Feature set

Anonymous collaboration with practical controls

This stack is tuned for students, pair programming, and time-boxed support sessions where you want speed first, not user onboarding first.

Core features

Everything centers around URL-first rooms

A room becomes the product boundary: privacy, ownership, presence, expiry, and live editing all attach to the URL.

Public and private room creation on first visit

Bcrypt password hashing with rate-limited access attempts

Temporary owner token stored in localStorage

Room deletion, privacy changes, and expiry updates for owners

Monaco editor with copy-code and share-link actions

Socket.io presence count and anonymous display names

MongoDB TTL cleanup for both hard expiry and inactivity

Read-only viewer link support for safe demos

These landing pages explain the privacy, editor, and workflow details that most teams compare before choosing a code-sharing tool.