IxDF - Interaction Design Foundation is the largest online design school globally, established in 2002. It offers a wide range of online courses in UX design, design thinking, user research, and usability, providing industry-recognized certificates. The platform caters to both beginners and professionals, allowing them to learn at their own pace with self-paced, expert-taught lessons. IxDF also connects a global community of UX professionals, offering network opportunities and career advancement through recognized credentials and company memberships.