[zh-Hant] general.skip_to_content

Data Structures

How you store and manipulate data.

Maps
完成百分比: 92.4% (21954)
完成百分比: 92.4% (21954)

2019

2020

已經有用過
知道是什麼
從未聽過

Sets
完成百分比: 92.6% (22010)
完成百分比: 92.6% (22010)

2019

2020

已經有用過
知道是什麼
從未聽過
我們邀請了 JavaScript 社群成員分享他們的「年度精選」

我的 2020 年精選:Josh W. Comeau

Josh Comeau has been an inspiration to me, and I can say the JS community in general. He writes very thoughtful articles on his blog, and they are some of the best I read in 2020 because they either helped me stay on top of the latest in JavaScript or helped me learn something new.

我們邀請了 JavaScript 社群成員分享他們的「年度精選」

Gift Egwuenu

Frontend Developer @ PassionatePeople

Typed Arrays
完成百分比: 92.7% (22032)
完成百分比: 92.7% (22032)

2019

2020

已經有用過
知道是什麼
從未聽過

Array.prototype.flat()
完成百分比: 93% (22108)
完成百分比: 93% (22108)

2019

2020

已經有用過
知道是什麼
從未聽過

BigInt
完成百分比: 93.4% (22186)
完成百分比: 93.4% (22186)

2020

已經有用過
知道是什麼
從未聽過

推薦資源

ES6 for Everyone

This premium video course is the best way to learn about all that ES6 has to offer while sharpening your core JavaScript skills.
感謝贊助我們的伙伴! 深入瞭解。