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Learn about JavaScript function syntax, passing data to functions, the return keyword, ES6 arrow functions, and concise body syntax.

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Learn JavaScript Learn how to use JavaScript — a powerful and flexible programming language for adding website interactivity.

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Learn about the different components of a web application's back-end and explore the Node.js JavaScript runtime environment.

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Classes specify the shared properties and methods that objects produced from the class will have. When an object is created based on the class, the new object is referred to as an …

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