tohsakarat Hello! I've developed a new extension for forum users to filter by multiple tags conveniently. I want to share it. (It is modified from blomstra/user-filter, and used for filtering tags.) I read the pined discussion of Extention tag, and still do not know how to do. Is there a step-by-step manual? Thanks!
clarkwinkelmann Check out https://docs.flarum.org/extend/distribution Extensions are usually published through Packagist, but it's not a hard requirement. You could in theory use any Composer-compatible repository.