THE COMMUNITY RESOURCE
DIRECTORY
Small decisions.
Small decisions.
Endless possibilities.
Find what people build with Jev. Explore tools, libraries, experiments and ideas from across the TypeSafe ecosystem.
11,066unique resources
29clear categories
220focused subcategories
Yourssave a personal reading list
YOUR NEXT BUILD STARTS HERE
Download catalog
Explore the collection
Browse groups
Getting started & official resources80 of 80 matches
Product & introductions2 of 2 matches
| Resource | Stars | Description | Category | Save |
|---|---|---|---|---|
| https://x.com/typesafeai/status/2099929926921290071 — official “hello world” launch post; 69 · 25 · x.com | — | 2.2K · 273K views. | Getting started & official resourcesProduct & introductions | |
| TypeSafe on Xx.com | — | Product and research updates. | Getting started & official resourcesProduct & introductions |
Quick starts2 of 2 matches
| Resource | Stars | Description | Category | Save |
|---|---|---|---|---|
| Getting started with the TypeSafe skill — skillgithub.com | 2,510 | Two-step starter: install the official typesafe-ai agent skill, then ask your coding agent to use /typesafe-ai to find slow, costly LLM calls that Jev could replace. | Getting started & official resourcesQuick starts | |
| Quick startdocs.typesafe.ai | — | First request through the Playground, cURL, the Python SDK, or a coding agent. | Getting started & official resourcesQuick starts |
API & reference5 of 5 matches
| Resource | Stars | Description | Category | Save |
|---|---|---|---|---|
| endpointgithub.com | 262 | typesafe-ai/typesafe-sdk-js — The official TypeScript/JavaScript library for the TypeSafe API · endpoint · TypeScript | Getting started & official resourcesAPI & reference | |
| endpointgithub.com | 259 | typesafe-ai/typesafe-sdk-python — The official Python library for the TypeSafe API · endpoint · Python | Getting started & official resourcesAPI & reference | |
| jev-go — linkdocs.typesafe.ai | — | Go SDK for the Jev API with typed Noul, Choice and Score question and answer types, an APIError carrying status and raw body, and an examples/basic program. | Getting started & official resourcesAPI & reference | |
| Model limitationsgithub.com | — | All guides · Model limitations | Getting started & official resourcesAPI & reference | |
| System One APIdocs.typesafe.ai | — | Official HTTP endpoint for Jev: POST a state and typed questions to /v1/systemone and get typed answers with probabilities and confidence back. | Getting started & official resourcesAPI & reference |
Primitives & concepts9 of 9 matches
| Resource | Stars | Description | Category | Save |
|---|---|---|---|---|
| AI primerdocs.typesafe.ai | — | Why Jev is trained with reinforcement learning for calibrated decisions (RLCD) rather than for pleasing text. | Getting started & official resourcesPrimitives & concepts | |
| Choicedocs.typesafe.ai | — | Selects one of up to 255 options and returns a probability for each. | Getting started & official resourcesPrimitives & concepts | |
| Confidencedocs.typesafe.ai | — | What the confidence field means and how to turn it into act, review, or fall back. | Getting started & official resourcesPrimitives & concepts | |
| Nouldocs.typesafe.ai | — | Returns the probability that a yes-or-no condition holds. | Getting started & official resourcesPrimitives & concepts | |
| Primitivesdocs.typesafe.ai | — | Choice, Score, and Noul compared, with rules for picking one and asking many at once. | Getting started & official resourcesPrimitives & concepts | |
| Scoredocs.typesafe.ai | — | Places the state on 2 to 10 described levels and returns a probability-weighted position. | Getting started & official resourcesPrimitives & concepts | |
| Statedocs.typesafe.ai | — | How to shape the evidence that every question in a request is judged against. | Getting started & official resourcesPrimitives & concepts | |
| System Onedocs.typesafe.ai | — | What separates a fast decision model from a text-generating LLM, and where each fits. | Getting started & official resourcesPrimitives & concepts | |
| TypeSafe patternsdocs.typesafe.ai | — | Official guide to architectural patterns for building with Jev: speculative fan-out, confidence-gated routing, composite scoring and intent routing. | Getting started & official resourcesPrimitives & concepts |
Console & official tools3 of 3 matches
| Resource | Stars | Description | Category | Save |
