I personally am not worried about the speed loss for my use cases, but definitely something to note.Īnother Note: I use Blade stacks to group my JavaScript snippets in the or the bottom of the tag. Your JavaScript will be slower because it's not pre-transpiled. Note: Babel will throw a warning that you shouldn't be using this in a production context. If you're interested in more info (adding babel configuration, using plugins, etc.), you can check out the docs page: This can be done with npm-check-upgrades (eg.
#Unpkg babel upgrade
This code will now run on browsers as old as IE 11. If you want to manually upgrade the Babel version used by babel-standalone (or build your own release), follow these steps: Upgrade the Babel versions in package.json. This tells Babel to transpile and process the JavaScript inside these tags. Find out the best CDN to use with babel-eslint or use multiple CDN as fallback. It does not work with the project set-up by creating react app. Now specify text/babel as the type of the script tag from before: In ReactJs, import from React-Select CDN is not done in a simple way as we do with the npm packages.To use them we need to use directly them in the HTML file. Here's a solution:Īdd the following two files from a CDN to the section of your page: If you, like me, aren't willing to give up the simplicity of sprinkling JS inside script tags around your app. If I were writing this bit of code in a more robust JavaScript build setup (like laravel-mix), Babel would automatically transpile this arrow function so older browsers will recognize it. This is the biggest pitfall of this approach. This is fine in most modern browsers, but in lots of apps I work on, it's important to support legacy browsers like IE 11.
Notice my use of ES6 arrow functions for the click handler. Var button = document.querySelector('button') If I need to do something small, I'll typically add a little inline tag and just do it right there.įor example, let's show an alert message when a user clicks a button. You can either choose the default preset which comes with a basic Babel + ESLint. Instead, in the next section you will set up a JSX preprocessor to convert all your tags automatically. When youre ready to move forward, remove this new tag and the type 'text / babel' attributes you ve added. However, it makes your website slow and isnt suitable for production. You can get a lot farther with them nowadays than you could back in the day. This approach is fine for learning and creating simple demos. Instead of reaching for Vue or React, I first see if I can solve my UI needs with plain old CSS (on top of Tailwind of course) and JavaScript.
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