J Squared Labs
All work

Canvas Kids

A private archive for a childhood of artwork

Parents photograph the artwork that comes home from school, and it lands in one private family archive instead of a drawer. Teachers can send classroom work straight into it.

Who it is for
Parents, and the teachers who send work home
Where it stands
On the App Store

What it does

Capture artwork as it arrives

Snap a photo, add a title, a date, and a note about what was going on that week. The archive builds itself over years rather than needing a project day.

Teachers share into the family archive

A teacher posts classroom art and milestones once and it reaches each child's own archive. Free for teachers and classrooms.

Yearly time capsules

Seal a child's dreams, favorites, and personality at the end of each year, then unlock them later.

Family, not just parents

Invite grandparents and caregivers to view the archive, with view-only access that cannot change or purchase anything.

Printed books

Turn a year of the archive into a physical book to order.

How it is built

  • Expo and React Native app for iOS, with Android in closed testing
  • Supabase for the database, storage, and auth, with row-level security per family
  • Edge functions for book orders, recaps, and teacher invitations
  • A marketing site and a separate teacher portal, both in the same monorepo