Tool to apply CSS to unformatted text

[generrosity]

Obviously, there is no CSS directive to target arbitrary strings in a document. There are sometimes clever workarounds, but sites try making this as difficult as possible.

I have ADHD, and StyleBot is fantastic for adding subtle highlights and prompts to guide my eye.

Trivial example - "Member of fizbang Group" vs "Never has been a member of fizbang group"; having it bold red vs bold green would be handy 💪

⏩ Is there any tool that could do a once-per-page post-processing?

Literally just trivial string replacement at source level. PageLoadComplete or as data comes in split by tags. Don't care that it can't handle visual cases like FB's letters-in-tags obfuscation.

... things like this ,,, but not t<i>hi</i>s or th&ZeroWidthSpace;is ... 
... things like <span class='this'>this</span> ,,, but not t<i>hi</i>s or th&ZeroWidthSpace;is ... 

⏩ Whats the possibility of StyleBot adding something?

No high hopes as StyleBot works fantastic to inject CSS files instead. But it helps to "modify the appearance of any webpage"

⏩ In theory, jQuery could do this maybe ??? is there a jQuery injector stylebot somewhere?!

Thoughts and tips welcome 😁😁