Build your drum
Start with a preset, paste a list, or add your own options manually.
OPTIONS04
Redis
Docker
WebSockets
Database Indexes
Three steps.
One random choice.
Build a drum, spin it, and focus on what comes next.
HOW IT WORKS
The drum does one thing well: it removes the friction of choosing.
Spin
Press Spin or use Space on desktop. The drum picks one active option.
RedisDockerWebSocketsCachingJWT
Learn or move on
Use the selected result immediately, or start Learn Mode for a short study session.
SELECTED TOPICWebSockets
KEYBOARD
SpinSPACE
CustomizeC
PresetsP
ShareS
Start learningENTER
CloseESC