Have you ever wondered why we need to use webpack and npm to install node for JavaScript, when we can simply run JavaScript code directly in our browser? And how exactly do we go about implementing webpack into our project files?
Have you ever wondered why we need to use webpack and npm to install node for JavaScript, when we can simply run JavaScript code directly in our browser? And how exactly do we go about implementing webpack into our project files?
Running Javascript in a web browser is possible because each browser has its own unique Javascript engine that can interpret and execute the code. For example, Google Chrome utilizes the V8 engine, while Firefox uses the SpiderMonkey engine.
On the other hand, node leverages the power of the V8 engine (originally from Chrome) to run Javascript through the command line, enabling developers to create backend servers using Javascript!
Webpack, however, serves a completely different purpose and is used for building applications. It can bundle all Javascript files into a single file and offer other useful features essential for developing complex JS applications.
Webpack serves as a bundler, aiding in the organization, upkeep, and consolidation of project dependencies.
For those aiming to develop a basic website with minimal dependencies, webpack may initially seem excessive - and it can be. However, for those seeking to create something contemporary and resilient, a bundler becomes essential.
There are numerous features provided by webpack that are crucial for web development beginners, many of which you may not even realize you need. Further information on these capabilities can be found on the project's official site.
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