These resources have been utilized to create, implement, and study the effectiveness (change in self-confidence and medical knowledge) of an online, self-directed curriculum on gender-affirming care for family medicine residents. The learning objectives of the curriculum are included. The pre-surveys assess willingness to provide gender-affirming care, confidence providing gender-affirming care, transgender clinical exposure, and adequacy of training. The post-survey assesses confidence in providing gender-affirming care. The tests assess medical knowledge in the field of gender-affirming care. The curriculum assessment is used to assess the content and administration of the curriculum.