feature: Include polyfill.io for web builds#2722
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Provide a custom `HtmlWebpackPlugin` option to only bundle the script for polyfill.io for the web/mWeb platform - it's not needed for desktop as it already works with latest tech The `ResizeObserver` is added as it's not included in the `default` features It's needed for the app to work on iOS 12 mWeb Safari The `gated` flag is added to skip polyfilling a feature that is already supported natively by the browser
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Some timing informationEffects on initial load time for the app First Load on old browser
First Load on a modern browser
Consecutive loads from disk cache
Consecutive loads from memory
First load on 3g network
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Julesssss
approved these changes
May 7, 2021
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Tested well on Web/Desktop and an iPhone 12.4 simulator. |
23 tasks
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🚀 Deployed to staging in version: 1.0.39-3🚀
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🚀 Deployed to production in version: 1.0.39-5🚀
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@Julesssss
Details
Provide a custom
HtmlWebpackPluginoption to prevent bundling the script tag that adds polyfill.io on desktopIt's not needed there - desktop already works with latest tech
The script tag that loads polyfill.io is only included on web (and mWeb)
The
ResizeObserveris added as it's not included in thedefaultfeaturesIt's needed for the app to work on iOS 12 mWeb Safari
The
gatedflag is added to skip polyfilling a feature that is already supportednatively by the browser
Fixed Issues
Fixes #2520
Tests
Since I've made changes to the webpack config and the index file that's used for desktop as well please run the same steps on desktop too
No changes to the native platforms
QA Steps
Same as above
Tested On
Screenshots
Web
Mobile Web
Screen.Recording.2021-05-06.at.21.58.16.mov
Desktop