|---|---|---|---|---|
| Playgroundconsole.typesafe.ai | — | Try a state and a set of questions in the browser before writing code (sign-in required). | Getting started & official resourcesConsole & official tools | |
| TypeSafe consoleconsole.typesafe.ai | — | Official console for creating API keys, trying Jev in the playground and inspecting live requests. | Getting started & official resourcesConsole & official tools | |
| TypeSafe interactive demosdocs.typesafe.ai | — | Official interactive examples of what can be built with Jev, including the smart-home assistant demo. | Getting started & official resourcesConsole & official tools |
More projects & source code22 of 22 matches
| Resource | Stars | Description | Category | Save |
|---|---|---|---|---|
| All categoriesgithub.com | — | Sources | Getting started & official resourcesMore projects & source code | |
| applicationsgithub.com | — | Community examples are grouped under browser automation, applications, and games. Keep latency and cost figures attached to the run and conditions that produced them. | Getting started & official resourcesMore projects & source code | |
| browser automationgithub.com | — | Community examples are grouped under browser automation, applications, and games. Keep latency and cost figures attached to the run and conditions that produced them. | Getting started & official resourcesMore projects & source code | |
| Chinese resourcesgithub.com | — | Chinese articles and reports. | Getting started & official resourcesMore projects & source code | |
| daggerversegithub.com | 24 | Collection of useful Dagger modules for TypeSafe AI / System One workflows. | Getting started & official resourcesMore projects & source code | |
| evaluation projectsgithub.com | — | Sources: TypeSafe launch article, vendor evaluations, and evaluation projects. | Getting started & official resourcesMore projects & source code | |
| gamesgithub.com | — | Community examples are grouped under browser automation, applications, and games. Keep latency and cost figures attached to the run and conditions that produced them. | Getting started & official resourcesMore projects & source code | |
| GitHub orggithub.com | — | Official open-source repositories. | Getting started & official resourcesMore projects & source code | |
| Jev Cheatsheetgithub.com | 24 | One-page field guide to primitives, question design, confidence handling, limits, and tested SDK snippets. | Getting started & official resourcesMore projects & source code | |
| Jev in Practice (Chinese book) — repogithub.com | 0 | Free Chinese book built from this gallery: 17 chapters on where Jev fits in real software, with every case checked against its source and EPUB and PDF downloads. | Getting started & official resourcesMore projects & source code | |
| Jev 速查表github.com | 24 | 一页纸的实战指南，涵盖原语、问题设计、置信度处理、限制，以及经过测试的 SDK 代码片段。 | Getting started & official resourcesMore projects & source code | |
| sdkgithub.com | 370 | typesafe-ai/system-one-adapter-python — Drop-in TypeSafeClient replacement backed by LLM APIs · sdk · Python | Getting started & official resourcesMore projects & source code | |
| SDK 与客户端github.com | — | 编程语言客户端 | Getting started & official resourcesMore projects & source code | |
| Sourcesgithub.com | — | All categories · Sources | Getting started & official resourcesMore projects & source code | |
| TypeSafe Routergithub.com | — | Official TypeSafe router that uses Jev to choose among models and tools. | Getting started & official resourcesMore projects & source code | |
| typesafe-ai.github.iogithub.com | 1 | typesafe-ai/typesafe-ai.github.io | 原始数据未提供说明。 | 仓库 | Getting started & official resourcesMore projects & source code | |
| ← Back to Awesome Jevgithub.com | 24 | Listed by the source without a separate description. | Getting started & official resourcesMore projects & source code | |
| 官方资料github.com | — | 文档、模型限制与官方客户端 | Getting started & official resourcesMore projects & source code | |
| 文章与讨论github.com | — | 解读、社区讨论与其他清单 | Getting started & official resourcesMore projects & source code | |
| 智能体工具github.com | — | 模型选择、代码审查与检查工具 | Getting started & official resourcesMore projects & source code | |
| 演示与示例github.com | — | 入门示例和在线试用 | Getting started & official resourcesMore projects & source code | |
| 网关与集成github.com | — | 服务商接入和框架集成 | Getting started & official resourcesMore projects & source code |
More posts & discussions6 of 6 matches
