A FIELD GUIDE TO JEV / VOL. 01
The best of Jev. Real projects, practical guides and ideas from across the internet.
TypeSafe AI@typesafeaiOFFICIALTypeSafe 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 everyoneExplore this project ↗
Diogo Almeida@CompleteSkepticLAUNCH POSTDiogo 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 AI@typesafeaiOFFICIALTypeSafe 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 useExplore this project ↗TypeSafe AI@typesafeaiOFFICIALTypeSafe’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.
301 resources
AI-assisted summaries and translations. Check original sources for context and performance claims.
Integrates Jev into apps for smart autofill features improving user experience.
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Helping JEV speak <3.
github.commkotlikov/jev-grugExplore this project ↗Source-linked curation
A source-backed Jev project directory with a reusable Jev-only GitHub review workflow.
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Jev integrates with Netlify's AI Gateway for zero-configuration use.
www.netlify.comJev on Netlify AI GatewayExplore this project ↗Source-linked curation
A tech publication highlights Jev as an AI model offering a cost-effective and efficient approach to software intelligence.
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Marc KöhlbruggeA community tool that filters work-in-progress todos based on semantic meaning, not just keywords.
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English full-duplex voice control for macOS with OpenAI Realtime, native Accessibility, and Jev.
github.combrudarko/jev-mac-voiceExplore this project ↗Source-linked curation
A supervised Mint client for the TypeSafe AI System One API.
github.comhfiguera/typesafe_aiExplore this project ↗Source-linked curation
Swift SDK for TypeSafe AI.
github.comInsaneArts/typesafe-sdk-swiftExplore this project ↗Source-linked curation
A community post discussing a system where Jev acts as a quality gate for drafts, though it faced issues with communication.
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Connect WordPress to TypeSafe's Jev System One model for structured decisions (choice, score, noul).
github.comsoderlind/ai-provider-for-jevExplore this project ↗Source-linked curation
Twelve members. Zero qualifications. A playful TypeSafe AI council with animated votes, inspectable decisions, and shareable verdicts.
github.comcbetz/extremely-specific-councilExplore this project ↗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-toolsExplore this project ↗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-autopilotExplore this project ↗Source-linked curation
Nate HerkJev tags X posts in real time with labels like 'breaking,' 'golden nugget,' or 'slop'.
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TypeSafe structured-output provider for RubyLLM 2.
github.comkieranklaassen/ruby_llm-typesafeExplore this project ↗Source-linked curation
Hiroyuki OtaJev plays Puyo Puyo. A community post describing an experiment where Jev makes decisions in a game by evaluating board states and strategies.
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x.comA community post shares a tech talk by Jev's founder, highlighting its speed, cost-effectiveness, and lack of hallucination.
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A self-hosted skills library with optional Jev recommendations.
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Pre-install security gate for npm lifecycle scripts using TypeSafe System One.
github.comhemanth/pkg-gateExplore this project ↗Source-linked curation
Guillermo Rauch: Jev reviews every fx command, faster and more accurate than a chat model.
x.comVercel fx: Jev as a command safety reviewerExplore this project ↗Source-linked curation
AnushaA tool that uses Jev to quickly decide on GitHub PR approvals by analyzing CI, diff size, and reviews in 200 ms.
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Jev is HERE. How to use it. A resource explaining how to access Jev through the Vercel AI Gateway and its potential business applications.
YouTube · Explore this projectSource-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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Jev scores collapsed log batches; code maps answers to suppress, watch, review, notify, or page. Nothing is executed.
github.comjyatesdotdev/jev-logtriageExplore this project ↗Source-linked curation
Voice-dialog turn-end detection using Jev scores after speech.
x.comAIAvatarKit turn-end gateExplore this project ↗Source-linked curation
X client with Jev smart rules that filter the timeline by usefulness, type, and topic.
dmx.todmx.toExplore this project ↗Source-linked curation
aniolA speech analysis tool that evaluates 30-second speeches for pauses, filler words, and confidence, providing feedback for improvement.
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A Kotlin DSL and client for TypeSafe's Jev model.
github.compambrose/jev4kExplore this project ↗Source-linked curation
Jev analyzes session replays to identify issues and generate bug fix PRs at low cost.
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Local tactics shrink 225 moves to about 40 candidates, then Jev picks among tiered options.
x.comJev gomoku harnessExplore this project ↗Source-linked curation
Rust client for the TypeSafe System One API (Jev).
github.comkunobi-ninja/kunobi-jevExplore this project ↗Source-linked curation
Awesome Jev: source-backed open-source ecosystem radar, plain-language project discovery, and automatic GitHub sync.
