#React 16 unpkg how to
#React 16 unpkg install
#React 16 unpkg full

Run JSX PreprocessorĬreate a folder called src and run this terminal command: Both React and the application code can stay as tags with no changes.Ĭongratulations! You just added a production-ready JSX setup to your project.

#React 16 unpkg install

Step 2: Run npm install using npm here only to install the JSX preprocessor you won’t need it for anything else.Step 1: Run npm init -y (if it fails, here’s a fix).Go to your project folder in the terminal, and paste these two commands: The only requirement is to have Node.js installed on your computer. Essentially, adding JSX is a lot like adding a CSS preprocessor. Add JSX to a ProjectĪdding JSX to a project doesn’t require complicated tools like a bundler or a development server. Instead, in the next section you will set up a JSX preprocessor to convert all your tags automatically.

When you’re ready to move forward, remove this new tag and the type='text/babel' attributes you’ve added. However, it makes your website slow and isn’t suitable for production. This approach is fine for learning and creating simple demos. Here is an example HTML file with JSX that you can download and play with. Now you can use JSX in any tag by adding type='text/babel' attribute to it. If you already minify the application scripts, your site will be production-ready if you ensure that the deployed HTML loads the versions of React ending in : Tip: Minify JavaScript for Productionīefore deploying your website to production, be mindful that unminifed JavaScript can significantly slow down the page for your users.

Inside React code, it’s easier to use component composition instead. This strategy is mostly useful while React-powered parts of the page are isolated from each other. Here is an example that displays the “Like” button three times and passes some data to it:

#React 16 unpkg full

You have just added the first React component to your website.Ĭheck out the next sections for more tips on integrating React.ĭownload the full example (2KB zipped) Tip: Reuse a ComponentĬommonly, you might want to display React components in multiple places on the HTML page. These two lines of code find the we added to our HTML in the first step, and then display our “Like” button React component inside of it. render ( e (LikeButton ), domContainer ) querySelector ( '#like_button_container' ) ReactDOM. Add an empty tag to mark the spot where you want to display something with React. Optional: Download the full example (2KB zipped) Step 1: Add a DOM Container to the HTMLįirst, open the HTML page you want to edit. There will be no complicated tools or install requirements - to complete this section, you only need an internet connection, and a minute of your time. You can follow along with your own website, or create an empty HTML file to practice.

#React 16 unpkg how to

In this section, we will show how to add a React component to an existing HTML page.

Optional: Try React with JSX (no bundler necessary!).

You can then either gradually expand its presence, or keep it contained to a few dynamic widgets. With a few lines of code and no build tooling, try React in a small part of your website. The majority of websites aren’t, and don’t need to be, single-page apps. React components are a great way to do that. Perhaps you only want to add some “sprinkles of interactivity” to an existing page. React has been designed from the start for gradual adoption, and you can use as little or as much React as you need. Use as little or as much React as you need.