New and potential ES2019 JavaScript features every developer should be excited about - LogRocket Blog

JavaScript has come a long way since its early days, with many new additions and features designed specifically to make the language more user-friendly and less verbose. Below are some recent additions to JavaScript that I find fascinating. Some of these features are already available in Node, Chrome, Firefox, and Safari, while others are still in the proposal stage. Optional chaining Optional cha

[fukumura]

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[coppieee]

え、パイプラインもES2019に入るの？？やったー！/ 早とちりした。やっぱり、まだstage1じゃん。ES2019の話なのに何で入ってるんだ。

[yug1224]

Optional chaining やっときたかって思い

[Fushihara]

パイプライン オペレーターはjsの書き方をガラッと変える力があるから要注意！/パイプラインはまだstage1で完全にデマじゃん https://github.com/tc39/proposal-pipeline-operator

[Syunpei]

ES2019の機能まとめ