Just like Navid said. dev.to is probably what you're looking for and if you got some experience already you've most likely seen it before. Amazing guides and active discussions.
There are many great developer communities out there depending on your interests and focus but I would recommend Reddit and GitHub as good ones. If you want to explore them and find the one that suits your needs the best I can suggest are the developers of BiztechCS who have skilled knowledge and experience. You can get in touch with them here : https://www.biztechcs.com/hire-f...