[Payment Due August 22, 2024] [Performance] Use polyfill-force to speed up formatjs

[mountiny]

Coming from Slack

Proposal: Use polyfill-force to skip the lookup in formatjs which checks whether the platform needs polyfilling

Problem

formatjs checks whether the platform needs polyfilling for the respective polyfilling API. This appears redundant because we mean to have those APIs polyfilled, so we can skip the function shouldPolyfill . Doing so, results in the reduced app startup because we are skipping the lookup function shouldPolyfill.

Solution

We are already using polyfill-force for some polyfills but not for all of them. So we just have to add it to others, for eg, require('@formatjs/intl-locale/polyfill-force');

• On iOS, we save around ~70ms on App startup.
• On Android, we save around ~15ms on App startup.

The PR with the changes is here .

Issue Owner

Current Issue Owner: @anmurali

[melvin-bot[bot]]

Current assignee @mountiny is eligible for the AutoAssignerNewDotQuality assigner, not assigning anyone new.

[melvin-bot[bot]]

Triggered auto assignment to @anmurali (Bug), see https://stackoverflow.com/c/expensify/questions/14418 for more details. Please add this bug to a GH project, as outlined in the SO.

[hurali97]

@mountiny Please assign this to me

[melvin-bot[bot]]

@Beamanator, @anmurali, @hurali97, @ishpaul777 Uh oh! This issue is overdue by 2 days. Don't forget to update your issues!

[ishpaul777]

Deployed 5 days ago, Paydue 22/8

[ishpaul777]

ready for payment

[melvin-bot[bot]]

@Beamanator, @anmurali, @hurali97, @ishpaul777 Huh... This is 4 days overdue. Who can take care of this?

[melvin-bot[bot]]

@Beamanator, @anmurali, @hurali97, @ishpaul777 6 days overdue. This is scarier than being forced to listen to Vogon poetry!

[ishpaul777]

Ready for payment

[ishpaul777]

gentle bump @anmurali @Beamanator ^ 🙇

[Beamanator]

Updated title to Awaiting Payment! 🙏

[anmurali]

Paid.