UNPKG KNOCKOUT CODE

npm downloads the library from a CDN and adds it to the project locally. Most libraries deploy to and rely on the programmer adding the library to their project via npm at build time. If most JQuery applications import the JQuery library from this CDN, then users are more likely to have JQuery in their cache already.

This speeds up your site because the browser doesn't need to download the library again.įor example, JQuery has an official JQuery CDN. This can make your application faster than hosting files yourself.ĬDN's also have the advantage that if you are using libraries common to multiple sites then your users may already have the file cached in their browser. They are usually highly performant and offer location cached files so no matter where your users are, they receive the files from geo locations close to them. These are file hosting services for multiple versions of common libraries. What is a CDN?Ī CDN is a Content Delivery Network. In fact, if you've followed any JavaScript tutorial for a library, then you've probably already used a public CDN but may not be aware of it. This can simplify deploying the application and keeping dependencies up to date. Most popular JavaScript libraries are available from a public Content Delivery Network (CDN).

UNPKG KNOCKOUT CODE

When you're writing a Vanilla JavaScript application, you don't have to host all the code you use on your own site.

Unpkg knockout