Open-source AI Trading OS, agent trading, and vibe trading, with Jev System One integration. Research, build Python strategies, backtest, and paper/live trade across crypto, stocks, and forex. Launch your own multi-tenant trading SaaS with built-in user management, billing, payments, and settlement.
Open-source paper-trading research app integrating TypeSafe Jev, animated 3D model pets, and a safe offline demo.
An input that becomes what you mean: one text box that morphs into the right UI as you type. Powered by TypeSafe Jev, works offline.
Awesome Jev β evidence-graded index of TypeSafe System One: SDKs, MCP tools, agents, apps and open models. 20 languages, rebuilt every 2 hours.
Agent skills for building with TypeSafe's System One API
Typesafe APIs Made Simple πͺ
Awesome Jev: source-backed open-source ecosystem radar, plain-language project discovery, and automatic GitHub sync
Fast, cheap, typed judgments from TypeSafe's Jev model, as MCP tools.
Awesome list of TypeSafe AI Jev use cases: 74 demos ranked by likes, 150+ GitHub repos, limits, cost and API examples. CC0
Control a real browser by voice. Jev (TypeSafe System One) decides intent + target in ~300 ms per spoken word; Playwright acts β often before you finish the sentence.
OpenDecision is an open-source semantic decision engine like typesafe's jev.
Jev, TypeSafe's System One classifier, as a tool inside Claude Code, Codex, Pi, and OpenCode: typed classify, check, score, rank, and ask, plus one-command setup.
Semantic ifs from open models, on a 3090 at home. Independent; not affiliated with Jev or TypeSafe.
π¦ Monads and popular FP abstractions, powered by Go 1.18+ Generics (Option, Result, Either...)
A modular and open-ended toolkit for WebGPU, with advanced type inference and the ability to write shaders in TypeScript
The Functional toolkit for Kotlin HTTP applications. http4k provides a simple and uniform way to serve, consume, and test HTTP services.
A curated list of public projects, integrations, and discussions built on Jev β TypeSafe AI's System One model for typed decisions.
Ask your Postgres tables questions in plain language. A PostgreSQL extension powered by TypeSafe's Jev.
A curated list of decision models (System One / typed decision models): hosted APIs, open-weight models, runtimes, SDKs, applications, benchmarks, and papers.
Easily export your Rust types to other languages
1207 public resources for Jev, TypeSafe AI's System One decision model, indexed by decision pattern. Source citations, dated link checks and scheduled call-site text checks; runtime and performance are not independently tested here. EN/δΈζ, JSON schema and platform compatibility.
A curated, source-backed list of projects built with Jev, TypeSafe AI's System One model for typed decisions.
A self-hosted drop-in replacement for TypeSafe's jev, powered by GliFormer.
Camera-only autonomous drone in MuJoCo with a small judgment model (TypeSafe Jev) in the loop at 2.5Hz
Native DeepSeek Harness (DSH) plugin integrating TypeSafe Jev or Decision api like luna as a System One decision layer for agent selection, supervision, corrections, and approvals.
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 β Choice, Score, and Noul with calibrated probabilities.
JevK5: open-weight alternative to TypeSafe Jev. Typed decisions with probabilities in one forward pass; Apache-2.0 weights and code.
A skill for writing and improving programs that call Jev, TypeSafe's System One model
an open-source, from-first-principles reconstruction of the ideas behind TypeSafe AI's Jev, written in pytorch
Fish-style zsh history autosuggestions ranked by Jev (TypeSafe)
TypeSafe Jev for DeepSeek Harness, the Model Context Protocol, and plain Node: typed judgments instead of prose, offline by default.
Bud Decision studio is an easy to use cross platform desktop application & serving system for Jev like models locally.
Curated Jev resources and runnable examples for typed AI decisions.
A self-hosted API and web interface for Layaβs structured decision models, compatible with the TypeSafe Jev API format.
A decision cache for TypeSafe Jev-class models β memoize decisions so repeats are free, deterministic, and shareable. One 2 MB binary.
Provider-neutral System One runtime for TypeScript and Pi
Fast, cheap, typed decisions for Claude Code. Jev (TypeSafe's decision model on OpenRouter) sorts, checks, scores, gates and verifies at 0.3s and a fraction of a cent per item. Claude keeps the reading, writing and judgment.
Dohnuts builds small multimodal models for direct decisions. -> System One model
A spatial reference explorer for creators. Local Jev query choices, metadata highlights and source-linked collections.
Typed, confidence-aware agent skill routing with TypeSafe Jev.
Pluggable decision layer for the ego lite browser: one System One (Jev) call per step replaces the per-step LLM turn, and the backend can be swapped for a local OpenAI-compatible model. Fail-closed execution guards. The measured one β raw bench data, 16 suites, changelog with corrections.
π§ββοΈ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.
π₯ A Lodash-style Go library based on Go 1.18+ Generics (map, filter, contains, find...)
A 100% free modern JS SaaS boilerplate (React, NodeJS, Prisma). Full-featured: Auth (email, google, github, slack, MS), Email sending, Background jobs, Landing page, Payments (Stripe, Polar.sh), Shadcn UI, S3 file upload. AI-ready with tailored AGENTS.md, skills, and Claude Code plugin. One cmd deploy. Powered by Wasp full-stack framework.
π€ A client-first, server-capable, fully type-safe router and full-stack framework for the web (React and more).
SQLDelight - Generates typesafe Kotlin APIs from SQL
AI-Native Open-Source Next.js commerce. Powered by Stripe. Ultra fast with typesafe Commerce SDK. Built for AI development (Claude, Codex, Cursor).
Type safe SQL builder with code generation and automatic query result data mapping
Drift is an easy to use, reactive, typesafe persistence library for Dart & Flutter.
pgTyped - Typesafe SQL in TypeScript
Type safe and validated Server Actions in your Next.js project.
βοΈ A dependency injection toolkit based on Go 1.18+ Generics.
Rust newtype with guarantees πΊπ¦ π¦
The type-safe way to build multi-step experiences in React.
Run open decision models locally: pull and serve Laya, decider, NLI and GLiClass behind a TypeSafe-compatible API. Ollama for decision models.
Computer use for about $0.0002 a step: OCR the screen, classify the next action with TypeSafe, click. macOS.
Kotlin DataFrame: typesafe in-memory structured data processing for JVM
A verified, community-maintained catalog of 992 open-source projects built with Jev.
Completely typesafe Tauri commands
A curated list of tools built for Jev β TypeSafe AI's System One model for typed decisions.