Whiteboard

Communication · React + Node (Express) · 16 @molecule/* packages

Miro-like collaborative canvas with shapes, sticky notes, drawing, and real-time cursors — with built-in Stripe-backed subscription tiers

Try it

Opens instantly. Runs on sample data, so changes reset on reload.

board_collaborators — id, board_id, user_id, email, role, accepted_at, created_at, updated_at
board_elements — id, board_id, user_id, type, x, y, width, height, …
board_frames — id, board_id, user_id, name, viewport, order_index, created_at, updated_at
board_templates — id, owner_id, user_id, name, description, snapshot, is_system, created_at, …
board_versions — id, board_id, user_id, snapshot, change_summary, created_by, created_at
boards — id, owner_id, user_id, title, description, background, is_public, public_slug, …
comments — id, resourceType, resourceId, userId, parentId, body, editedAt, createdAt, …
devices — id, createdAt, updatedAt, userId, name, pushPlatform, pushSubscription, hasPushSubscription

free / pro / team — gated by: maxBoards, maxCollaborators, maxElements, advancedFeatures, canExport, retentionDays

The @molecule/* packages are Apache-2.0. The app you build from this template is yours to export and self-host. Licensing