Add a browser-compatible Worker polyfill (dedicated workers, structured clone, transfer lists, focused WPT regressions) - #258

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matthargett wants to merge 216 commits into

BabylonJS:mainfrom

rebeckerspecialties:feature/web-worker

Commits on Sep 13, 2026

Commits on Sep 14, 2026

Node-API (JavaScriptCore): only erase the environment registry entry we own
matthargett
committed
f8c8335
JSC Node-API: reference primitives and coerce property receivers
matthargett
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cefd456
Performance: keep the time origin per environment
matthargett
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1ff5263
Tests: cover primitive exceptions, receivers and references in Node-API
matthargett
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2a07b6a
Compression: stage output bytes, not Uint8Arrays, until the enqueue callback runs
matthargett
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c3893a4
JSC Node-API: address review — dead weak targets, primitive receivers, instanceof constructors
matthargett
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f8e8152
Node-API (JavaScriptCore): guard the environment registry with a mutex
matthargett
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6f4e7e2
Tests: cover the per-environment performance.now() origin
matthargett
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5c6cd00

Commits on Sep 17, 2026

Commits on Sep 25, 2026

Merge upstream main (62818ee) into napi-tests
matthargett
committed
631b745

Commits on Sep 26, 2026

Commits on Sep 29, 2026