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A FIELD GUIDE TO JEV / VOL. 01

SMALL
DECISIONS.
BIG
POSSIBILITIES.

The best of Jev. Real projects, practical guides and ideas from across the internet.

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1,195resources16languagesFind something
worth building.
IN THE SPOTLIGHT SOURCE: X
Gregor Zunic@gregpr07

Browser Use + Jev

Gregor Zunic's flight-search demo with a dynamic DOM action space.

Browser Use + Jev Explore this project
Source linked · creator-reported demoView on X

01 / A small decision engine. A whole new way to build.

714 resources / The collection

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AI-assisted summaries and translations. Check original sources for context and performance claims.

BewinxedGitHub

jevgpt

A chatbot built on a model that cannot generate text (TypeSafe AI's Jev, driven autoregressively).

Research & dataEnglish
Open original
Malek Gara-HellalGitHub

guesswork

A tool enhancing zsh autosuggestions with Jev-based ranking instead of prefix matching.

Creative & growthEnglish
Open original
gaborishkaGitHub

jev-canvas

Draw on a tldraw canvas with your voice and a pointing finger. Jev (TypeSafe System One) decides action, target and place in ~350 ms per spoken word.

Agents & browsersEnglish
Open original
n-yokomachiGitHub

jev-dev

同じ発言を jev と LLM の両方に判定させ、感情の変動値のズレと応答速度を1画面で見比べるデモ（affectus + Vercel AI Gateway）.

Tools & appsEnglish
Open original
GhrezaKh74GitHub

JevTicktRouter

A .NET 10 and React 19 application for fast, structured AI-powered ticket triage using TypeSafe Jev.

Decisions & routingEnglish
Open original
jtsang4GitHub

jev-cli

CLI for TypeSafe AI's Jev evaluation model — typed questions in, structured JSON answers out.

Research & dataEnglish
Open original
Web Dev CodyGitHub

jevs-fly

A real-time flight simulation game controlled by Jev's decision-making capabilities.

Games & real timeEnglish
Open original
Konstantinos BotonakisGitHub

codex-context-diet

A Codex plugin that uses Jev to streamline and reduce excessive tool outputs.

Agents & browsersEnglish
Open original
ajensenwaudGitHub

hermes-jev-plugin

TypeSafe Jev (System One) decision tools for Hermes Agent: jev_check / jev_route / jev_score / jev_evaluate.

Agents & browsersEnglish
Open original
ranjan2829GitHub

AskJev

AskJev — Jev autopilot for any website + guard on irreversible clicks (TypeSafe System One, not Claude).

Agents & browsersEnglish
Open original
ohmyjiroGitHub

jev-judge

Dependency-free CLI and Codex skill that send local state to Jev for batched typed judgments and return answers without echoing the state.

Agents & browsersEnglish
Open original
valentynkitGitHub

jev-plays-pokemon-red

Pokemon Red on PyBoy where code owns the route and the arithmetic, Jev only picks at branches, and every battle turn's faint prediction is scored by Brier against RAM state.

Games & real timeEnglish
Open original
blakestone-xGitHub

jev-mcp (blakestone-x)

MCP server for TypeSafe Jev: typed classify, score, check, match and screen for any agent, with confidence on every answer.

Agents & browsersEnglish
Open original
NyarlathotepppppGitHub

pi-heed

Runtime constraints for the pi coding agent: checks every side-effecting tool call against what you said, before it runs. Powered by TypeSafe Jev.

Agents & browsersEnglish
Open original
kraayenjonGitHub

awesome-jev (kraayenjon)

A curated list of Jev use cases, projects, SDKs, and resources. Jev is TypeSafe AI's System One model for fast, typed decisions in software — Choice, Score, and Noul with calibrated probabilities.

Tools & appsEnglish
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