how to use increment operator in javascript code example

Example 1: decrement operator in javascript

// Decrement
let b = 1;
b--; //post decrement
--b; // pre decrement

Example 2: javascript increment

x = 0;
//pre-increment
++x;
//post-increment
x++;

Example 3: increment operator in javascript

// Increment
let a = 1;
a++; // Post Increment
++a; // Pre Increment