loader VS node

Your first point is absolutely spot-on but I am curious as to how much treeshaking was on the minds of masses at the time. The tooling of that era didn't really have any good support for tree shaking even for non-AMD includes and it was quite experimental tech (as in, I don't think it was a decision making factor for the majority of the tools on the scene).

The second point actually isn't strictly valid. I've written my own "all-in-one" async custom loader [0] that can require() CommonJS/AMD includes or regular "add a script tag" includes w/out any exports, all asynchronously, with asynchronous dependency trees for each async dependency in turn. You can define in the HTML source code a "source map" that maps each dependency name to a specific URL, so that you don't need knowledge of the filesystem tree to load dependencies.

Ideally, this source map can be generated via the tooling you use to compile the code (e.g. `tsc` is aware of the path to each dependency) but I haven't written my own tool to generate the require path to url map.

[0]: https://github.com/mqudsi/loader

Let’s see how we could set up a shiny new JavaScript project using the Yarn package manager. We are going to set up nodenv, install Node.js and Yarn, and then initialize a new project that we will then be able to use as a foundation for our further ideas.

Node.js ( https://nodejs.org/ )

Visit the Node.js website and download the latest version of Node.js for your operating system.

Basic knowledge of Node.js and its environment setup. If you don't have Node.js installed on your system, make sure you download and install it from the official Node.js website.

Node.js can be easily installed from its official website. Depending on your operating system, you can choose the Windows, macOS, or Linux version. Node.js packages come with npm (Node Package Manager), which is essential for managing dependencies in your projects.

To get started with Node.js 22.0.0, you can download the latest version from the official Node.js website. For those upgrading from an older version, it is recommended to test your existing applications for compatibility with the new release, particularly if you are using native modules or rely heavily on third-party npm packages.

Node.js (version 10 or higher)

Before we start, ensure that you have Node.js installed on your computer. This is necessary because we will use Node's package manager (npm) to create our Next.js project. If you need to install Node.js, you can download it from the official Node.js website.

Before starting a new project in react, you need to make sure that you have NodeJS install on your system. You can download the latest version of node at https://nodejs.org. Follow the instructions on the node website to do the installation.