Exploring New JavaScript API 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

• Scott’s Instagram
• LevelUpTutorials Instagram
• Wes’ Instagram
• Wes’ Twitter
• Wes’ Facebook
• Scott’s Twitter
• Make sure to include @SyntaxFM in your tweets
• Wes Bos on Bluesky
• Scott on Bluesky
• Syntax on Bluesky