Cross-Origin Resource Sharing on GitHub Pages

Question

Is there a way to enable Cross-Origin Resource Sharing (CORS) for a static page hosted on GitHub Pages to allow cross-origin requests in Javascript?

For example, can

Answer 1

In my case, I was using a custom domain but I forgot to add the domain while deploying(ng deploy --base-href https://customdomain.com/). Check the network tab in dev-tools and observe the URL to check if it is generating the expected URL or not.