Learn how the question mark "?" in JavaScript provides syntactic sugar in three powerful ways. https://fireship.io/courses/javascript/
00:00 Ternary Operator
01:15 Optional Chaining
01:45 Nullish Coalescing
Ternary https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Conditional_Operator
Optional Chaining https://github.com/tc39/proposal-optional-chaining
Nullish Coalescing https://github.com/tc39/proposal-nullish-coalescing
#js #100SecondsOfCode
Install the quiz app
00:00 Ternary Operator
01:15 Optional Chaining
01:45 Nullish Coalescing
Ternary https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Conditional_Operator
Optional Chaining https://github.com/tc39/proposal-optional-chaining
Nullish Coalescing https://github.com/tc39/proposal-nullish-coalescing
#js #100SecondsOfCode
Install the quiz app
- Category
- Fireship
- Tags
- webdev, app development, lesson

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