| Resource | Stars | Description | Category | Save |
|---|---|---|---|---|
| Example use cases — discussionwww.reddit.com | — | Ideas across 18 areas, from support triage and recruiting to financial crime and knowledge graphs. | Getting started & official resourcesMore posts & discussions | |
| https://x.com/typesafeai/status/2099944756931596454 — TypeSafe says it is “officially out of stealthx.com | — | ” and invites people to get access to Jev; 501K views. | Getting started & official resourcesMore posts & discussions | |
| https://x.com/typesafeai/status/2100382348844118434 — TypeSafe quote-posts Vercel’s AI Gateway integx.com | — | ration for millisecond-scale agent decisions; 7 · 13 · 370 · 71K views. | Getting started & official resourcesMore posts & discussions | |
| https://x.com/typesafeai/status/2100700021700378803 — TypeSafe quote-posts Cloudflare/rita kozlov: Jx.com | — | ev is live on Cloudflare AI Gateway; 22 · 39 · 1K · 56K views. | Getting started & official resourcesMore posts & discussions | |
| https://x.com/typesafeai/status/2100706455523561909 — behind-the-scenes launch-video clip, with chiex.com | — | f of staff keeping Diogo on track; 14 · 5 · 260 · 32K views. | Getting started & official resourcesMore posts & discussions | |
| https://x.com/typesafeai/status/2100747035746193598 — TypeSafe quote-posts OpenRouter’s beta launch;x.com | — | Jev is framed as a typed decision model rather than a text generator; 21 · 34 · 1K · 79K views. | Getting started & official resourcesMore posts & discussions |
More packages & releases1 of 1 matches
| Resource | Stars | Description | Category | Save |
|---|---|---|---|---|
| typesafe-sdk-js — npmwww.npmjs.com | — | Official JavaScript and TypeScript client for Node.js, published on npm as @typesafe-ai/sdk. | Getting started & official resourcesMore packages & releases |
More guides & websites30 of 30 matches
| Resource | Stars | Description | Category | Save |
|---|---|---|---|---|
| Advanced structuredocs.typesafe.ai | — | Using JSON in instructions and criteria for definitions, contrasts, exclusions, and examples. | Getting started & official resourcesMore guides & websites | |
| Agent skilldocs.typesafe.ai | — | Teaches Claude Code, Codex, and other coding agents to design TypeSafe workflows from the live docs. | Getting started & official resourcesMore guides & websites | |
| AI: too good to be true, too bad to be usefultypesafe.ai | — | Official post with Diogo Almeida's AI Council talk arguing that preference-optimized chat models are the wrong fit for automation and making the case for decision models. | Getting started & official resourcesMore guides & websites | |
| Anil-matcha/awesome-jev-by-typesafe websitetypesafe.ai | — | Evidence-backed use cases, patterns, prompts, and starter code for TypeSafe Jev — a System One model for fast, typed, confidence-aware decisions in software. | Getting started & official resourcesMore guides & websites | |
| API keysconsole.typesafe.ai | — | Dashboard for TypeSafe API keys (TYPESAFE_API_KEY). | Getting started & official resourcesMore guides & websites | |
| daggerversedaggerverse.docs.typesafe.ai | — | Collection of useful Dagger modules. | Getting started & official resourcesMore guides & websites | |
| Example use casesdocs.typesafe.ai | — | Ideas across 18 areas, from support triage and recruiting to financial crime and knowledge graphs. | Getting started & official resourcesMore guides & websites | |
| How to build with TypeSafedocs.typesafe.ai | — | Core design guide on keeping control flow in code and breaking judgments into atomic questions. | Getting started & official resourcesMore guides & websites | |
| Introductiondocs.typesafe.ai | — | The mental model in two pages: state plus typed questions in, typed answers with probabilities out. | Getting started & official resourcesMore guides & websites | |
| Jaggedness jev-1.13docs.typesafe.ai | — | The Jev 1.13 limitations document describes version-specific behavior. Consult the documentation for the version you use. | Getting started & official resourcesMore guides & websites | |
| Jev 1.13 jaggednessdocs.typesafe.ai | — | Known weak spots of the current model, such as counting and date comparison, with workarounds. | Getting started & official resourcesMore guides & websites | |
