THE JEV GUIDE · CURATED EDITION

Developer resources.

Launch news, explanations, demos, and community projects around TypeSafe Jev, organized by topic. Every entry links back to its X source.

Curated selection · Not exhaustive · Updated manually

2611curated posts
1435original videos

01 / EXPLORE

Explore the library

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Developer resourcesOriginal video

Jev Quick-Start Checklist: From API to jev-browser

If you already have Jev API access but don't know where to start, this checklist introduces jev-browser: it drives a real headless browser via MCP, CLI, or a library, with Jev picking one action per step from the page's clickable and typeable elements.

delost@thedelost · 2026-09-23
Developer resources

MIT Professor Drops Jev Cheat Sheet for Agent Builders

A Jev cheat sheet showing how to use structured state and choice to build effective agents—great for developers getting started.

explos1ve@explosss1ve · 2026-09-23
Developer resources

Sharing open-source JEV evaluation and routing tools

The post shares two open-source projects: jeval (for evaluating JEV results and extracting visual results) and oh-my-hermes (updated, with jev-ask, jev-XYZ Skills, and JEV Routing). Link

HOPE | Engineer.@rlaope · 2026-09-23
Developer resources

Handbook on Using Jev as Classifiers for Large-Scale Evals

This tweet shares a handbook on how Jev can be used as classifiers for large-scale evals, calling it gold and suggesting potential millions.

saturn@SatOnchain · 2026-09-23
Developer resources

Open-Source Model Laya Compared to Jev

The author discovers Laya, an open-source System 1 decision model, claiming it is 7.8× faster and 3× better calibrated than Jev, with 45/51 language support, self-hosting, and public weights.

Darshan Jain@i_darshanjain · 2026-09-23
Developer resources

Exploring Laya-MLX Architecture and Jev as System 1

This tweet shares a public repo to help understand Laya-MLX, a new encoder-only architecture, and notes that emerging systems like Jev and Laya can serve as System 1 brains in different implementations. Link

Zorawar Purohit@ZorawarPurohit · 2026-09-23
Developer resources

Jev Practical Case Collection: 68 Cases + Skill Pack

Sharing 68 real-world Jev cases across the web. The repo includes a SKILL.md skill pack, covering 9 scenarios like browser automation, real-time game decisions, on-chain trading, model routing, and content classification—ready for your Agent.

SuSu_酥酥👅@NFT_Chen · 2026-09-23
Developer resources

A Quick Starter Guide to TypeSafe's Jev

The author shares a quick starter guide for TypeSafe Jev, helping new users get started after public access opened.

Nas@Na_dollarsign · 2026-09-23
Developer resources

X Jev Filter User Script

Share a user script for X that filters Jev-related content using a TypeSafeAI API key. Link

emil@esnx_xyz · 2026-09-23
Developer resources

Jev Model Skills and 108 Scenarios for Coding Agents

The author organizes the Jev decision model into 5 skills directly usable by coding agents, plus 108 copyable scenarios, letting agents delegate classification, ranking, and scoring tasks to Jev. Link

Geek Lite@QingQ77 · 2026-09-23
Developer resourcesOriginal video

JEV Open-Source Project Feed: 788 Projects Curated with Online Testing

The author curated 788 JEV open-source projects on GitHub and offers coin selection tests, an online playground, and a report to close the information gap. Link

Punk(2898 🙌💎)@punk2898 · 2026-09-23
Developer resources

Jev AI Explained Simply

A simple introduction to Jev AI for developers, with a Spanish version link. Link

Nube Colectiva@collectivecperu · 2026-09-23