Admin guide

Sign in

1. Go to /admin and sign in with the email and password created for you in Supabase.
2. You'll see your dashboard. Each instructor only sees and manages the classes they created.

Create a class

1. In the New class box, type a name (e.g. Python 101 — Tuesday) and select Create class.
2. Grabbit assigns the class a short join code. You can create as many classes as you need, and run several at once — each has its own separate snippet feed.

Invite participants

• Each class card shows a Join link. Select Copy link and share it (chat, slides, email). Participants open it directly — no sign-in needed.
• Or just read out the code; participants can enter it on the home page to join.

Share snippets

1. Select Open on a class to reach its page.
2. Paste your code into the New snippet box and select Share snippet (or press Cmd/Ctrl + Enter). It appears for participants instantly.
3. You can add an optional title above the code (e.g. Exercise 3: binary search) to help participants tell snippets apart. Leave it blank and the snippet posts exactly as before.
4. Pick the language next to the title to get syntax highlighting — Python, C, C++, JavaScript or TypeScript. Your choice sticks for the next snippet, so you only set it once per class.
5. Leave it on Plain textfor anything that isn't code (announcements, output, notes). Plain text wraps onto the next line instead of scrolling sideways.
6. Indentation and tabs are preserved exactly, so Python and other whitespace-sensitive code stays correct. The Tab key inserts a real tab instead of moving focus.
7. Only the 10 most recent snippets per class are kept; older ones drop off automatically.

Delete snippets or a class

• To remove a single snippet, select Delete on it, then Confirm?. It disappears for participants too.
• To remove a whole class, select Delete on its dashboard card, then Confirm delete?. This also deletes all of that class's snippets and invalidates its join link.

Roles: admins & super admin

• A regular admin can only manage classes they created.
• A super admin can view and manage every class across all instructors — useful for a course coordinator. Their dashboard shows all classes, marking ones owned by other admins.
• The super-admin role is granted in Supabase by whoever administers the project (see the project README). It takes effect the next time that user signs in.