find string between two strings javascript code example

Example 1: javascript get text between two words

//Gets the part of the string inbetween the : and the ;
var part = str.substring(
    str.lastIndexOf(":") + 1, 
    str.lastIndexOf(";")
);

Example 2: how to compare two strings in javascript if condition

var string1 = "Hello World";
var string2 = "Hello world.";
if (string1 === string2) {
  console.log("Matching strings!");
}
else {
  console.log("Strings do not match");
}