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Use opt-level=z for browser wasm#5494

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lukastaegert merged 1 commit intorollup:masterfrom
sapphi-red:feat/use-opt-level-z-for-browser-wasm
Apr 27, 2024
Merged

Use opt-level=z for browser wasm#5494
lukastaegert merged 1 commit intorollup:masterfrom
sapphi-red:feat/use-opt-level-z-for-browser-wasm

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@sapphi-red
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This PR contains:

  • bugfix
  • feature
  • refactor
  • documentation
  • other

Are tests included?

  • yes (bugfixes and features will not be merged without tests)
  • no

Breaking Changes?

  • yes (breaking changes will not be merged unless absolutely necessary)
  • no

List any relevant issue numbers:

Description

I think the file size is more important than speed for browser builds. This reduces the file size by ~27% when compressed.

uncompressed: 1,652,392B -> 466,856B
compressed(gzip): 939,788B -> 338,906B

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vercel bot commented Apr 26, 2024

The latest updates on your projects. Learn more about Vercel for Git ↗︎

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rollup ✅ Ready (Inspect) Visit Preview 💬 Add feedback Apr 26, 2024 7:05am

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codecov bot commented Apr 26, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.81%. Comparing base (b5560a7) to head (4031cbe).

Additional details and impacted files
@@           Coverage Diff           @@
##           master    #5494   +/-   ##
=======================================
  Coverage   98.81%   98.81%           
=======================================
  Files         238      238           
  Lines        9451     9451           
  Branches     2408     2408           
=======================================
  Hits         9339     9339           
  Misses         47       47           
  Partials       65       65           

☔ View full report in Codecov by Sentry.
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@lukastaegert lukastaegert left a comment

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Thanks, that is definitely a very useful change!

@lukastaegert lukastaegert added this pull request to the merge queue Apr 27, 2024
Merged via the queue into rollup:master with commit db19272 Apr 27, 2024
@sapphi-red sapphi-red deleted the feat/use-opt-level-z-for-browser-wasm branch April 27, 2024 09:56
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This PR has been released as part of rollup@4.17.0. You can test it via npm install rollup.

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2 participants