and previewed in LiveCodes, a browser-based playground.

Format code consistently with Prettier, an opinionated formatter that supports multiple languages.

Build native apps for mobile, web, desktop, and embedded targets from a shared C# and XAML codebase with Uno Platform.

Configure Neovim with LunarVim, a free, community-driven IDE layer that provides default settings.

Cate provides a spatial coding workspace with editor, terminal, and browser panels.

Run code-server on Android with VHEditor, which uses code-server as its core engine.

A responsive, lightweight source code editor is provided by ecode for multiple platforms.

HTML, CSS, and JavaScript projects can be edited offline in Web Maker, a browser playground.

Count lines of code quickly with Tokei, a code statistics command-line tool.

Cross-platform source code editing is available in CudaText, with downloads and documentation.

An AI IDE with a built-in programming assistant and support for more than 100 languages is available through Trae.

Extend the Vim-based Neovim editor with Lua plugins and a documented API.

GNU Emacs is an extensible, customizable free/libre text editor built around Emacs Lisp, with content-aware editing modes and a packaging system for extensions.

Edit code with Lite XL, a lightweight editor available for Windows, Linux, and macOS.