Open source VSCodium alternatives

All VSCodium alternatives

1. 

   

   Visual Studio Code

   193.6KstarsLike

   Visual Studio Code is a free source code editor from Microsoft that runs on Windows, macOS, Linux and in the browser. It combines IntelliSense completion, a built-in debugger, Git tools and an integrated terminal with a large extensions marketplace. It is built on the MIT-licensed Code - OSS project and integrates GitHub Copilot for AI chat and agent workflows.

   12 Visual Studio Code alternatives

   Pros

   • Huge extensions marketplace for almost any language or tool
   • Integrated terminal, debugger and Git tools
   • Remote development over SSH, in containers and with WSL

   Cons

   • Official builds include Microsoft telemetry and proprietary components
   • As an Electron app it uses more memory than native editors
   • Large extension setups can slow it down

   Cost / License

   FreeOpen source

   Categories

   Code Editors & IDEs

   Platforms

   WebWindowsMacLinux

   Features

   AI assistantCode completionDebuggerExtensions marketplaceGit integrationRemote development

   Visit websiteMore about Visual Studio Code
2. 

   

   Zed

   91.6KstarsLike

   Zed is a code editor written in Rust by the creators of Atom and Tree-sitter, with a GPU-rendered interface that stays fast on large projects. It includes multiplayer editing, an agent panel that works with several AI models, edit predictions, Git tools, remote development over SSH and an extensions registry. Zed is open source under the GPL and runs on macOS, Linux and Windows; paid plans cover hosted AI usage.

   12 Zed alternatives

   Pros

   • GPU-rendered interface that stays fast on large projects
   • Built-in multiplayer editing and an agent panel for several AI models
   • Open source under the GPL

   Cons

   • Smaller extension ecosystem than VS Code
   • Some IDE features are less mature than in established editors
   • Hosted AI usage requires a paid plan

   Cost / License

   FreemiumOpen source

   Categories

   Code Editors & IDEsAI Coding Assistants

   Platforms

   WindowsMacLinux

   Features

   AI assistantCode completionExtensions marketplaceGit integrationReal-time collaborationRemote development

   Visit websiteMore about Zed
3. 

   

   Neovim

   103KstarsLike

   Neovim is a community-driven fork of Vim that keeps modal editing while modernizing the codebase. It adds first-class Lua scripting, a built-in Language Server Protocol client, Tree-sitter syntax highlighting, an embedded terminal and an RPC API that lets other programs use it as an editing engine. It is free and open source, and popular with developers who build a customized, keyboard-driven setup.

   12 Neovim alternatives

   Pros

   • Lua scripting makes configuration and plugins easier to write
   • Built-in LSP client and Tree-sitter highlighting
   • Fast, keyboard-driven editing that runs anywhere in a terminal

   Cons

   • Modal editing has a steep learning curve
   • Turning it into a full IDE takes time and ongoing plugin maintenance

   Cost / License

   FreeOpen source

   Categories

   Code Editors & IDEs

   Platforms

   WindowsMacLinux

   Features

   API accessCode completionPlugins & extensionsTerminal integration

   Visit websiteMore about Neovim
4. V

   V

   Vim

   41.2KstarsLike

   Vim is a highly configurable modal text editor derived from the Unix vi editor, preinstalled on many Linux and macOS systems and available for Windows. Editing is driven by keyboard commands and motions, and behavior is extended with Vim script and a large ecosystem of plugins. Created by Bram Moolenaar and now maintained by its community, it is charityware that encourages donations to help children in Uganda.

   7 Vim alternatives

   Pros

   • Preinstalled on most Linux and macOS systems
   • Very efficient modal editing once motions become second nature
   • Lightweight, fast and ideal over SSH

   Cons

   • Steep learning curve for newcomers
   • Modern IDE features depend on plugins and configuration

   Cost / License

   FreeOpen source

   Categories

   Code Editors & IDEs

   Platforms

   WindowsMacLinux

   Features

   Code completionPlugins & extensionsTerminal integration

   Visit websiteMore about Vim
5. 

   

   GNU Emacs

   Like

   GNU Emacs is a free, extensible text editor built around an Emacs Lisp interpreter, so almost every part of it can be reshaped. It supports programming with language servers through Eglot, debugger integration and built-in shells, and many people also use it for Org mode notes and planning, email and file management. Packages install from ELPA archives. It is part of the GNU Project and licensed under the GPL.

   7 GNU Emacs alternatives

   Pros

   • Almost every part can be reshaped with Emacs Lisp
   • Org mode is a powerful system for notes, tasks and planning
   • Huge package ecosystem through the ELPA archives

   Cons

   • Steep learning curve and unusual default keybindings
   • Needs significant configuration to match a modern IDE
   • Can slow down with heavy configurations or very large files

   Cost / License

   FreeOpen source

   Categories

   Code Editors & IDEs

   Platforms

   WindowsMacLinux

   Features

   Code completionDebuggerPlugins & extensionsTerminal integration

   Visit websiteMore about GNU Emacs
6. 

   

   Notepad++

   29.5KstarsLike

   Notepad++ is a free source code editor for Windows and a popular replacement for the built-in Notepad. Written in C++ on the Win32 API and the Scintilla editing component, it starts quickly and stays light while offering syntax highlighting for dozens of languages, tabs, macros, regular expression search and replace, and a plugin manager. It is open source under the GPL and maintained by Don Ho.

   7 Notepad++ alternatives

   Pros

   • Starts instantly and stays light on resources
   • Syntax highlighting for dozens of languages, tabs and macros
   • Free, open source and extendable through a plugin manager

   Cons

   • Windows only, with no native macOS or Linux version
   • Lacks the debugging, Git and project tools of a full code editor

   Cost / License

   FreeOpen source

   Categories

   Code Editors & IDEs

   Platforms

   Windows

   Features

   Code completionDark modePlugins & extensions

   Visit websiteMore about Notepad++