![how to run webpack build with watch how to run webpack build with watch](https://miro.medium.com/max/1838/1*UGYFDKGrQF6ID3CofCHUwg.png)
- #How to run webpack build with watch how to
- #How to run webpack build with watch software
- #How to run webpack build with watch code
You have to keep the index.html file inside the dist folder. We need two separate folders, dist for the output files and src for the input files. There is a specific folder structure to be followed when using Webpack and Babel in your project. So, let me guide you through using Webpack and Babel in a Vanilla JS project step by step. It might be a bit complex to set up Webpack and Babel in a project.
#How to run webpack build with watch how to
How to Use Webpack and Babel with Vanilla JS
#How to run webpack build with watch code
Makes the code compatible with all web browsers.Removes unused and unnecessary assets from the code, making it cleaner.Advantages of Using Webpack and Babel with Vanilla JS The whole process makes our Vanilla JS project easier to maintain and more efficient.īabel, in turn, translates the latest JavaScript code (ES6+) into older JavaScript code (ES5). This makes the code compatible with all browsers, even when you use the latest JavaScript version to code. After that, it generates the minified output file and removes unnecessary assets. Then, Webpack recursively explores all the files and identifies the dependencies. So, for that, Webpack is an essential tool, as it analyses the files, creates a dependency graph, and bundles up the files in the best possible manner.
![how to run webpack build with watch how to run webpack build with watch](https://aws1.discourse-cdn.com/freecodecamp/optimized/3X/6/3/63e38a1caf15dc39e6311e9bc0e28ce7df47ad68_2_1024x357.png)
Then, we can concatenate the files to get the same output by calling only one script file in the main file.īut this can be troublesome as we cannot determine the dependencies and the proper order on our own. In such instances, we have to break the code into several files to make it much simpler to comprehend. But consider a situation where there are hundreds of lines of code within the script file. Why Use Webpack and Babel with Vanilla JS?Ī simple project with a small number of lines in the script file is fine on its own. In such instances, a great option to try out is Babel. There may be times you want your code to be compatible with all browsers and environments, including the older ones. This artefact can be imported into our HTML, making it a more lightweight project.Īs for Babel, it is a syntax converter and a transpiler. A module bundler takes in all the assets and comes up with a single output file. Webpack is a module bundler we can use to minify multiple files in a JavaScript project and increase the overall efficiency. Webpack and Babel are tools for developers that optimize JavaScript applications. In this article, let’s see about the Webpack and Babel tools and how to use them with Vanilla JS projects. However, Webpack and Babel are great tools for effectively manipulating JavaScript, CSS, and other webpage assets to make them smooth and efficient. These conditions can slow down application performance, reduce efficiency, and even make it hard for the browser to load content. There can be repetitive and lengthy code and unused assets. When developing web applications, there are instances where our code seems complex, heavy, and less maintainable.
#How to run webpack build with watch software