A developer community is a group of individuals who share a common interest in software development and programming. These communities can be found online or in-person, where members collaborate, share knowledge, and support each other in their coding endeavors. They often use platforms like GitHub, Stack Overflow, and various forums to discuss projects, troubleshoot issues, and exchange ideas. Members of a developer community can range from beginners to experienced professionals. They participate in events such as hackathons, workshops, and meetups to enhance their skills and network with others. This collaborative environment fosters learning and innovation, helping developers stay updated with the latest technologies and trends.