🎯 Today's Quick Coding Tip (JavaScript)
💡 Optional Chaining (?.) — a powerful JavaScript feature that helps prevent runtime errors when accessing deeply nested object properties.
Instead of getting a nasty TypeError when a property doesn’t exist, optional chaining safely returns undefined.
🔍 Example:
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const user = {};
console.log(user.profile?.name);
// Output: undefined (no error!)
Using this makes your code safer and cleaner, especially when working with APIs or dynamic data.
If you're not using it yet — start today! 🚀
👨💻 I'm learning and sharing something new every day.
Let me know in the comments if you'd like more quick tips like this!
🔗 GitHub: https://github.com/soikot026
📌 #JavaScript #CodingTips #WebDevelopment #DeveloperLife #LearnToCode
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