TypeSafe steps out of stealth
TypeSafe’s official launch announcement introduces the lab and points builders to Jev. It includes Diogo Almeida’s launch film and original introduction.
A FIELD GUIDE TO JEV / VOL. 01
To, co najlepsze w Jev: prawdziwe projekty, praktyczne poradniki i pomysły z sieci.
TypeSafe’s official launch announcement introduces the lab and points builders to Jev. It includes Diogo Almeida’s launch film and original introduction.
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 everyoneZobacz projekt ↗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 useZobacz projekt ↗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.
Four official signals. A fresh starting point on each visit.
154 materiałów
AI-assisted summaries and translations. Check original sources for context and performance claims.
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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A developer project generating paintings based on Jev's pixel probability calculations, collected for the tools shelf.

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Awesome Jev: source-backed open-source ecosystem radar, plain-language project discovery, and automatic GitHub sync.

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A self-hosted skills library with optional Jev recommendations.

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A curated list of public projects, integrations, and discussions built on Jev — TypeSafe AI's System One model for typed decisions.

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A small, extensible decision-to-action harness for TypeSafe Jev.

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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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A source-backed Jev project directory with a reusable Jev-only GitHub review workflow.

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

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Kuratorzowany, źródłowy spis projektów opartych na Jev, modelu System One TypeSafe AI do podejmowania decyzji typu zdefiniowany.

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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-sdkZobacz projekt ↗Source-linked curation
A macOS tool for identifying safe ports to stop, developed as a GitHub project.

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A tool for automated risk review of pull requests using Jev.
github.comHexyeDEV/JevPRZobacz projekt ↗Source-linked curation
Helping JEV speak <3.
github.commkotlikov/jev-grugZobacz projekt ↗Source-linked curation
Rewrite AI drafts in your own voice with a bounded TypeSafe feedback loop.
github.comjxucoder/mimicryZobacz projekt ↗Source-linked curation
List of projects that use typesafe's jev.
github.comX0EF/jev_projectsZobacz projekt ↗Source-linked curation
A compiler for human language. Paste text, get diagnostics. Measured by TypeSafe Jev.
github.comasfarsadewa/human-compilerZobacz projekt ↗Source-linked curation
Codebase search powered by Jev from @typesafe-ai.
github.comellipsis-dev/blinkZobacz projekt ↗Source-linked curation
An independent, type-safe Swift SDK for TypeSafe Jev, with async/await, batching, retries, and SPM support.
github.comNSStudent/JevSwiftSDKZobacz projekt ↗Source-linked curation
A curated list of awesome Jev / TypeSafe System One applications, libraries, and resources.

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Typesafe/Jev public X demo.
github.comcardotrejos/jev-user-juryZobacz projekt ↗Source-linked curation
A curated list of tools built for Jev — TypeSafe AI's System One model for typed decisions.
github.comv-modal/awesome-jev-toolsZobacz projekt ↗Source-linked curation
CV diagnostics and job alignment with TypeSafe Jev, React and FastAPI.
github.comawun8191/jev-resume-analyzerZobacz projekt ↗Source-linked curation
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).
github.comn-yokomachi/jev-devZobacz projekt ↗Source-linked curation
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-autopilotZobacz projekt ↗Source-linked curation
Reimagined window switcher for macOS using frontier artificial intelligence. Predicted by TypeSafe's Jev model.
github.comreycn/smart-switchZobacz projekt ↗Source-linked curation
Pydantic AI capabilities made stronger with Jev: small runnable demos, one file each.
github.comadtyavrdhn/pydantic-jev-examplesZobacz projekt ↗Source-linked curation
Ask Jev typed questions from the shell: noul, choice, and score answers as numbers, not prose.
github.comy0usaf/typesafe-cliZobacz projekt ↗Source-linked curation
Typed TypeSafe AI clients for Rust, with async and blocking backends and observable retries.
github.comTwister915/typesafe-aiZobacz projekt ↗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.nvimZobacz projekt ↗Source-linked curation
Small dependency-free CLI for TypeSafe Jev.
github.comtumf/jev-cliZobacz projekt ↗Source-linked curation
A developer project involving three Claude Code hooks that query Jev for specific information.
github.comjakenbear/the-jev-enatorZobacz projekt ↗Source-linked curation
A tool for verifying generated code against specified requirements.
github.comnozomi-koborinai/jev-specZobacz projekt ↗Source-linked curation
The invalidation layer for AI memory. Every fact gets a lease; new evidence ends it. Built on TypeSafe Jev.
github.comchopratejas/invalidateZobacz projekt ↗Source-linked curation
Pull request adding Jev to station-suggestion reranking in the TrainLCD transit app.
github.comTrainLCD/Functions/pull/33Zobacz projekt ↗Source-linked curation
Adapt local language models into Jev-compatible structured decision engines with Choice, Score, and Noul outputs powered by prefill-only binary inference.
github.comYinsongxu/LLM2JevZobacz projekt ↗Source-linked curation
A developer project that selects applicable rules for Claude, ensuring only relevant information is shown.

