What is the process for implementing NPM in a vanillaJS, html, and css project?

My current project consists of three html files: index.html, about.html, and resource.html. Additionally, there are two css files - style.css and style1.css, as well as two javascript files - script.js and script1.js. Index.html is linked to style.css and script.js, while about.html is connected to style1.css and script1.js. The resource.html file also uses style1.css and script1.js. I attempted to initialize an NPM project, but was prompted for an entry point. How should I proceed?

I am looking to bundle my project using webpack, which requires the use of NPM. It's worth noting that this project is entirely vanilla.

Answer №1

It was suggested in the feedback that you begin by downloading Node.js.
Node.js comes with its own package manager known as npm.

In my view, when starting your project, using the webpack bundler may initially be overwhelming, so I recommend considering using Parcel instead.

Here are the steps for your project:

Step 1

Once you have installed node along with npm in your project directory folder, run the following script in a terminal:
npm init -y
This will generate a package.json file in the root directory of your project.

Step 2

Run the following script in the terminal to install the parcel bundler:
npm install --save-dev parcel

Step 3 Within the package.json file, there will be a line containing"scripts".
Add the following lines to it:

"scripts": {
    "start": "parcel ./*.html",
    "build": "parcel build ./*.html"
  },

Once this is complete, simply execute the following script in your terminal to launch a development server on your local machine with automatic reloading at localhost:1234

npm run start

If you wish to bundle your HTML project, just run the following script:
npm run build

To gain a deeper understanding of how Parcel functions, check out the tool's documentation here.

I hope this proves helpful!

Answer №2

It seems like your question pertains to the entrypoint prompt that shows up when you initiate npm init. The value you input there will be assigned to the main property in the package.json file.

This particular property specifies which file or module will be loaded when your package is imported or required by someone else. If you're not creating an npm package to be imported and are simply using npm for installing dependencies, you can stick with the default value: index.js, even if it doesn't actually exist.

To learn more about this, you can check out the following link: https://docs.npmjs.com/cli/v9/configuring-npm/package-json#main

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