| Jev in Practice (Chinese book)li-evan.github.io | — | Free Chinese book built from this gallery: 17 chapters on where Jev fits in real software, with every case checked against its source and EPUB and PDF downloads. | Getting started & official resourcesMore guides & websites | |
| Jev in Practice (Chinese book) — epubli-evan.github.io | — | Free Chinese book built from this gallery: 17 chapters on where Jev fits in real software, with every case checked against its source and EPUB and PDF downloads. | Getting started & official resourcesMore guides & websites | |
| Jev on OpenRouteropenrouter.ai | — | Beta listing on the general-purpose gateway, model id typesafe/jev-1.13, billed on your OpenRouter key. | Getting started & official resourcesMore guides & websites | |
| Jev on Vercel AI Gatewayvercel.com | — | Vercel AI Gateway model page for typesafe-ai/jev with pricing and a playground; the gateway also supports TypeSafe clients and an HTTP API for Jev. | Getting started & official resourcesMore guides & websites | |
| Jev-Verified Cascadeopenrouter.ai | — | OpenRouter cookbook recipe that drafts with a cheap model, has Jev check the draft against grounding constraints, and escalates to a stronger model only when the check fails. | Getting started & official resourcesMore guides & websites | |
| Launch thread on Hacker News — articletypesafe.ai | — | Nearly 2,000 points and about 500 comments, with the TypeSafe team answering questions about semantics and limits. | Getting started & official resourcesMore guides & websites | |
| LinkedInwww.linkedin.com | — | Company announcements and hiring. | Getting started & official resourcesMore guides & websites | |
| LiteLLM pass-throughdocs.litellm.ai | — | Routes the System One evaluate endpoint through a LiteLLM proxy for key management, logging and cost tracking priced from response usage; streaming is unsupported since TypeSafe offers none. | Getting started & official resourcesMore guides & websites | |
| llms.txtdocs.typesafe.ai | — | Official index of every documentation page as plain Markdown, for feeding the TypeSafe docs to a coding agent. | Getting started & official resourcesMore guides & websites | |
| Manifestotypesafe.ai | — | TypeSafe's argument for AI-powered software where code, not an agent loop, owns the workflow. | Getting started & official resourcesMore guides & websites | |
| Modelsdocs.typesafe.ai | — | Current versions, aliases, pricing per input token, rate limits, and context length. | Getting started & official resourcesMore guides & websites | |
| Netlify AI Gatewaywww.netlify.com | — | Zero-configuration Jev access on Netlify's AI Gateway: Functions call it through @typesafe-ai/sdk with no API keys, while Netlify handles credentials and billing. | Getting started & official resourcesMore guides & websites | |
| Parallel questionsdocs.typesafe.ai | — | Batches 13 questions over one long document into a single request, 12.2x cheaper and 10.0x faster than 13 sequential calls with no change in answers; firing the calls concurrently narrows the speed gap. | Getting started & official resourcesMore guides & websites | |
| Smart home assistant demodocs.typesafe.ai | — | Interprets home commands with a long speculative fan-out of Choices, plus a Noul that spots compound requests for an LLM to split. | Getting started & official resourcesMore guides & websites | |
| The Bitterest Lessontypesafe.ai | — | Official essay extending Sutton's bitter lesson: choosing the right task to optimize matters more than data, which matters more than compute and algorithms. | Getting started & official resourcesMore guides & websites | |
| TypeSafe Discorddiscord.gg | — | Official TypeSafe community server, where builders share Jev demos in the Show and Tell channel. | Getting started & official resourcesMore guides & websites | |
| TypeSafe Python SDKdocs.typesafe.ai | — | Official sync and async Python client. pip install typesafe-sdk. | Getting started & official resourcesMore guides & websites | |
| Workflow evalsevals.typesafe.ai | — | Compares many models running four real workflows as decomposed questions versus as a single prompt. | Getting started & official resourcesMore guides & websites | |
| www.completeskeptic.comwww.completeskeptic.com | — | Founder writing | https://www.completeskeptic.com/ (cited from HN: “Bitterest Lesson”, jaggedness essay) | Getting started & official resourcesMore guides & websites |
No matches this time
Try a broader search or reset your filters to explore the full collection.
Showing 80 of 80 resources