All stages · Demo 159
Beaufort stack
Choice calm / breeze / gale / storm. Metres per second come from a midpoint table. Jev never converts wind.
A four-bar stack. Magenta hatch on gale and storm; twenty metres per second is a warn gate.
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STANDBY
Educational stage on jev.page — not the official TypeSafe console. Live calls go to POST https://api.typesafe.ai/v1/systemone from your browser when you paste a key. Without a key, the stage plays a recorded decision shaped like jev-1.13.0. Jev does not write the UI copy.