In this GitHub Gist, you'll find must-have JavaScript code snippets for beginners. These concise and well-commented examples cover fundamental tasks, perfect for learning and applying in your projects.

Essential JavaScript Snippets for Beginners

1) Reverse a String:

// Reverses a given string
function reverseString(str) {
  return str.split('').reverse().join('');
}

2) Working with Arrays:

const myArray = [1, 2, 3];

// Add an element to the end of the array
myArray.push(4);

// Remove the first element from the array
myArray.shift();

3) Check Even or Odd:

// Checks if a number is even or odd
function checkEvenOrOdd(num) {
  return num % 2 === 0 ? 'Even' : 'Odd';
}


4) Find the Largest Element in an Array:

const numbers = [10, 4, 6, 8];

// Find the largest element in the array
const largestNumber = Math.max(...numbers);

5) Capitalize the First Letter of a String:

// Capitalizes the first letter of a string
function capitalizeFirstLetter(str) {
  return str.charAt(0).toUpperCase() + str.slice(1);
}


Explore these snippets and level up your JavaScript skills!

Feel free to experiment with these code snippets in your projects. Happy coding!

Comments and improvements are welcome.