por Do you know what create-react-app is in React? React is one of the most popular JavaScript libraries in the world of web programming. the second after JQuery. With this library, we can combine the power of JavaScript with the ease of an HTML-like syntax, which gives us the possibility of executing actions in a much simpler way.
In this post, we will teach you what is create-react-app in React and how it works, a quick way to create single page applications in this library.
The context
Before answering what it is create react app, we will give you a context. React is a library that allows us to create single page applicationsalso known as SPA for its acronym in English: single page application. As you have been able to read in our other posts about React app, Its syntax is based on elements, components, states and effects. To learn more about these topics and about applications with react, we invite you to explore the web development section of our blog.
To create applications with React manually, we would have to follow many steps. First, we would need to create a configuration webpack where we define which modules to go through Babel, which modules to style, etc. Then, within the configuration webpackwe would have to create a configuration to create the final build. This option gives us a lot of freedom, since we are creating our code from scratch. However, the world of programming has given us the possibility of simplifying this process of creating applications with react.
Despite the great usefulness of these elements for the app with react, In practice we don’t usually start a project with a blank page of code. In fact, there are different tools that facilitate the process of starting a project. One of them is create-react-app in React app. With this tool, we will get all this configuration without having to write it ourselves. This allows us to start designing our application immediately, without having to worry about the previous steps.
From , we suggest you start using this type of tools after understanding the logic webpack. Understanding how the process of setting up an app with react works will help you understand exactly what these tools do to make our lives easier and will allow you to manipulate its configuration when required. If you already know this process, Dare to use this toollike creating react app!
What is create-react-app in React?
Now let’s answer the question about what it is. create react app. Create-react-app in React it is a package that we can install globally to create our applications directly within this JavaScript library, and therefore, to create react app. When we create a React application with this package, we will obtain a development environment previously configured with some default commands. This environment is prepared so that we can execute all types of actions and insert all types of elements. Furthermore, this tool It is prepared so that our JSX can be understood with Babel and supports the latest JavaScript developments.
For install create-react-app in React app or create react app, we invite you to explore the page create-react-app.dev. If what you need is a tutorial to understand how you can use this tool, we recommend our post on creating an application with create-react-app.
Whats Next?
Now that you know how to use create-react-app in React to create a web app, It’s time for you to use it to create your own projects! To learn how to develop projects, not only in React but also in other programming tools, we invite you to participate in our Full Stack Web Development Bootcamp. There, you will learn to master languages such as JSX, JavaScript, CSS and HTML, making you an expert in web development in a few months. What are you waiting for to start? Enroll now!