• Girls Who Code (GWC) Clubs are free extracurricular programs for 3rd-5th and 6th-12th grade girls that teach participants about Computer Science (CS) in a fun and safe environment! GWC Clubs take place throughout the academic year. They serve as a place for girls to spend time together while learning about CS and building their confidence. Clubs provide participants with a sisterhood of supportive peers and role models, and an opportunity to use their skills to positively impact their community.