Replies posted by Krunal_Lathiya

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Pablo_Hernandez
posted in Ask a Question

Load external javascript based on current URL

Though there’s been a lot of research on ways to load JavaScript without blocking, there really is just one way that I’d recommend as a best practice. There should really be no need to load anything more than two scripts to get your site to initialize and interactive. Make the initial JavaScript file as small as possible and then load in the larger one dynamically to avoid blocking. This is the simplest, easiest way to get all of your JavaScript onto the page without affecting the user experience. You can also import javascript modules into your project. With the intro of ES6, now you can import any javascript library via commonjs or standard es6 import method. You can even lazy load the module based on your requirement asynchronously. Lazy loading is a follow up of code splitting. Since the code has been split at logical breakpoints, we load things when they are needed. In this way, we can dramatically improve performance. Although the overall amount of loading time may be the sa

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Krunal_Lathiya
3 years ago

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