With ES Modules, you can natively import
other JavaScript. Like confetti, duh:
import confetti from 'https://cdn.skypack.dev/canvas-confetti';
confetti();
That import
statement is just gonna run. There is a pattern to do it conditionally though. It’s like this:
(async () => {
if (condition) {
// await import("stuff.js");
// Like confetti! Which you have to import this special way because the web
const { default: confetti } = await import(
"https://cdn.skypack.dev/canvas-confetti@latest"
);
confetti();
}
})();
Why? Any sort of condition, I suppose. You could check the URL and only load certain things on certain pages. You could only be loading certain web components in certain conditions. I dunno. I’m sure you can think of a million things.
Responsible, conditional loading is another idea. Here’s only loading a module if saveData
isn’t on:
The post Dynamic, Conditional Imports appeared first on CSS-Tricks.
You can support CSS-Tricks by being an MVP Supporter.
source https://css-tricks.com/dynamic-conditional-imports/
No comments:
Post a Comment