A FIELD GUIDE TO JEV / VOL. 01

Pequeñas decisiones.
Grandes posibilidades.

Lo mejor de Jev: proyectos reales, guías prácticas e ideas de toda la web.

1198recursos16idiomas
TypeSafe AI THE OFFICIAL SIGNAL 4 HIGHLIGHTS
Diogo Almeida@CompleteSkepticLAUNCH POST

Publicación de lanzamiento de Jev

Diogo Almeida presenta Jev, el modelo de decisión estructurado de TypeSafe. Vea el film de lanzamiento y explore el hilo original para el enfoque del modelo, ejemplos y rendimiento informado por el autor.

Start with the Launch Post. Explore four official signals.

1198 recursos

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

ndolinschi

spendbrake

Agent budget brake — continue / downgrade_model / stop via TypeSafe Jev.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Agents & browsersEnglish

Source-linked curation

RubyBrewsday

jevcumber

Write Cucumber tests with just the .feature file. No step definitions — Jev (TypeSafe AI) resolves each Gherkin step and Playwright runs it.

jevcumber
Agents & browsersEnglish

Source-linked curation

russfranky

jev-crawlers

Bug-hunting crawlers built using Unix-style primitives, designed for automated system analysis.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Start hereEnglish

Source-linked curation

www.youtube.com

I tested the new Jev model

A user tested the new Jev model and shared insights about its significance for System One models.

I tested the new Jev model
Tools & appsEnglish

Source-linked curation

rashedInt32

jev-gates

Six hook gates for Claude Code that catch broken rules, out-of-scope edits, unfinished asks, and false claims, each judged by Jev against a fixed checklist and one piece of evidence.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Agents & browsersEnglish

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

droidrun

mobile-jev

Standalone Android agent for Mobilerun where Jev makes every decision, with a live React studio and an Uber demo.

mobile-jev
Agents & browsersEnglish

Source-linked curation

0xnairb

research_desk

TypeSafe Jev demonstration for new analyzation — experimenting with Jev for fast analysis of news and tickers.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Research & dataEnglish

Source-linked curation

trophee-bot

typesafe-oracles

Evaluating TypeSafe's System One primitives (Choice/Score/Noul) — where a typed oracle beats an LLM call.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Start hereEnglish

Source-linked curation

leonaaardob

fast-dev-compaction

Codex plugin: verbatim Jev-guided context restoration around session compaction. Port of tamaratran/fast-jev-compaction to Codex lifecycle hooks.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Agents & browsersEnglish

Source-linked curation

fgn

jevgo

Go client for TypeSafe AI's System One API (Jev), with optional Langfuse instrumentation.

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

Source-linked curation

phyous

tsai-sc

TypeSafe Jev controls original StarCraft shareware through keyboard and mouse with recorded action probabilities.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Games & real timeEnglish

Source-linked curation

Abid A Gafoor

capture

A Mac voice diary tool that uses Jev for sorting and integrates with Notion.

capture
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

yairshy

decido

Probabilistic decisions for Python. Use Jev or bring your own provider; crawl with Playwright.

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

Source-linked curation

lab-dados

jev-anotacao-sentencas

Jev (TypeSafe) vs. Gemini 3.8 Flash vs. GPT-5.6 Luna na anotação estruturada de sentenças do TJSP: qualidade, tempo e custo.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Research & dataEnglish

Source-linked curation

Enes Yilmaz

JevMinesweeper

A GitHub project where Jev plays Minesweeper, revealing its capability to handle real-time, turn-based game mechanics.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Games & real timeEnglish

Source-linked curation

colinmcdermott

emoji-jev

Emoji autocomplete at the speed of typing. TypeSafe AI Jev on a Whop-hosted TanStack Start app.

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

Source-linked curation

sgoedecke

system-one

Batched single-token choice inference for open language models, compatible with TypeSafe.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Research & dataEnglish

Source-linked curation

maybern-tripp-smith

fedjev-bench

A developer project related to market analysis using Jev, collected for the markets shelf.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Markets & experimentsEnglish

Source-linked curation

TypeAR-AI

TypeAR

Type-safe one-decision-per-token decoding engine for autoregressive LLMs, inspired by Jev.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Research & dataEnglish

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

tamaratran

jev-pruner

Claude Code plugin: trim long Bash output with TypeSafe Jev before the model sees it.

jev-pruner
Agents & browsersEnglish

Source-linked curation

MachineLearning-Nerd

jev-tetris

A visual TypeSafe demo where Jev chooses verified Tetris placements.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Games & real timeEnglish

Source-linked curation

eriestra

browser-use-olympics

Browser Use Olympics by Almond: one prompt, five events, one clock. Plus fast loop, a ~200-line browser computer-use agent (Chrome DevTools + TypeSafe Jev).

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Agents & browsersEnglish

Source-linked curation

tontoko

jev-browser (tontoko)

One grounded Jev/Playwright core: typed SDK, persistent CLI, and MCP server with native browser operations and deterministic assertions.

jev-browser (tontoko)
Agents & browsersEnglish

Source-linked curation

omni-

ask-jev

Utilizing Jev, the RLCD-type model provided by TypeSafe AI, to independently and cheaply judge agentic coding sessions.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Agents & browsersEnglish

Source-linked curation

devanshbatham

commit-miner

Classify Git commit diffs and messages with Jev. Bug fixes, security fixes/CWEs, and change types.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Decisions & routingEnglish

Source-linked curation

collapseindex

jev-builder

A browser form for building requests to TypeSafe's Jev: pick a template, fill in the blanks, copy the request. No JSON, no install, runs locally.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Agents & browsersEnglish

Source-linked curation

ikermoel

open-alternative-jev

Open alternative to Jev: typed, calibrated decisions from any open-weights LLM in one forward pass (HF + vLLM), with benchmarks.

open-alternative-jev
Research & dataEnglish

Source-linked curation

Jack Vinijtrongjit

Jev attempts Resident Evil

A community post describes Jev attempting to play Resident Evil, testing its ability to handle 3D environments, objectives, and combat scenarios.

Jev attempts Resident Evil
Games & real timeEnglish

Source-linked curation

tylerjharden

ailerix

Type-safe model router. Jev (System One) banks each request to a typed catalog route.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Agents & browsersEnglish

Source-linked curation

harshil1712

slidepilot

Voice-driven semantic auto-advance for Slidev, powered by Cloudflare Agents and TypeSafe AI Jev.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Agents & browsersEnglish

Source-linked curation