Why lowercase letters save data

Lowercase letters and uppercase letters use the same amout of data — 1 byte each.

So, it’s surprising to learn that swapping uppercase letters for lowercase letters saves data.

How, you’ll have to read my article on my website. I normally put them on dev.to, but this one has too many interactive elements.

Here’s the article in full:

why lowercase letters save data

let me know what you think!