OPEN SOURCE · CURATED REPOSITORIES

Jev GitHub Projects.

Curated Jev SDKs, tools, demos, integrations, benchmarks, and research projects. Repository metrics come from GitHub; titles, summaries, and categories are editorial.

750 projects
31 projects
Ray-HughesRay-Hughes/jevalyn
Library & frameworkDeveloper toolsRuby

Jevalyn: Rails-native wrapper for TypeSafe Jev

A Rails-native Ruby gem wrapping TypeSafe's Jev System One API to add typed, calibrated decisions to application control flow. Includes decision definitions, guardrails, routing, and testing helpers.

1810MIT
ktaletskktaletsk/jevframe
Library & frameworkData analyticsPython

jevframe: Semantic AI for pandas/Polars via TypeSafe Jev

jevframe is a Python library that uses TypeSafe Jev to classify text, analyze sentiment, and score pandas/Polars rows with complete probability distributions.

1311MIT
AntonioCoppeAntonioCoppe/jev-harness
Library & frameworkDeveloper toolsTypeScript

Jev Harness

A TypeScript decision harness for TypeSafe Jev: confidence gates, shadow mode, recipes, and offline eval CLI. Unofficial, requires a TypeSafe API key.

1001MIT
ItisShikharItisShikhar/gg-friggin-ez
Library & frameworkDeveloper toolsTypeScript

gg-friggin-ez: Jev-powered profanity & toxicity screening library

A fast Node.js library that uses TypeSafe AI Jev (System 1 model) by default to detect profanity and toxicity in multilingual, obfuscated, and romanized text, with a live demo and custom schema support.

600MIT
gopaljigaurgopaljigaur/decide
Library & frameworkDeveloper toolsPython

pydecide: Unified decision model client

A Python client for typed decisions over TypeSafe Jev, OpenRouter, laya, and more, with fallback and a local server.

100MIT
filedcomfiledcom/playjev
Library & frameworkDeveloper toolsTypeScript

PlayJev: Jev-powered browser automation

PlayJev is a TypeScript library that integrates Jev with Playwright for natural-language browser automation.

710MIT
EugeneBoondockEugeneBoondock/jevsql
Library & frameworkDeveloper toolsJavaScript

JevSQL

JevSQL integrates TypeSafe Jev into SQLite, enabling SQL queries with natural-language predicates for filtering, ranking, classifying, and scoring rows by meaning, with batching, caching, and cost guards.

510MIT
jkrupjkrup/jeveryword
Library & frameworkDeveloper toolsJavaScript

jeveryword: Text extraction with Jev

jeveryword is a zero-dependency JavaScript library for extracting exact text spans with TypeSafe's Jev, covering field extraction, PII detection, and verbatim quotes. It includes a live demo, a hosted API, and a coding-agent skill.

400MIT
etweisbergetweisberg/jev-ui
Library & frameworkDeveloper toolsTypeScript

jev-ui - Probabilistic UI components for React

jev-ui is a set of React components that use calibrated judgments returned by TypeSafe's Jev to decide which component to render, how to order a list, and whether to show an affordance. The repo includes docs, demos, and tests, and calls the Jev model via a TypeSafe API key.

300
mateonunezmateonunez/jod
Library & frameworkDeveloper toolsTypeScript

Jod: TypeSafe Jev Semantic Schemas

Validates local state with Standard Schema (e.g. Zod) and returns typed answers from TypeSafe's Jev API, built on the official @typesafe-ai/sdk.

300MIT
Qew7Qew7/jev-feels
Library & frameworkDeveloper toolsRuby

jev-feels: Jev-powered semantic decisions for Ruby

A Ruby gem providing semantic feels?, decide, score, Rails validations, and pattern matching through the Jev/TypeSafe System One API. It includes configuration, definitions, batch requests, stubbing, and record/replay testing helpers.

910MIT
sameerkhan24sameerkhan24/decidekit
Library & frameworkDeveloper toolsTypeScript

DecideKit: Confidence-aware AI decisions with Jev

DecideKit is a TypeScript/Python decision library that calls TypeSafe Jev through OpenRouter or TypeSafe, providing typed choices, confidence fallbacks, batch evaluation, and per-call cost tracking.

200MIT