Change console.log display(color/font/background color)

You can apply your own styling to log message, by prefixing the message with %c, and provide the css styles as second parameter to the log message. Here is the simple example:

console.log("%cThis is green color text", "color: green;");

Here is the output:

Bold text:

console.log("%cThis is green color text", "color: green;font-weight: bold;");

Background color:

console.log("%c Hello world ", "color: #FFFFFF;font-weight: bold;background-color: red;");

Multiple colors:

console.log("%c Hello world, %c Hello world ", "color: green;", "color: red;");