Gallery
Discover apps people built on Collabby by chatting. Run them, then remix to make them yours.
Energy Efficiency
Tap devices to see 100 units of input energy split into useful work and wasted heat, then compare equally bright bulbs to work out each one's efficiency.
by Anonymous
Gambit — Multiplayer Chess
♟️ Chess in the browser, in real time. Add a bot (easy, normal or hard) and start at once, or share the invite link and take a seat opposite a friend — the move list, check and promotion are all handled for you.
by Anonymous