code-server runs Visual Studio Code in your browser, providing a remote development environment you can self-host on a VM or container and access from any device.

79.1k stars6.8k forksMITlast commit Actively maintained
Cloud development environment that provides ephemeral, prebuilt workspaces from Git repositories. Offers a browser-based IDE (and VS Code client), automated prebuilds, devcontainer support, workspace snapshots and integrations with GitHub/GitLab/Bitbucket to standardize setups.
code-server runs Visual Studio Code in your browser, providing a remote development environment you can self-host on a VM or container and access from any device.

79.1k stars6.8k forksMITlast commit Actively maintained
JupyterLab is an extensible web-based IDE for Jupyter notebooks, code, terminals, and data exploration with rich outputs and a plugin-based interface.

15.3k stars4.1k forksBSD-3-Clauselast commit Actively maintained
Open-source platform to provision secure, self-hosted developer workspaces (VMs, containers, Kubernetes) defined in Terraform, with IDE integrations and AI agent support.

14.3k stars1.5k forksAGPL-3.0last commit Actively maintained
Eclipse Che provides Kubernetes-based cloud development environments (CDEs) with containerized workspaces, a web IDE, and Devfile-based project configuration for teams.

7.2k stars1.2k forksEPL-2.0last commit Actively maintained
RStudio Server provides the RStudio IDE in a web browser for multi-user R and Python development, including editing, plotting, debugging, and project management.

5k stars1.2k forkslast commit Actively maintained
Atheos is a self-hosted, web-based cloud IDE and code editor with a small footprint, featuring plugins, multi-user support, and built-in Git integration.

677 stars93 forkslast commit Actively maintained
Web-based IDE for Java 8 focused on teaching: teacher-managed assignments, JUnit auto-testing, isolated execution via Docker workers, and Gitea-backed projects.
37 stars4 forksMITlast commit Slowing down
XRSH is a browser-based XR terminal/REPL that can run standalone from a single executable, optionally booting a Linux ISO and embedding into A-Frame scenes.

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Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 6 of 8 shipped a commit in the last six months. Licences in this list: MIT, BSD-3-Clause, AGPL-3.0, EPL-2.0. In exchange you take on hosting, backups and updates yourself.
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