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@canmi/seam-engine

v0.5.31

Published

Node.js/Bun WASM bridge for the Rust engine. All functions delegate to the [engine/wasm](../wasm/) binary compiled from [engine/rust](../rust/).

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Maintainers

canmicanmi

Keywords

Readme

@canmi/seam-engine

Node.js/Bun WASM bridge for the Rust engine. All functions delegate to the engine/wasm binary compiled from engine/rust.

Structure

  • src/wasm-bridge.ts — Synchronous WASM initialization and typed wrappers
  • src/escape.ts — escapeHtml (pure JS, HTML entity escaping)
  • src/index.ts — Barrel exports
  • pkg/ — WASM artifacts (built by build-wasm.sh)

Key Exports

| Export | Source | Purpose | | ------------------ | ------- | ------------------------------------------ | | renderPage | WASM | Page assembly: slots + data script + meta | | parseBuildOutput | WASM | Parse route-manifest.json into definitions | | parseI18nConfig | WASM | Extract i18n config from manifest | | parseRpcHashMap | WASM | Reverse lookup from RPC hash map | | asciiEscapeJson | WASM | Escape non-ASCII in JSON strings | | i18nQuery | WASM | Look up i18n translation keys | | inject | WASM | Template injection with data script | | injectNoScript | WASM | Template injection without data script | | escapeHtml | Pure JS | HTML entity escaping |

Development

  • Build WASM: bash src/server/engine/build-wasm.sh
  • Build JS: just build-ts
  • Test: just test-ts

Notes

  • WASM imports use eslint-disable + @ts-expect-error — no .d.ts for wasm-bindgen output
  • Rebuild pkg/ when Rust engine source changes