Alternatives to VSCodium
Visual Studio Code built from the same source without Microsoft’s branding, telemetry or licence. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
VSCodium
Visual Studio Code built from the same source without Microsoft’s branding, telemetry or licence.
Replacements
Listings that take over the same core job as VSCodium.
Visual Studio Code
Microsoft's code editor, free to use but shipped under a Microsoft licence rather than an open one.
Visual Studio Code gives access to Microsoft's marketplace and proprietary extensions like Remote Development, but ships under a Microsoft licence and collects telemetry by default.
code-server
Use a VS Code-based workspace through your browser.
code-server runs a VS Code-based workspace through a browser on a host you control, MIT-licensed, rather than as a desktop application.
Zed
A Rust editor from the people who built Atom, written for speed and for two people editing one file.
Zed is an open source native Rust editor with collaboration and built-in language servers, with a smaller extension ecosystem than VSCodium's Open VSX.
Lapce
A code editor written in Rust with GPU rendering, built-in LSP support, optional modal editing and remote development.
Lapce is an Apache-2.0 native Rust editor with built-in LSP and remote development, but still pre-1.0 with a small plugin ecosystem.
Pulsar
Community-maintained continuation of the Atom text editor.
Pulsar is an MIT-licensed community continuation of Atom with its own package registry, also Electron-based, with a smaller maintainer team.
Cursor
An AI code editor built on VS Code, with coding agents that plan and carry out tasks.
Cursor is built on VS Code with AI agents built in, but it is closed source, relies on hosted models and charges for heavier use.
Neovim
A modern rewrite of Vim with a built-in language server client, Lua configuration and an embeddable API.
Neovim is an Apache-2.0 terminal editor with a built-in LSP client and Lua plugins, trading a graphical interface for modal editing.
Theia IDE
An open-source IDE for desktop and browser from the Eclipse Foundation that runs VS Code extensions.
Theia IDE is an Eclipse Foundation project that also runs VS Code extensions from Open VSX, and adds a browser version and built-in AI features.
Also worth comparing
These listings name VSCodium as their own alternative, so the relationship runs both ways.
Apache NetBeans
An open-source IDE for Java, PHP, JavaScript, HTML and other languages from Apache.
VSCodium provides the VS Code editor under the MIT licence with telemetry disabled, using Open VSX extensions instead of a dedicated Java and PHP IDE.
CLion
C and C++ IDE with CMake integration and deep static analysis.
VSCodium is an MIT-licensed VS Code build without telemetry, though Microsoft's proprietary extensions are not licensed for it and extensions come from Open VSX.
CodeRunner
A lightweight macOS programming editor that runs and debugs code in many languages.
VSCodium is the MIT-licensed build of VS Code for Windows, macOS and Linux without Microsoft telemetry, using Open VSX extensions for running and debugging code.
CudaText
A fast, cross-platform open-source code editor written in Object Pascal and extensible with Python.
VSCodium is an MIT-licensed VS Code build with Open VSX extensions and no default telemetry, heavier than CudaText but with a much larger extension ecosystem.
Eclipse IDE
Long-established open-source IDE with a very large plugin marketplace.
VSCodium offers the VS Code editor under the MIT license with telemetry disabled, drawing extensions from Open VSX instead of Eclipse's plugin marketplace.
Geany
A small, fast IDE built on GTK that starts instantly and does not depend on a heavy desktop environment.
VSCodium gives the VS Code editor under MIT without telemetry, with far more language tooling than Geany but a heavier Electron runtime.
GNU Emacs
An editor that is really a Lisp environment, extensible to the point where people run their email, calendar and shell inside it.
VSCodium is an MIT-licensed VS Code build without telemetry, offering extension-driven customisation instead of runtime Emacs Lisp extensibility.
GoLand
Go IDE with completion, refactoring and an integrated debugger.
VSCodium is an MIT-licensed VS Code build without telemetry, relying on Open VSX extensions for Go support instead of a paid IDE subscription.
IntelliJ IDEA
Java and Kotlin IDE with deep code analysis and refactoring.
