Playable demos & bots
Ten runnable examples plus more than 120 use cases, four composition patterns and a theory write-up for building with Jev.
Only you can see your notes.
Screenshot unavailable. Open the experiment ↗
The examples cover support triage, signal extraction, agent guardrails, DOM navigation, model routing, moderation, healthcare triage, incident routing, contract analysis and fraud detection. The quickstart starts at the console, with no SDK, so a reader sees a typed answer before installing anything.
A developer can adapt these examples to categorize user messages. For instance, the app can send a cancellation note to Jev, an outside AI service. You give the service a list of reasons, like software crashes or price. It chooses the best match and returns a decision.
You can test this by typing a situation into the TypeSafe website before writing any code. To connect the actual software, a developer needs an access key from the service. If the service is uncertain about an answer, the app can ask a slower AI instead.