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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.

Explore the labGuides
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.

1,195 resources / The collection

SOURCE-LINKED, ALWAYS.

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

Mihajlo MicicGitHub

jev-tool-runner

Jev-Tool-Runner is a GitHub project where Jev selects developer tools and Codex generates code based on those selections.

Agents & browsersEnglish
Open original
Andrue AndersonGitHub

visual-jev

Visual-Jev is a GitHub research project that makes decisions based on images rather than text descriptions of visual content.

Creative & growthEnglish
Open original
gtaras7GitHub

typesafe-jev

Screen a folder of CVs with the TypeSafe Jev decision model: typed judgments, an editable policy, free re-scoring.

Decisions & routingEnglish
Open original
hemanthGitHub

jev-chess

Chess moves, evaluations, persona opponents, and game classification with TypeSafe AI System One.

Games & real timeEnglish
Open original
rashedInt32GitHub

jev-reach

Chrome-devtools-mcp plus one tool: Jev walks the browser to the right spot, then your agent makes a single devtools call there.

Agents & browsersEnglish
Open original
OFFICIAL
TypeSafe AIDOCS

API reference

Official TypeSafe reference: API reference.

STATE → QUESTIONS → DECISIONSconst answer = await client.systemOne({
  state, questions
});
// intelligence, in your code.
Start hereEnglish
Open original
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
chess-jev.loomens.comWEB

chess-jev

3D chess where Jev plays both sides, or you jump in.

Games & real timeEnglish
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

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