Optional Chaining in JavaScript: How to Safely Access Nested Properties
6:42
YouTubeUnlock JS
Optional Chaining in JavaScript: How to Safely Access Nested Properties
🛡️ Tired of endless if (user && user.profile && user.profile.name) checks? In this video, we'll take a look at optional chaining (?.) — a modern solution for safely accessing nested object properties that will make your code cleaner and safer. Optional chaining appeared in ES2020 and instantly became a must-have tool for every developer ...
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