Schema Markup Doesn't Make Any Sense!! Help Please

[Leowa]

Hey again Moz community!

I've been trying to read up on schema markup and watch videos multiple times (!) but I can't understand how it works. I would greatly appreciate it if someone can answer these questions:

1. Do I need to ‘markup’ every part of the article? Like “this section can be FAQ snippet, and this can also FAQ etc..". So I guess my question is how detailed does the markup have to be?

2. What are the best tools to use for schema markup for wordpress?

3. What are the best tools to use for schema markup for react web-app?

4. The https://search.google.com/test/rich-results shows if the markup is good for a page, but it doesn’t provide any details. For some articles it says that sitelinks searchbox is detected but that’s only one type of snippet possibility? Do I need to add additional markup for, say, list snippets and FAQ snippets if I want a chance to get those?

Thanks a lot!

Leo W

[Leowa]

Also, it's hard to know if the markup is implemented correctly?

Thanks!