Making a blog for the next 10 years
kokada.dev
kokada.dev
The only reason why a site is not going to last is if you build it on a convoluted tower of tools that depend on other tools that depend on 3rd party services and so on.
Want your site to last? Pick a stack that’s as simple as possible. Want to make it last “forever”? Build it with just html + css.
Definitely need to have some way to check those links automatically.