The Jev launch post
Diogo Almeida introduces Jev, TypeSafe’s structured decision model. Watch the launch film and explore the original thread for the model’s approach, examples and author-reported performance.
A FIELD GUIDE TO JEV / VOL. 01
Tinh hoa Jev: dự án thực tế, hướng dẫn hữu ích và ý tưởng từ khắp internet.
Diogo Almeida introduces Jev, TypeSafe’s structured decision model. Watch the launch film and explore the original thread for the model’s approach, examples and author-reported performance.
TypeSafe announces public access to Jev without a waiting list. The official console is the starting point for trying typed decisions in your own application.
x.comJev opens to everyoneXem dự án ↗TypeSafe highlights Jev’s typed-output approach: applications provide state and questions, then act on probabilities, choices or scores. The linked announcement also covers the Venice API integration.
x.comAnswers your code can useXem dự án ↗TypeSafe’s official launch announcement introduces the lab and points builders to Jev. It includes Diogo Almeida’s launch film and original introduction.
Four official signals. A fresh starting point on each visit.
154 tài nguyên
AI-assisted summaries and translations. Check original sources for context and performance claims.
A developer project generating paintings based on Jev's pixel probability calculations, collected for the tools shelf.

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

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A React app that estimates an age range based on a Korean name, described as a developer tool.

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

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

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

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Latency-first Rust SDK for TypeSafe System One.
github.comAbdelStark/typesafe-rsXem dự án ↗Source-linked curation
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.

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Zod validates the shape, Jev validates the meaning: semantic checks on request bodies become calibrated probabilities you threshold in code.
github.comjomatsu/zod-jevXem dự án ↗Source-linked curation
Swift SDK for TypeSafe AI.
github.comInsaneArts/typesafe-sdk-swiftXem dự án ↗Source-linked curation
TrustGate — indie media T&S gate via TypeSafe Jev.
github.comndolinschi/trustgateXem dự án ↗Source-linked curation
Compare GPT generated language with JEV structured Noul decisions on the same input.
github.comTanayPadar/gpt-vs-jevXem dự án ↗Source-linked curation
A Chrome extension that organizes bookmarks using user-defined rules for categorization.

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English full-duplex voice control for macOS with OpenAI Realtime, native Accessibility, and Jev.
github.combrudarko/jev-mac-voiceXem dự án ↗Source-linked curation
Скилл для агентов Letta: суждения по критериям через TypeSafe System One (Jev).
github.comcarlsonchik/judging-with-typesafeXem dự án ↗Source-linked curation
Ruby client for typesafe.ai.
github.comjoshmn/typesafe-sdkXem dự án ↗Source-linked curation
Pull request adding Jev to station-suggestion reranking in the TrainLCD transit app.
github.comTrainLCD/Functions/pull/33Xem dự án ↗Source-linked curation
A developer project that selects applicable rules for Claude, ensuring only relevant information is shown.

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Ruby client for decision models such as Typesafe Jev.
github.comobie/ruby_decision_modelXem dự án ↗Source-linked curation
Rust client for the TypeSafe System One API (Jev).
github.comkunobi-ninja/kunobi-jevXem dự án ↗Source-linked curation
Links records under a plain-English match rule using Jev Noul pair judgments, with local candidate blocking and match resolution.
github.comkeltokhy/jlinkXem dự án ↗Source-linked curation
Minimal grammY Telegram anti-spam bot powered by TypeSafe Jev.

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CV diagnostics and job alignment with TypeSafe Jev, React and FastAPI.
github.comawun8191/jev-resume-analyzerXem dự án ↗Source-linked curation
Fish-style zsh history autosuggestions ranked by Jev (TypeSafe).
github.commrnugget/jev-shell-historyXem dự án ↗Source-linked curation
A polished OpenAI + TypeSafe Jev terminal interface for answers with transparent decision reports.
github.comhaseeb-heaven/jev-system-oneXem dự án ↗Source-linked curation
Hunch is a GitHub tool for code review that applies rules written in plain English to analyze and improve code quality.

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This demo uses Jev from TypeSafe AI to autonomously fly a drone in a random city from point A to point B, avoiding obstacles along the way. A trip costs $0.01.
github.comarielweinberger/jev-autopilotXem dự án ↗Source-linked curation
Typed semantic decisions for Unix pipelines and CI, powered by TypeSafe AI Jev.
github.comsharziki/semdecideXem dự án ↗Source-linked curation
HireSignal — resume first-pass fit+interview via TypeSafe Jev.
github.comndolinschi/hiresignalXem dự án ↗Source-linked curation
High-speed recursive AI Elo tournament engine powered by Jev and Swiss matchmaking.
github.comopaielsheikh/ai-elo-rankerXem dự án ↗Source-linked curation
TypeSafe Jev playground — custom Choice/Score/Noul builder with live distributions.
github.comndolinschi/jevplayXem dự án ↗Source-linked curation
Ask a yes/no question of every function in a codebase. Ranked answers in seconds, for cents. Grep whose pattern is a question, powered by TypeSafe Jev.
github.comsufianetaouil/everyXem dự án ↗Source-linked curation
PHP SDK for TypeSafe's Jev: send text and typed questions, get typed answers with calibrated confidence. PHP 8.1+, works with any PSR-18 client, Laravel 8–13.
github.commzainzulifqar/jev-php-sdkXem dự án ↗Source-linked curation
Active-learning CLI that uses human labels and GEPA to improve Jev decision definitions.
github.comsutro-sh/jev-alignXem dự án ↗Source-linked curation
.NET SDK for the TypeSafe AI platform.
github.comHawxy/TypeSafeAI.NetXem dự án ↗Source-linked curation
Rewrite AI drafts in your own voice with a bounded TypeSafe feedback loop.
github.comjxucoder/mimicryXem dự án ↗Source-linked curation
Low-latency audio censorship POC using Jev typed decisions and ffmpeg.
github.comsantos-sanz/jev-audio-beeperXem dự án ↗Source-linked curation
A self-hosted skills library with optional Jev recommendations.

