Gulp is gaining popularity and it has become part of every web application these days. In this post, find the list of latest and updated gulp js the interview questions and their answers for freshers as well as experienced users.
Gulp Js interview questions
- 1) Please explain what is Gulp?
- 2) How to install gulp?
- 3) For what Gulp is used?
- 4) How many streams are available in Gulp?
- 5) What gulp.src function do?
- 6) What is difference between Gulp and Grantjs?
Below are the list of Best Gulp Js interview questions and Answers
To install gulp, You can follow these steps:
Step 1 – Installing Node.js
You can use the following set of commands to add node.js PPA in your Ubuntu system and install it.
sudo apt-get install python-software-properties
curl -sL https://deb.nodesource.com/setup_12.x | Sudo -E bash - Sudo apt-get install nodejs
If you have successfully installed node.js and NPM on your system
Step 2 – Install Gulp.js on Ubuntu
After Step 1 You can use the following commands to install Gulp CLI globally on your system.
npm install -g gulp-cli
When You have successfully installed the Gulp CLI tool on your system.
Switch to your existing node.js application directory or create a new application with the below commands:
mkdir my-project && cd my-project
Then add the Gulp module to your project
npm install --save-dev gulp
When all is done, Let’s check the installed version of Gulp CLI on your system and the Gulp module in your application with the following command.
CLI version: 2.2.0
Local version: 4.0.2
Gulp is used because of the following reasons:
- In comparison to other task runners, It is shorter, simpler and faster
- It Uses SASS and LESS as a CSS preprocessor.
- Automatically refreshes page after editing the source files
There are 5 types of streams are available in Gulp.
The Difference Between Gulp and Granjs are as follows:
|Gulp has been designed to use a series of plugins that each plugin does a specific task very well.||Grunt has been designed to use plugins that often accomplish multiple tasks at the same time.|
|Gulp code is often much shorter than Grunt code, and their part.||Grunt code is often much larger than gulp because grunt contains the declaration of source and destination files for every task.|
|Grunt is focused on the configuration.||Gulp is focused on code.|
|Grunt was created around a set of built-in, commonly used tasks||Gulp is not really meant to enforce anything.|
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