So many impressive elements in this Landing Page for social distancing app, Spaced. Make sure you experience the in-page demo where you drag the characters to a safe distance, changing the website background from red to green.
This website has unfortunately been redesigned or gone offline, so I have removed the direct link to it. The screenshot below hopefully preserved enough of the design but if you are really keen to inspect further, try this Archive.org link. FYI: the site was first featured on 20 January 2021.