JavaScript comes with a variety of built-in methods that are ready to be used as soon as the language is implemented. These methods are pre-written and optimized code that can perform specific tasks such as mathematical operations, string manipulation, and even manipulating the Document Object Model (DOM).

Built-in methods in JavaScript are used to perform repetitive tasks more efficiently and to make the code more readable. They also provide a consistent and reliable method for performing specific actions.

The history of built-in methods in JavaScript dates back to the release of the language in 1995. Since then, the number and functionality of built-in methods have grown significantly, with the addition of new methods in each version of the language.

Methods can be used with Objects, Arrays, and Strings and they offer the possibility to work with data in an efficient way without having to write repetitive functions over and over. Sounds awesome, right?


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