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Switch back to microticks for scheduling #3911
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JoviDeCroock
approved these changes
Feb 24, 2023
Size Change: -138 B (0%) Total Size: 54.1 kB
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This PR replaces the
setTimeout
scheduling mechanism that was introduced in10.10.0
with the microtick one that we had before. With us having now access to a much greater variety to Preact and React code bases we identified a couple of scenarios that were broken by the move tosetTimeout
, like scroll restoration after history navigation. Overall the microtick more closely mirrors what React is doing too, so it's likely better for compat as well.Our plan is to add an e2e test suite to properly verify those cases and make sure we don't regress on those in the future. But to unblock projects from migrating to a version from before the
setTimeout
change to the latest version we've decided to move forward with this change before we have our a proper e2e test suite set up.