Guide · Guides & docs
How to use Jev: a practical guide
Valyu’s practical guide to TypeSafe’s System One model, on DEV.
Open dev.to ↗How builders describe it
A practical guide through SDK setup, the three primitives, and five patterns including speculative fan-out, confidence-gated routing, composite scoring, and a retrieval-then-judge cascade.
The decision Jev makes
Where to start: the quickstart, the decision primitives and the patterns.
Where it fits
The official starting points plus the best explainers, videos and articles about Jev and RLCD. All 342 guides & docs projects →
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