custom 404 page

[danbjoseph]

https://help.github.com/en/articles/creating-a-custom-404-page-for-your-github-pages-site

[DisIsUganda]

Thanks for the advice on how to create a custom 404 page. I still seem to find myself lost here. Could you help? The guide didn't really answer my questions... I want my 404 pages to be more "unique" Look at this one here https://under-the-open-sky.com/404/ Now do you see? The little animations and all that. How is this done? It looks amazing.

[danbjoseph]

You could probably used an animated GIF or embed some javascript.
Search around and you can find lots of examples like these:
https://freefrontend.com/html-funny-404-pages/