In fact, the Redmond tech giant forbids third-party services from leveraging the VS Code marketplace. As such, Code-Server relies on the open-source Open VSX Registry for its extensions.

Learn how to unlock GPT-5 in VS Code using GitHub Copilot Pro. Here are the steps and how to bypass usage limits using your API key.

GitHub Copilot’s upgraded coding agent, now accessible through a new agents panel, lets Visual Studio and VS Code developers ...

Microsoft has open sourced the GitHub Copilot Chat extension, marking a major step in turning VS Code into an open-source AI editor focused on transparency, collaboration, and community-driven ...

VS Code team open‑sourced GitHub Copilot Chat (MIT licence) and invites developers to explore, contribute and shape the AI editor.

Microsoft has released the source code for the GitHub Copilot Chat extension for VS Code under the MIT license.