push()

• Adds one or more elements to the end of an array.

• Example:

  let fruits = ['Apple', 'Banana'];
  fruits.push('Mango');
  console.log(fruits); // Output: ['Apple', 'Banana', 'Mango']
  
  

pop()

• Removes the last element from an array.

• Example:

  let fruits = ['Apple', 'Banana', 'Mango'];
  let last = fruits.pop();
  console.log(fruits); // Output: ['Apple', 'Banana']
  console.log(last); // Output: 'Mango'
  
  

shift()

• Removes the first element from an array.

• Example:

  let fruits = ['Apple', 'Banana', 'Mango'];
  let first = fruits.shift();
  console.log(fruits); // Output: ['Banana', 'Mango']
  console.log(first); // Output: 'Apple'
  
  

unshift()

• Adds one or more elements to the beginning of an array.

• Example:

  let fruits = ['Banana', 'Mango'];
  fruits.unshift('Apple');
  console.log(fruits); // Output: ['Apple', 'Banana', 'Mango']
  
  

splice()

• Changes the contents of an array by removing or replacing existing elements and/or adding new elements.

• Example:

  let fruits = ['Apple', 'Banana', 'Mango', 'Orange'];
  let removed = fruits.splice(2, 1, 'Kiwi');
  console.log(fruits); // Output: ['Apple', 'Banana', 'Kiwi', 'Orange']
  console.log(removed); // Output: ['Mango']