codemirror/dev

In-browser code editor (version 5, legacy)

Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget (https://gitgitgadget.github.io/). Please follow Documentation/SubmittingPatches procedure for any of your improvements.

:atom: The hackable text editor

GitLab CE Mirror | Please open new issues in our issue tracker on GitLab.com

Visual Studio Code

open-source coding agent

Roo Code gives you a whole dev team of AI agents in your code editor.

Put an end to code hallucinations! GitMCP is a free, open-source, remote MCP server for any GitHub project

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.