Most hashtags are pretty obvious, you just put # in front of a topic. For example if a post is about coffee it might have the tag #Coffee
However, many popular hashtags have difficult-to-guess names, so I've started a list to help people discover them:
➡️ https://fedi.tips/fun-and-useful-hashtags-to-follow-on-mastodon-and-the-wider-fediverse
Copy-paste a hashtag into the search box in Mastodon if you want to browse or follow it.
If you have suggestions for non-obvious hashtags that should be added to the list, let me know in the replies 🙂
@FediTips The list doesn't have #WortsUpDoc for posts with liverworts, hornworts, or other bryophytes. :'(