feat: dynamic ESM import in preload without context isolation #48487
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Extend `HostImportModuleWithPhaseDynamically`'s routing to support Node.js import resolution in non-context-isolated preloads through `v8_host_defined_options` length check. The length of host defined options is distinct between Blink and Node.js and we can use it to determine which resolver to use. Co-authored-by: Fedor Indutny <indutny@signal.org>
5 tasks
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Releases WG approved this for backport on Oct 15, 2025 |
codebytere
approved these changes
Oct 16, 2025
jkleinsc
approved these changes
Oct 21, 2025
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Backport of #48375
See that PR for details.
Notes: Support dynamic ESM imports in non-context isolated preloads