Posts tagged: javascript

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JavaScript Classes Explained

Classes are a great way to organize code and make more code reusable. Think of classes as code blueprints - you can use them to create a new `instances`. Think of an instance as new data (or context) that follow the same data structure.

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Optional Chaining (objects & arrays)

Optional chaining can be really useful to help with potential errors when accessing a property of an object. It allows you to access a property deep within an object without risking an error if one of the properties is nullish (null or undefined).

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