-
-
Notifications
You must be signed in to change notification settings - Fork 2.3k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Removal of globalThis polyfill #9199
Merged
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Benchmark ResultsKitchen Sink ✅
Timings
Cold Bundles
Cached Bundles
React HackerNews ✅
Timings
Cold Bundles
Cached Bundles
AtlasKit Editor ✅
Timings
Cold Bundles
Cached Bundles
Three.js ✅
Timings
Cold Bundles
Cached Bundles
|
Should we put that behind a browser version check and keep the older code for old browsers? https://caniuse.com/?search=globalThis parcel/packages/packagers/js/src/GlobalOutputFormat.js Lines 15 to 17 in 5478f4a
|
alshdavid
force-pushed
the
alsh/remove-globalthis-polyfill-from-packager
branch
from
August 21, 2023 00:57
3ee570e
to
65a6c06
Compare
alshdavid
force-pushed
the
alsh/remove-globalthis-polyfill-from-packager
branch
4 times, most recently
from
August 22, 2023 03:06
9f44fbf
to
dba4b8e
Compare
mattcompiles
approved these changes
Aug 22, 2023
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Nice one 👍
alshdavid
force-pushed
the
alsh/remove-globalthis-polyfill-from-packager
branch
from
August 22, 2023 03:51
dba4b8e
to
0fb4c0f
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
↪️ Pull Request
This PR removes the
globalThis
polyfill from the JS packager. The polyfill will be added at transform time in projects that specify a browser in their browser list that requires the polyfill.The reason for this change is that the
globalThis
polyfill is included in every bundle, which can add up in larger projects.✔️ PR Todo