Code.org is a non-profit organization dedicated to promoting the popularization of computer science education, aiming to give every student the opportunity to learn programming and other related skills. The platform provides free courses and resources suitable for all ages, including "speed learning courses" and "express courses" for preschoolers, one-hour programming activities, artificial intelligence exploration, and basic computer science courses for elementary school students. Teachers can use Code.org's online course opening function to create courses and track students' learning progress to support classroom teaching and student self-learning. In addition, Code.org launched the "One Hour of Programming" event, which aims to stimulate students' interest in computer science through a short programming experience.