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Joey Yakimowich-Payne 8046da7728 feat(rete): add FilterNode with registered predicates (P1.9) FilterNode applies registered predicates to tokens via PredicateRegistry. Conjunction (AND) semantics across multiple FilterSpecs. Constructor-time validation throws UnknownPredicateError for missing predicates. Tracks passed tokens so left-deactivate routes only forwarded matches. Updated PredicateFn signature to accept static args alongside bindings. 100% line/func coverage; 8 unit tests covering pass/block/AND/deactivate paths.		2026-04-16 13:53:37 -06:00
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packages	feat(rete): add JoinNode with variable-binding equality tests (P1.8)	2026-04-16 13:50:54 -06:00
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README.md

@paratype

A Doorenbos-style Rete II rules engine for TypeScript games, with an authoritative WebSocket chess demo.

Packages

packages/rete — Rete II engine core
packages/chess — Browser chess demo (React + Vite)
packages/server — Authoritative Bun WebSocket server

Docs

SPEC.md — Engine specification
PHASES.md — Development phases & perf budgets
RULES.md — Chess rule presets
PROTOCOL.md — WebSocket message protocol

Getting Started

bun install && bun run check