Microsoft has launched a public preview of Visual Studio Online. Visual Studio Online supports three editors: Visual Studio Code, a no-install browser-based editor, and Visual Studio IDE.
Here the announcement:
Announcing Visual Studio Online Public Preview | Visual Studio Blog
Announcing Visual Studio Online's public preview! VS Online provides managed, on-demand development environments that can be used for long-term projects, or for short-term tasks like reviewing pull requests. You can work with environments from VS Code or the included browser-based editor.
Announcing Visual Studio Online Public Preview | Visual Studio Blog