Learn flow

Choose a course, understand Duolingo's practice model and evidence, then compare the free and Super learning paths before signup or trial activation.

1 / 13

Course discovery starts with a visual catalog

A four-column grid makes languages and adjacent subjects easy to scan, while learner counts establish popularity before a course is chosen.

Free course

WCAG 2.2 Fundamentals: Audit a Screen for Accessibility

6 lessons · ~25 min

Start lesson 1 →