What are some useful tips for working with Vanilla JavaScript?

What are some useful tips for working with Vanilla JavaScript?

Here are a few tips: 1. Use 'let' and 'const' for variable declarations. 2. Take advantage of template literals for string interpolation. 3. Use arrow functions for cleaner syntax.

Can you explain why I should use 'let' and 'const' instead of 'var'?

Sure! 'let' and 'const' provide block scope, which helps prevent issues with variable hoisting and makes your code more predictable.

What are template literals and how do I use them?

Template literals are string literals that allow embedded expressions. You can use backticks (``) to create them and include variables with ${variableName}.

Can you give me an example of using arrow functions?

Absolutely! Instead of writing a function like this: function add(a, b) { return a + b; }, you can write it as an arrow function: const add = (a, b) => a + b;.