CodeMesh · private room
Players 0 / 50
Mode pool —
Languages All
Clash starts in
—:—
No index.html or other .html file in the saved project yet.
Save in the editor, then refresh this page. Self-contained HTML (inline CSS/JS) works best.
Multiplayer
Same flow as CodinGame: pick modes, invite friends with a link, lobby countdown, puzzle stays hidden until go-live. Registered accounts only to join and submit.
One mode is picked at random from your selection when the room is created.
All languages, or choose several with Ctrl/Cmd + click in the list.
CodeMesh · private room
Run all tests checks your code without ranking it. Submit saves your official attempt.
Real-time collaborative code editor
Set a new password
Create, join, or manage collaborative coding sessions
Create your first collaborative coding session or join one using a session ID.
Drop files or folders to import into workspace
Extensions
CodeMesh syncs in real time. Install extensions in your local VS Code.
This session contains code, but the owner has limited guest viewing. Your files are still here — only the contents are hidden.
Ask the session owner if you need access restored.
| Username | Role | Sessions | Status | Joined | Actions |
|---|
| ID | Title | Owner | Language | Updated | Actions |
|---|
List active and recent private rooms. Open All code to inspect submissions. Leave clash in the lobby removes you from the player list so counts stay accurate.
| Slug | Phase | Verify | Mode | Host | Players | Created | Actions |
|---|
| Filename | Size | Uploaded | Actions |
|---|
This session is private. Enter the class key from your teacher to join.
Public: anyone with the link can join. Private: students need the class key (only you and site admins can change this).