The official FIRST website. It has resources for robotics, events, and community.
A forum for teams to post questions, answers, and connect with other teams. Chief Delphi is a great place to go when you have questions that can’t be answered on other sites.
Produced by FRC team #341 Miss Daisy, Team In a Box is a fantastic resource for founding a FIRST Robotics team.
Statbotics shows the data analytics for robot performance metrics.