volunteer-led, interactive workshops that use a learn-by-doing, “code with me” approach to support efficient, open, and reproducible research practices. The Carpentries also provides instructor training and learner-centered teaching programs that cover educational psychology and evidence-based, inclusive teaching strategies. Through these training programs, participants can become certified instructors or improve their skills in leading short-format trainings. The Carpentries sustains global communities of instructors, trainers, curriculum advisors, maintainers, and lesson developers who contribute to and use these resources.