feeling at home in javascript

To feel at home in JavaScript, there are a few things you can do:

1. Get comfortable with the basics: Before diving into advanced topics, make sure you have a solid grasp of the basics. This includes understanding variables, data types, and control structures, as well as how to write functions.

2. Practice, practice, practice: The more you write JavaScript code, the more comfortable you will feel working with the language. Try building small projects or contributing to open-source projects to get more practice.

3. Read other people's code: Reading other people's code can help you learn new techniques and get a better understanding of how to write clean, effective code.

4. Stay up-to-date: JavaScript is a constantly evolving language, so it's important to stay up-to-date with the latest features and best practices. Follow blogs and online communities to stay informed.

5. Use libraries and frameworks: There are many JavaScript libraries and frameworks available that can help you write better code more quickly. Learn and use libraries and frameworks like React.js, Vue.js, or AngularJS to build robust and scalable web applications.

Here is an example of a function in JavaScript to add two numbers using the "+" operator:

index.tsx
function addNumbers(num1, num2) {
  return num1 + num2;
}

console.log(addNumbers(2, 3)); // Output: 5
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