Exploring New JavaScript Features

In this episode of Syntax, Wes and Scott talk about new approved and proposed JavaScript API changes including Promise.withResolvers, .at(), Immutable Array Methods, Array.fromAsync, and more.

• 00:10 Welcome
• 04:55 What are we going to cover?
• 06:10 Promise.withResolvers
• 09:40 .at()
• You probably knew about JavaScript’s new .at() method for accessing array items. Did you know it works for strings too?
• @IAmAndrewLuca
• 15:59 Immutable Array Methods
• Wes Bos: "🔥 Pretty excited about the new JavaScript non-mutating array methods. Currently in stage 3. .toReversed() .toSorted() .toSpliced() - remove items .with() - replace items
• 21:48 Array.fromAsync
• Proposal for array.fromAsync
• 27:15 Array Grouping
• Proposal for Array grouping
• 31:04 Observable Events?
• Observable Events?
• 35:28 Import Attributes
• 39:21 v.emplace method
• 41:15 Decorators
• Proposal for Pattern Matching
• 45:42 SIIIIICK ××× PIIIICKS ×××

• Scott: Artifact.news
• Wes: LED lights for bikes

• Scott: Sentry
• Wes: Wes Bos Tutorials

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