How do I change the color of my console log?

Add CSS Styles to Console Log Output log(‘%c hello world ‘, ‘background: #222; color: #bada55’); We add the %c tag so that we can apply the CSS styles in the 2nd argument to the hello world text. We set the background property to set the background color. And we set the color property to change the text color.

Can you console log in node JS?

js provides a console module which provides tons of very useful ways to interact with the command line. It is basically the same as the console object you find in the browser. The most basic and most used method is console. log() , which prints the string you pass to it to the console.

How do you change the color of text in node JS?

For example if you want to have a Dim, Red text with Blue background you can do it in Javascript like this: console. log(“[2m”, “[31m”, “[44m”, “Sample Text”, “[0m”);

How do I change the background color in Node JS?

“node background color js” Code Answer

  1. // change background color for specific id ..
  2. function changebackground(){
  3. document. getElementById(‘id’). style. backgroundColor = ‘green’ ;
  4. }
  5. // change background color for whole body..
  6. function changebackground(){
  7. document. body. style. backgroundColor = ‘green’;
  8. }

What is CLI color?

cli-color – Yet another colors and formatting for the console solution. Colors, formatting and other goodies for the console. This package won’t mess with built-ins and provides neat way to predefine formatting patterns, see below.

Does console log slow down node?

As said above, the console. log is asynchronous and non-blocking, so it would not slow your application too much except one tick for the function invocation. But it is a good habit to use some module to turn some logs of certain level off when deploy it in production instead of using console.

How do I use console in node JS?

Node. js console is a global object and is used to print different levels of messages to stdout and stderr. There are built-in methods to be used for printing informational, warning, and error messages.

How do I use chalk in node JS?

// Importing the chalk module const chalk=require(“chalk”); // Coloring different text messages const welcome=chalk. green; const warning=chalk. red; console. log(welcome(“Welcome to Tutorials Point”)) console.

Which property is used to change the background color *?

background-color property
The background-color property sets the background color of an element. The background of an element is the total size of the element, including padding and border (but not the margin). Tip: Use a background color and a text color that makes the text easy to read.