Write clean JavaScript code with Optional Chaining

Опубликовано: 02 Июль 2026
на канале: Justin Brooks
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Want to learn how to write clean javascript code? Optional chaining operator (?.) permits reading the value of a property located deep within a chain of connected objects without having to expressly validate that each reference in the chain is valid. Using optional chaining will make your javascript more readable and less error-prone


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Optional Chaining - https://developer.mozilla.org/en-US/d...