Grammar ressources

Hey!

I am looking for resources for studying grammar. I have already some basics since I have been studying Japanese for quite some time now, but I am lacking in terms of vocabulary/kanji (that’s why I am here). I wanted to know if some people have some good resources to review and learn grammar points.
I know about different textbooks, but I would prefer online resources if possible.
If you have any really good textbooks, why not? I know principally of Genki.

Thanks for your help!
I know that there are surely a lot of topics like that out there, but I haven’t found what I was looking for, so don’t hesitate to share them with me if you know some.

Have a nice day :D!

Many people here (myself included) are partial to Bunpro.

Better detailed and more comprehensive answers are probably to be found in this thread than the relatively small amount of replies that threads like this typically get.

Thank you, never seen this one! I’ll definitely go through it :D.

Bunpro + 日本語文型辞典 + internet search gets you some good mileage.
文型一覧表 (neocities.org)
Also this which references multiple resources