r/InternetIsBeautiful • u/copy_ashx • 3h ago

A website perfectly recreating how YouTube looked and functioned back in 07.

39 Upvotes

r/InternetIsBeautiful • u/JouniFlemming • 18h ago

I made a website about prime numbers

0 Upvotes

I made https://primenumbercheck.org/ - It is a website that allows you to check whether a large number up to 20k digits is a prime number, plus a lot of information about prime numbers.

Full disclosure: I'm just an engineer with some odd interest about prime numbers, I'm not a mathematician so I cannot guarantee everything there is correct. But I did my best.

It's 100% free. No ads, no accounts, no tracking. Just a little side quest project. I hope someone finds it interesting.

11 comments

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