Stack Overflow: A popular Q&A website for programmers where developers can ask and answer technical questions.
GitHub: A platform where developers can collaborate and share their code, as well as track and manage their projects.
Meetup: A platform for organizing in-person meetups for developers in a specific location.
Reddit: A website that has a lot of communities dedicated to specific topics, including software development.
Developer forums: Online forums where developers can ask and answer questions, share their experience and knowledge and help others.