With CodeSandbox Live you can share your sandbox for real time collaboration.
All sandboxes on CodeSandbox are live, meaning you can share your sandbox with others for real time collaboration on code. You can simultaneously create, delete, edit and move files and code with others in a sandbox, as well as chat about your changes. It's like Google Docs, but for coding.
All sandboxes are live by default, you can invite contributors to join the sandbox using the share button from the top bar in the editor. In addition, if you go to the Live tab from the activity bar, you can get a Live URL to share with guests (non-members of the sandbox) so they can temporarily join the session. Guest editors can only make edits to the sandbox while they are in the live session, they cannot do this when just viewing the sandbox.
Invited editors can simultaneously edit, create, rename and update files and code, as well as add and remove dependencies. You can also see which file other collaborators are looking at and what their current selections are.
With Classroom Mode you can define who can edit the sandbox. This is especially useful when working with large groups. You will only see the cursors of the users that are 'editor'.
You can enable Classroom Mode from the Live Mode drop-down menu.
You can give someone editor rights by pressing the '+' icon next to their name, or you can make someone a spectator by clicking the '-' icon next to their name.