A FIELD GUIDE TO JEV / VOL. 01

Petites décisions.
Grandes possibilités.

Le meilleur de Jev : projets concrets, guides pratiques et idées du web.

1 198ressources16langues
TypeSafe AI THE OFFICIAL SIGNAL 4 HIGHLIGHTS
Diogo Almeida@CompleteSkepticLAUNCH POST

Le post de lancement de Jev

Diogo Almeida présente Jev, le modèle de décision structuré de TypeSafe. Regardez le film de lancement et explorez le fil original pour découvrir l'approche du modèle, des exemples et les performances rapportées par l'auteur.

Start with the Launch Post. Explore four official signals.

154 ressources

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

Kelbie

Hunch

Hunch is a GitHub tool for code review that applies rules written in plain English to analyze and improve code quality.

Hunch
Tools & appsEnglish

Source-linked curation

TypeSafeAI

clarity-judge

Multi-axis writing quality checker powered by TypeSafe AI's Jev model. Separate named checks, each with its own verdict and confidence.

clarity-judge
Tools & appsEnglish

Source-linked curation

AboveColin

HA-Jev

Home Assistant integration for TypeSafe Jev. Ask a question about your house and get a probability, a choice or a score as an entity.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

jomatsu

zod-jev

Zod validates the shape, Jev validates the meaning: semantic checks on request bodies become calibrated probabilities you threshold in code.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

valentynkit

jev.nvim

Neovim plugin that asks the buffer a plain-language question: Treesitter splits it into functions, Jev scores each one, and answers land in quickfix ranked by probability.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

logan-markewich

jeff

A self-hosted drop-in replacement for TypeSafe's jev, powered by GliFormer.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

everyinfra

jev-radar

📡 全网最全 · The world's most comprehensive tracker of the Jev (TypeSafe AI System One) ecosystem — 220+ documented cases · 108 confidence-graded entries · verified & rescanned every 3 hours · API access guide included.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

model-clis

jev CLI

A command-line interface for Jev that provides answers and exit codes based on input questions.

jev CLI
Tools & appsEnglish

Source-linked curation

reycn

smart-switch

Reimagined window switcher for macOS using frontier artificial intelligence. Predicted by TypeSafe's Jev model.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

keltokhy

jlink

Links records under a plain-English match rule using Jev Noul pair judgments, with local candidate blocking and match resolution.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

Seb4Ez

JevGuard

A developer tool for decision runtime with zero-token caching and a calibrator, collected for the tools shelf.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

jyatesdotdev

jev-logtriage

Jev scores collapsed log batches; code maps answers to suppress, watch, review, notify, or page. Nothing is executed.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

Shifros

Search-Function-Test

A test project based on Jev AI, the goal is to build a search function for a blog/article website that has 100s of articles to search from, So the user can actually use the search as chat to question anything and find related answers/articles.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

finetuningsingh

intelliprompter

A teleprompter of talking points that checks each one off as you cover it, using TypeSafe's Jev Score questions.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

Elia Alberti

jev-rules

A developer project that selects applicable rules for Claude, ensuring only relevant information is shown.

jev-rules
Tools & appsEnglish

Source-linked curation

mizzlelover

jev-hub

JEV HUB · X 上关于 TypeSafe AI「系统一模型」Jev 的长文与演示视频聚合(保留原链与作者)| 谁是专家 出品.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

0xBakeer

arbiter

Arbiter provides a tool to serve custom decision models through a Jev-shaped API, allowing developers to create tailored decision-making systems.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

chopratejas

invalidate

The invalidation layer for AI memory. Every fact gets a lease; new evidence ends it. Built on TypeSafe Jev.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

qddegtya

qualm

Typed decisions from a System One model. An uncertain answer is a different type from a confident one — and the compiler makes you handle it.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

ticofab

scala-jev-sdk

Effect-agnostic Scala 3 client for the System One API that runs on any sttp backend (Future, cats-effect, ZIO, Monix, or blocking) with answers typed by question value.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

hev

jev-rerank

Use Jev (TypeSafe's System One model) as a calibrated reranker: one call, up to 30 documents, a probability per document. Apache-2.0.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

n-yokomachi

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).

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

kraayenjon

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.

awesome-jev (kraayenjon)
Tools & appsEnglish

Source-linked curation

realZachi

pg-jev

Ask your Postgres tables questions in plain language. A PostgreSQL extension powered by TypeSafe's Jev.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

Towow.ai

J++

An experimental programming language for constructing Jev-based queries, aimed at developers.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

WeSecureYou

Job Risk Analyzer

Job Risk Analyzer: CLI and REST API that uses Jev to score an occupation's exposure to AI-driven layoffs and its resilience.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

Jared Palmer

kev

A developer project featuring a small Jev-like model running on a MacBook, collected for the tools shelf.

kev
Tools & appsEnglish

Source-linked curation