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N8n community node for the TypeSafe AI System One API — typed yes/no, choice and score questions with calibrated probabilities.
github.comDomMonte/n8n-nodes-typesafe-aiExplore this project ↗Source-linked curation
Shadcn-style reusable components and blocks for using TypeSafe AI.
github.comTypeSafeAI/typesafe-uiExplore this project ↗Source-linked curation
Go client for TypeSafe AI's System One API (Jev), with optional Langfuse instrumentation.
github.comfgn/jevgoExplore this project ↗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/jlinkExplore this project ↗Source-linked curation
A report detailing all public Jev builds in the first week, including cost, time, and repository metadata for research use.
madewithjev.comThe Jev Build ReportExplore this project ↗Source-linked curation
A tool for verifying generated code against specified requirements.
github.comnozomi-koborinai/jev-specExplore this project ↗Source-linked curation
Zahle KhanA community post introducing Jev board, a tool for ambient intelligence interfaces using fast, reliable models.
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Raihan KhanA tool that analyzes public PR links to determine if they are safe to merge or need review, using Jev's capabilities.
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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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kitze 🛠️ tinkerer.clubA smart calculator notebook capable of performing various calculations using Jev's processing power.
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Alan DaitchJev AI plays Tetris at high speed, completing 357 pieces and 134 lines in 2 minutes. Demonstrates rapid decision-making capabilities.
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DuncanEphraim Duncan's demo where Jev decides which model should serve a request.
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Ask your Postgres tables questions in plain language. A PostgreSQL extension powered by TypeSafe's Jev.
github.comrealZachi/pg-jevExplore this project ↗Source-linked curation
Independent async and blocking Rust SDK for the TypeSafe AI System One API.
github.comgilljon/typesafe-ai-rsExplore this project ↗Source-linked curation
A tool that provides quick actions based on clipboard content, specifically for macOS.
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TamirJevForm creates adaptive forms that change based on user input meaning rather than fixed if-then logic.
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A resource explaining Jev's capabilities, limitations, and applications as a System One model.
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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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Jack ChengA tool that uses Jev to convert pointing and speech into drawing actions on a canvas.
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A curated list of tools, integrations, and experiments built on Jev, TypeSafe AI's System One model for fast, typed decisions.
github.comckaraca/awesome-jevExplore this project ↗Source-linked curation
生ビールA local Jev model for processing tasks with potential for improved speed.
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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-TestExplore this project ↗Source-linked curation
Describe your startup idea. Jev decides: kill it, fix it or ship it.
github.commonteduro/killmyideaExplore this project ↗Source-linked curation
Everton CarneiroA tool that identifies App Store keywords by analyzing competitors and using Jev to filter relevant terms.
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Jev processes 1,000 emails for category, priority, spam, and reply predictions.
YouTube · Explore this projectSource-linked curation
Hamed ValigholizadehA community post showcasing Jev's ability to rank exam questions by likelihood of appearing on real tests within 80 seconds.
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A self-hosted drop-in replacement for TypeSafe's jev, powered by GliFormer.
github.comlogan-markewich/jeffExplore this project ↗Source-linked curation
A console project where Jev dynamically selects the design system at runtime for tools and apps.
github.combilune/jev-designExplore this project ↗Source-linked curation
Jev is used to identify and flag low-quality text generated by Opus.
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A podcast segment discussing Jevons paradox and its connection to TypeSafe AI's funding.
YouTube · Explore this projectSource-linked curation
SaeedA tool built on Jev that identifies programming languages, colors code, and checks lint rules.
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Jev adapter to Mellea.
github.comSoundBlaster/Jev4MelleaExplore this project ↗Source-linked curation
A verified, community-maintained catalog of 485 open-source projects built with Jev.
github.comheyjunpenn/awesome-jevExplore this project ↗Source-linked curation
Talk nicely or nastily over time; structured state tracks the mood.
jev-demo.vercel.appJev mood demoExplore this project ↗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-sdkExplore this project ↗Source-linked curation
Jev is used in mobile end-to-end testing with improved efficiency.
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Minimal grammY Telegram anti-spam bot powered by TypeSafe Jev.
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Experimental: live X draft viral scorer powered by TypeSafe Jev.
github.compekth/draftpulseExplore this project ↗Source-linked curation
A tool for calibrating Jev's confidence thresholds, presented as an open-source solution.
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4 HIGHLIGHTS
Tools & apps
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