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Run a JSON Schema through TypeSafe's Jev API, and get JSON back.
github.comKiln-AI/jev_jsonschemaXem dự án ↗Source-linked curation
CartShield — SMB checkout fraud disposition via TypeSafe Jev.
github.comndolinschi/cartshieldXem dự án ↗Source-linked curation
A tool for automated risk review of pull requests using Jev.
github.comHexyeDEV/JevPRXem dự án ↗Source-linked curation
A playground for experiments around Jev, TypeSafe's System One model.
github.commarkjaquith/typesafe-ai-playgroundXem dự án ↗Source-linked curation
A macOS tool for identifying safe ports to stop, developed as a GitHub project.

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Danh sách các dự án được xây dựng với Jev, mô hình System One của TypeSafe AI, được tổng hợp và có nguồn gốc rõ ràng.

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A tool for verifying generated code against specified requirements.
github.comnozomi-koborinai/jev-specXem dự án ↗Source-linked curation
A tool controlling Ableton Live with concise commands, leveraging Jev's decision-making capabilities.
github.comokinaaudio/live-jevXem dự án ↗Source-linked curation
Scala 3 / ZIO client for the System One API: typed end-to-end, several questions per round-trip via NamedTuple.
github.comjamesward/zio-typesafe-aiXem dự án ↗Source-linked curation
Community .NET SDK for the TypeSafe AI System One API — typed noul, choice, and score questions with structured, confidence-scored answers. Not affiliated with TypeSafe AI.
github.comsaibimajdi/typesafeai-dotnet-sdkXem dự án ↗Source-linked curation
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.
github.comvalentynkit/jev.nvimXem dự án ↗Source-linked curation
Independent async and blocking Rust SDK for the TypeSafe AI System One API.
github.comgilljon/typesafe-ai-rsXem dự án ↗Source-linked curation
Local A-share technical analysis using Jev Choice and Noul questions to assess direction and volatility across two horizons, with evidence for Buy/Hold/Sell assessments and no order execution.
github.comEric-Zhou-0302/jev-A-share-traderXem dự án ↗Source-linked curation
Antivirus scanner and real-time defense sentinel: extracts structural features from executables, scripts, and documents (entropy, hashes, strings, PE imports) and has Jev judge whether each is malicious.
github.comnewuser7171/antivirusXem dự án ↗Source-linked curation
A developer project focused on bug-bounty chain tools, with Jev gating each step in the process.
github.comundeemed/JcyberXem dự án ↗Source-linked curation
A small Next.js app for experimenting with TypeSafe AI's Jev model (System One).
github.comLittle-Planet-Labs/jev-playgroundXem dự án ↗Source-linked curation
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.
github.comticofab/scala-jev-sdkXem dự án ↗Source-linked curation
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.
github.comqddegtya/qualmXem dự án ↗Source-linked curation
Ask Jev typed questions from the shell: noul, choice, and score answers as numbers, not prose.
github.comy0usaf/typesafe-cliXem dự án ↗Source-linked curation
Pre-install security gate for npm lifecycle scripts using TypeSafe System One.
github.comhemanth/pkg-gateXem dự án ↗Source-linked curation
Small dependency-free CLI for TypeSafe Jev.
github.comtumf/jev-cliXem dự án ↗Source-linked curation
A source-backed Jev project directory with a reusable Jev-only GitHub review workflow.

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Helping JEV speak <3.
github.commkotlikov/jev-grugXem dự án ↗Source-linked curation
Give your Jev language.
github.comNolane-x/JEV-languageXem dự án ↗Source-linked curation
A teleprompter of talking points that checks each one off as you cover it, using TypeSafe's Jev Score questions.
github.comfinetuningsingh/intelliprompterXem dự án ↗Source-linked curation
A simple Spring Boot 4 starter for TypeSafe Jev using Spring MVC and RestClient.
github.comdanvega/jev-spring-boot-starterXem dự án ↗Source-linked curation
Typesafe/Jev public X demo.
github.comcardotrejos/jev-should-i-applyXem dự án ↗Source-linked curation
A developer tool for decision runtime with zero-token caching and a calibrator, collected for the tools shelf.
github.comseb4ez/jevguardXem dự án ↗Source-linked curation
List of projects that use typesafe's jev.
github.comX0EF/jev_projectsXem dự án ↗Source-linked curation
Typed System One layer for Rust (Choice/Score/Noul).
github.comAbdelStark/s1-rsXem dự án ↗Source-linked curation
Recursive Jev choice over a taxonomy. Select from more than 255 options without breaking TypeSafe Jev's choice cap.
github.comreachjalil/jev-treeXem dự án ↗Source-linked curation
An independent, type-safe Swift SDK for TypeSafe Jev, with async/await, batching, retries, and SPM support.
github.comNSStudent/JevSwiftSDKXem dự án ↗Source-linked curation
Grep by meaning, across languages. TypeSafe Jev scores every line against a meaning; combine meanings with AND/OR/NOT. 意味で探す grep。日本語で英語を、英語で日本語を検索できる.
github.comuehaj/jev-semgrepXem dự án ↗Source-linked curation
A compiler for human language. Paste text, get diagnostics. Measured by TypeSafe Jev.
github.comasfarsadewa/human-compilerXem dự án ↗Source-linked curation