5 Upcoming + Next Gen JavaScript Features

Wes and Scott talk about the latest JavaScript proposals from TC39, including features like import defer, the powerful new random namespace, Array.fromAsync, and native clamp and upsert methods. They break down what’s coming, why it matters, and how it might improve your code.

Show Notes

• 00:00 Welcome to Syntax!
• 02:55 Brought to you by Sentry.io
• 05:37 Import Defer
  • proposal-defer-import-eval
  • proposal-deferred-reexports
  • Rob Palmer
• 09:30 Random Functions
  • proposal-random-functions
  • proposal-seeded-random
• 18:32 Array from Async
  • proposal-array-from-async
• 20:56 Upsert for Maps
  • proposal-upsert
• 23:13 Clamp
  • proposal-math-clamp
• 27:02 Sick Picks + Shameless Plugs

Sick Picks

• Scott: Anker Max USB 4-Port
• Wes: Clarkson's Farm

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