por Do you know what DevServer is used for in webpack.js? And why is it important in web development? In this post, you will find the answers to both questions, as we will delve into the concept of DevServer, how it is installed within a code program and what its importance is.
DevServer in webpack.js
DevServer in webpack.js It is an element that we have to use for development if we want to have webpack within our code program. Therefore, it is very important to know the dependency and how to install it. DevServer is part of a group of options or tools for building a development environment with webpack.js. Although in addition to development tools there are other ways to build a development environment, such as using source maps, these are used much more.
Apart from the DevServer in webpack.js, with this tool we find the webpack Watch Mode and the webpack-dev-middleware, which have the same objective and equally detailed documentation, which you will see on the webpack.js website.
The simplest way to store the DevServer option in webpack.js, in the program we are developing or in a repository that uses it is the command . This is a tool that offers us a rudimentary and very useful website, as well as the option to use live-reloading.
Before seeing all its features, we are going to start by showing you the command to install it. You can run it in your command line.
In addition, you must be sure to have added the webpack development option within the scripts from your package.json file.
ADevServer is not an option by itself within the development environment you can create with webpack.js. Rather, it is a set of options that is stored within this world, which is much larger and derives from different objects.
Devserver on webpack.js is a webpack-dev-series option that is used to change the behavior of this package in different forms.
In turn, you can invoke Devserver in different ways:
With API: npm install –save-dev webpack webpack-dev-server with the Node.JS API. Con CLi: npx webpack serve.
To get the most out of DevServer in webpack.js, different options have been executed that allow us to accomplish various tasks and objectives. Some of these options are:
devserver.allowedhosts allows us to create a list of hosts que pueden acceder a nuestro servidor. devServer.bonjour allows us to host and open the server from ZeroConf. devServer.client is the option that allows us to establish a log level from the browser. This stores other sub-options to establish other levels or other tools that we need. devServer.compress nos permite habilitar el .
What can happen now?
Thanks to this article you have learned what DevServer is used for and why it is so important in development work. However, there are many more options that DevServer brings in webpack.js, so you still have a long way to go. To do this, we invite you to review our training program in Full Stack Web Development Bootcampwith which you will get the most out of everything that our expert teachers can teach you. Cheer up to change your future work and enter now!