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Demos & playgrounds

jevpolicy

JevPolicy is an open-source TypeScript decision runtime that turns probabilistic judgments from Jev, accessed through Vercel AI Gateway, into versioned, deterministic, replayable, observable application decisions.

How it uses Jev

Code calculates. Jev judges. Policy decides.

Use cases

  • id: billing-route

Getting started

Requires Node.js 22.18 or later.

Languages
TypeScript 100% · JavaScript 1%
License
Apache-2.0
Latest release
JevPolicy v0.2.0
Last activity
Sep 2026
Added
2026-09-23
Stars at snapshot
1
Status
Community listing
jevjev-aijev-apijev-modeltypesafe-aitypesafe-jev

Source: community catalog. Details and metrics reflect the published community snapshot and are not a performance endorsement. Documentation details extracted from GitHub · the README · the project website.

Listed in Jev Library

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