Files
rrweb/.changeset
Justin Halsall d4c1440389 Reverse monkey patch built in methods to support LWC (#1509)
* Get around monkey patched Nodes

* inlineImages: Setting of `image.crossOrigin` is not always necessary (#1468)

Setting of the `crossorigin` attribute is not necessary for same-origin images, and causes an immediate image reload (albeit from cache) necessitating the use of a load event listener which subsequently mutates the snapshot.  This change allows us to  avoid the mutation of the snapshot for the same-origin case.

* Modify inlineImages test to remove delay and show that we can inline images without mutation

* Add an explicit test for when the `image.crossOrigin = 'anonymous';` method is necessary.  Uses a combination of about:blank and our test server to simulate a cross-origin context

* Other test changes: there were some spurious rrweb mutations being generated by the addition of the crossorigin attribute that are now elimnated from the rrweb/__snapshots__/integration.test.ts.snap after this PR - this is good

* Move `childNodes` to @rrweb/utils

* Use non-monkey patched versions of the `childNodes`, `parentNode` `parentElement` `textContent` accessors

* Add getRootNode and contains, and add comprehensive todo list

* chore: Update turbo.json tasks for better build process

* Update caniuse-lite

* chore: Update eslint-plugin-compat to version 5.0.0

* chore: Bump @rrweb/utils version to 2.0.0-alpha.15

* delete unused yarn.lock files

* Set correct @rrweb/utils version in package.json

* Migrate over some accessors to reverse-monkey-patched version

* Add missing functions

* Fix illegal invocation error

* Revert closer to what it was.

This feels incorrect to me (Justin Halsall), but some of the tests break without it so I'm restoring this to be closer to its original here:
cfd686d488/packages/rrweb-snapshot/src/snapshot.ts (L1011)

* Reverse monkey patch all methods LWC hijacks

* Make tests more stable

* Safely handle rrdom nodes in hasShadowRoot

* Remove duplicated test

* Use variable `serverURL` in test

* Use monorepo default browserlist

* Fix typing issue for new typescript

* Remove unused package

* Remove unused code

* Add prefix to reverse-monkey-patched methods to make them more explicit

* Add default exports to @rrweb/utils

---------

Co-authored-by: Eoghan Murray <eoghan@getthere.ie>
2026-04-01 12:00:00 +08:00
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