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JavaScript

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2021-09-15

What is it​

JavaScript is a dynamically typed programming language used widely for the web. JavaScript conforms to the ECMAScript Language Specification.

When to use it​

Only use JavaScript when it's not possible to use TypeScript. For example, some configuration files like Prettier's .prettierrc.js have to be JavaScript files.

How to learn it​

There is unlimited JavaScript learning resources on the web. A good first step is going through the MDN Web Docs.