What's New in JS and the Web
summary
Overview of the current ECMAScript standard and proposal process: explains TC39 and Interop, surveys proposals that are about to enter the standard (or will later) including Temporal for better time handling, the pipe operator and why it hasn’t made JavaScript more functional yet, and the evolving design of decorators. Also reviews new and upcoming Web APIs that have appeared or are on the way.
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chapters (19)
- 0:00Introduction
- 2:08Introduction
- 3:11JS standards update
- 6:20WeakMap and WeakSet
- 7:24Array findLast
- 8:06Immutable array methods
- 9:09Grouping with group
- 10:37Importing JSON
- 11:19Records and tuples
- 13:49Temporal date API
- 16:21Pipeline operator
- 17:47Decorators
- 22:06Idle detection API
- 25:33Screen wake lock API
- 27:22HTML sanitizer
- 30:17Search highlight API
- 32:48View Transition API
- 37:06Summary
- 38:27Q&A
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