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Write clean JavaScript code with Optional Chaining

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.

javascriptshortsoptional chaining

Justin Brooks

April 15, 2021

Write clean JavaScript code with Optional Chaining

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