TypeSafe Jev · System One
Everything built on Jev.
415 entries across 338 repos, sorted by what you would install. Checked weekly, refreshed daily.
338repos indexed
415entries
16sections
111.2kstars
updated 2026-11-04 · links checked weekly
Trending
Most starred →jev-ultrafast★ 24,161Browser and computer usekev★ 9,815Open models and replicasfast-jev-compaction★ 7,839Coding agentseve★ 5,789Official SDKs and framework supportSemIf★ 4,924Open models and replicasjevgrep by dzhng★ 3,172Command line
Categories
Browse all 356 projects →Official SDKs and framework support8typesafe-sdk-js · typesafe-sdk-python · system-one-adapter-pythonCoding agents57fast-jev-compaction · jev-router · winnowBrowser and computer use17jev-ultrafast · typesafe-computer-use · mobile-jevOpen models and replicas44SemIf · jevlike · NanoJevCode review and quality21software-factory · jev-review by devagrawal09 · jev-review by NiazMorshed2007Routing and gateways10tiershift · jev-router by prismhq · agent-routerSearch, reranking and RAG15jev-search · blink · rerankerData and ops21pg-jev · vgi-typesafe · jevsqlSafety, moderation and verification14jev-shield · jev-guard · Jev-Moderation-BotApplications and extensions29unclutter · typesafe-adblock · vibecheckGames, robotics and simulation19typesafe-mario · jev-drone · tsai-scFinance and trading5jev-trader · trade-jev · Jev-TradesBenchmarks, evals and calibration27jev-benchmarks · jevcal · jev-harnessPlaygrounds and demos22typesafe-playground by TypeSafeAI · typesafe-playground by kavehmz · jev-experimentsCommand line14jev-axi · semdecide · everyCommunity clients33jev-go · Milvus Model · typesafe-go
In the wild
jev-ultrafastOne request picks both the operation and the target element from an indexed DOM table; a small LLM only writes typed text. Zürich to London booked in 7.1 seconds.
SemIfSemantic ifs from open models on a single 3090; the most starred independent replica, formerly openjev.
kevLoRA adapter and readout head on Qwen2.5-0.5B that answers many typed questions in one prefill; trains in under two hours on a MacBook, held-out ECE 0.065, speaks the TypeSafe wire format.
NanoJev0.6B replica with parallel decisions, dynamic candidates, and an end-to-end training pipeline.
jev-review by devagrawal09Staged code-review workflow with a local dashboard.
hermes-jev-skillsHands an agent's small decisions to Jev: which model answers the turn, which skills to load, which passages matter, which turns survive compaction.Learn Jev
Start here 24
- Introduction The mental model in two pages: state plus typed questions in, typed answers with probabilities out.
- Quick start First request in Python, TypeScript, or curl.
- Primitives Choice, Score, and Noul, and when each one fits.
- State How to package what Jev judges, and why less is more.
- API reference The request and response contract.
- Models Aliases, current version, price, and rate limits.
Articles and talks 35
- Introducing System One Models and Jev The launch post: architecture, RLCD, benchmarks, pricing, and the FAQ.
- Launch thread by Diogo Almeida The founder's case that RLCD-trained decision models are a shorter path to value than chat.
- Hacker News launch thread Where the sceptical reading of the benchmarks lives.
- The Register Launch coverage, the Doom demo, and the $40M seed round.
- Latent Space Launch-day roundup.
- TypeSafe AI emerges from stealth with $40M The funding announcement.