DOTC Flag Lab
The DOTC LED simulator wired to GrowthBook. Every dot is its own user (dotId), so a 50% rollout lights half the dots. Everything is shared - pick a scene or flip a flag and every open tab updates live.
Boolean flag hashed per-dot. Drag the coverage - that fraction of the dots turn on, for everyone watching.
50/50 split on the viewer. The whole screen shows A or B. Roll a new visitor to land in the other bucket.
4-way experiment per dot - the lit dots split evenly across the variations.
Targeted flag: ON only for pro-plan users. Flip your plan to cross the targeting rule; other people only light up if they're pro too.
A plain on/off flag. Off = the whole panel goes dark, whatever scene is showing.
A number feature with 3 variations that drives how densely the dots sparkle.
A string experiment - which message scrolls across the panel.
Multivariate FX - each viewer is bucketed into a different procedural animation. Force one to make the whole room match.
Scan the QR (or share the URL) so others can toggle too. Flags live in GrowthBook (project “My First Project”, env production); writes go through a server Function that holds the admin key, so the read path only ever uses the public client key.