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Swift SDK for TypeSafe AI.
github.comInsaneArts/typesafe-sdk-swiftZobacz projekt ↗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-sdkZobacz projekt ↗Source-linked curation
An integration with jev by typesafe.ai in Rust.
github.comtinyhumansai/tinyjevclientZobacz projekt ↗Source-linked curation
An idiomatic Zig client for the TypeSafe AI API.
github.commattneel/typesafe.zigZobacz projekt ↗Source-linked curation
Semantic SQL for Postgres, powered by Jev.
github.comkylemclaren/jevqlZobacz projekt ↗Source-linked curation
A tool for evaluating coding sessions by analyzing each turn.
github.comhobbs/jev-turn-analysisZobacz projekt ↗Source-linked curation
A live tone labeler for Bluesky posts and drafts, using TypeSafe's Jev API.
github.comsriganesh/jevibe-checkZobacz projekt ↗Source-linked curation
Curated Jev resources and runnable examples for typed AI decisions.
github.comAppitStudio/awesome-jevZobacz projekt ↗Source-linked curation
A simple Spring Boot 4 starter for TypeSafe Jev using Spring MVC and RestClient.
github.comdanvega/jev-spring-boot-starterZobacz projekt ↗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/intelliprompterZobacz projekt ↗Source-linked curation
Evidence-backed use cases, patterns, and guidance for building with Jev, TypeSafe AI's System One model. Every claim is labeled and sourced.
github.comaliaihub/awesome-jev-usecasesZobacz projekt ↗Source-linked curation
Independent async and blocking Rust SDK for the TypeSafe AI System One API.
github.comgilljon/typesafe-ai-rsZobacz projekt ↗Source-linked curation
Job Risk Analyzer: CLI and REST API that uses Jev to score an occupation's exposure to AI-driven layoffs and its resilience.
github.comWeSecureYou/Jev-testZobacz projekt ↗Source-linked curation
Home Assistant integration for TypeSafe Jev. Ask a question about your house and get a probability, a choice or a score as an entity.
github.comAboveColin/HA-JevZobacz projekt ↗Source-linked curation
Typesafe/Jev public X demo.
github.comcardotrejos/jev-ad-preflightZobacz projekt ↗Source-linked curation
A Chrome extension that organizes bookmarks using user-defined rules for categorization.

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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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An experimental programming language for constructing Jev-based queries, aimed at developers.
github.comTowow-ai/jppZobacz projekt ↗Source-linked curation
Zod validates the shape, Jev validates the meaning: semantic checks on request bodies become calibrated probabilities you threshold in code.
github.comjomatsu/zod-jevZobacz projekt ↗Source-linked curation
Rust client for the TypeSafe System One API (Jev).
github.comkunobi-ninja/kunobi-jevZobacz projekt ↗Source-linked curation
Community Go SDK for TypeSafe AI Jev / System One.
github.comStumble/jev-goZobacz projekt ↗Source-linked curation
Minimal grammY Telegram anti-spam bot powered by TypeSafe Jev.

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Links records under a plain-English match rule using Jev Noul pair judgments, with local candidate blocking and match resolution.
github.comkeltokhy/jlinkZobacz projekt ↗Source-linked curation
A Kotlin DSL and client for TypeSafe's Jev model.
github.compambrose/jev4kZobacz projekt ↗Source-linked curation
Describe your startup idea. Jev decides: kill it, fix it or ship it.
github.commonteduro/killmyideaZobacz projekt ↗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-treeZobacz projekt ↗Source-linked curation
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.
github.comShifros/Search-Function-TestZobacz projekt ↗Source-linked curation
The decision layer for your Rails app. A Rails-native wrapper around TypeSafe's Jev System One API: typed, calibrated decisions in your control flow.
github.comRay-Hughes/jevalynZobacz projekt ↗Source-linked curation
Neovim popup for jev-lens verdicts: do I need to look, which files, and strip the debris.
github.comrashedInt32/jev-lens.nvimZobacz projekt ↗Source-linked curation
A supervised Mint client for the TypeSafe AI System One API.
github.comhfiguera/typesafe_aiZobacz projekt ↗Source-linked curation
A playground for TypeSafeAI's Jev Model.
github.comDeepBlueDynamics/typesafe-arenaZobacz projekt ↗Source-linked curation
Async Python client for TypeSafe Jev. Typed questions in, probabilities and choices out, no prose to parse.
github.comAboveColin/jevclientZobacz projekt ↗Source-linked curation
Go client for TypeSafe AI's System One API (Jev), with optional Langfuse instrumentation.
github.comfgn/jevgoZobacz projekt ↗Source-linked curation
Put your code comments on trial. Powered by Jev.
github.comntedvs/commentcopZobacz projekt ↗Source-linked curation