VSCodium is an MIT-licensed VS Code build without telemetry, lighter than IntelliJ, but with extension-based rather than built-in Java analysis.
jEdit
A mature, plugin-driven programmer's text editor written in Java for many operating systems.
VSCodium is an MIT-licensed VS Code build with a modern interface and Open VSX extensions, heavier than jEdit but actively released.
Kate
KDE's text editor: syntax highlighting for over 400 languages, split views, multi-cursor editing and an embedded terminal.
VSCodium is the MIT-licensed VS Code build without telemetry, with broader extension coverage than Kate and no KDE Frameworks dependency.
Lite XL
Edit text and code in a lightweight Lua-based editor.
VSCodium is an MIT-licensed VS Code build without telemetry, with a larger extension ecosystem but a heavier Electron runtime.
Notepad++
The fast Windows text and source code editor that replaced Notepad for a generation of users.
VSCodium is an MIT-licensed VS Code build without telemetry, cross-platform and extension-rich, but heavier than Notepad++.
Phoenix Code
An open-source code editor for web development that continues the Brackets project, with live preview.
VSCodium is the MIT-licensed build of VS Code with telemetry disabled and extensions from Open VSX, covering many languages beyond web front-end work.
PhpStorm
A commercial JetBrains IDE for PHP, with built-in JavaScript, TypeScript and SQL support.
VSCodium is the MIT-licensed, telemetry-free build of VS Code that gets PHP support through Open VSX extensions, though some marketplace-only extensions are missing.
PyCharm
Python IDE with debugging, testing, scientific tools and web framework support.
VSCodium offers the VS Code editing experience under an MIT licence without telemetry, with Python support coming from Open VSX extensions rather than built-in IDE tooling.
PyScripter
A free, open-source and lightweight Python IDE for Windows.
VSCodium is an MIT-licensed build of VS Code without telemetry, running on Windows, macOS and Linux, with extensions coming from Open VSX instead of Microsoft's marketplace.
Rider
Cross-platform .NET IDE combining ReSharper analysis with a full IDE.
VSCodium is open source and telemetry-free, but Microsoft's proprietary C# debugger is not licensed for it, which limits .NET debugging compared with Rider.
RubyMine
A JetBrains IDE for Ruby and Ruby on Rails with navigation, debugging and integrated tools.
VSCodium is the MIT-licensed VS Code build without telemetry, using Open VSX extensions for Ruby instead of built-in Rails navigation.
RustRover
A JetBrains IDE for Rust with code analysis, refactoring, debugging, testing and Cargo integration.
VSCodium is the MIT-licensed VS Code build without telemetry, getting Rust support through Open VSX extensions.
Sublime Text
A fast native editor for code and prose, paid for but with an evaluation that never stops working.
VSCodium is a free MIT-licensed build of VS Code without telemetry, trading Sublime Text's native speed for a much larger Open VSX extension catalogue.
Trae
An AI-powered code editor with built-in chat and agent modes for writing and changing code.
VSCodium is an MIT-licensed, telemetry-free VS Code build without built-in AI agents, so AI help depends on extensions.
WebStorm
JavaScript and TypeScript IDE with first-class framework support.
VSCodium is an MIT-licensed, telemetry-free VS Code build, with JavaScript tooling from Open VSX extensions instead of WebStorm's built-in framework support.
Wing Python IDE
A Python IDE with a debugger, editor and testing tools, plus features for managing AI coding agents.
VSCodium is an MIT-licensed VS Code build without telemetry that covers Python through Open VSX extensions, with Microsoft's proprietary extensions unavailable.
Similar software
Related functionality, not a direct replacement.
Windows Terminal
Microsoft’s tabbed terminal for Windows, hosting Command Prompt, PowerShell and WSL in one GPU-rendered window.
WezTerm
A GPU-accelerated terminal that is also a multiplexer, configured in Lua and the same on every platform.
GitHub Copilot
An AI coding assistant from GitHub that suggests code and carries out coding tasks in editors and terminals.
