[the_other]

> CSS naming has become largely obsolete.

This is enabled by tooling. The tooling is largely still using classes under the hood. If you know how to use the underlying tech well you can solve problems your framework of choice doesn’t solve for you.

Not every web page is an SPA. . Mant projects are small enough that frameworks are overkill, but good practice is still useful. Sites that are mostly content probably shouldn’t be built as if they were SPAs anyway (although many are now).

[runarberg]

Not necessarily. I often use native Web Components when I need to write a quick website SPA or not. Native web components also gives you component scoped styles without having to use any tools which alters the class names.