DevFests are local tech conferences hosted by Google Developer Groups (GDGs) around the world. They feature talks, hands-on demos, workshops, and codelabs on the latest Google tech. In 2022, there were 550+ DevFests, helping 320k+ developers. 

Each DevFest event is crafted by its local organizers to fit the needs and interests of its local developer community. Whether it be through hands-on learning experiences, technical talks delivered in local languages by experts, or by simply meeting fellow local developers, DevFest attendees learn how to build together and innovate on Google's developer tools.