Learn programming concepts through interactive lessons and exercises. Complete coding challenges to reinforce knowledge. Track progress and set goals. Sync learning sessions across devices. Receive personalized feedback and recommendations.
by Codecademy, LLC★ 4.837,959 ratingsEducationFreeData updated 2026-09-14
Explore coding concepts through interactive puzzles and character-based challenges. Drag and drop blocks to create sequences. Complete missions with playful characters. Receive instant feedback on solutions. Track progress through themed levels.
Access textbooks and course materials online and offline. Navigate chapters and pages with search and sort options. Highlight and annotate content with color-coded notes. Share highlights and notes with classmates and professors.
Learn programming languages and tech frameworks through structured courses. Complete exercises and track progress. Access expert-led lessons and receive feedback on assignments. Sync learning achievements across devices.
Create interactive with audio narration and illustrations. Generate personal adventures with customizable characters and settings. Include printable coloring pages and optional text prompts for storytelling. Share digitally or print for offline use.
BRASILIA TEC EMPRESA DE SOFTWARE E SERVICOS ONLINE LTDA
With structured lessons
From beginner to intermediate levels. Practice vocabulary, grammar, and syntax through interactive lessons. Complete exercises and quizzes to reinforce learning. Track progress and review material for retention.
Learn and phrases with personalized flashcards. Practice pronunciation with audio lessons. Track progress through interactive exercises and quizzes. Set goals and receive feedback on performance.
Questions with detailed explanations. Take tests and mock exams. Track performance statistics and review results. Set personal study goals and monitor progress over time.
Teaches 2nd with interactive games covering multiplication, division, addition, and subtraction. Includes geometry and measurement lessons. Offers phonics and science mini-games. Tracks progress and provides smart practice sessions.
Programming through structured lessons and exercises tailored to different skill levels. Solve coding challenges in easy, medium, or hard modes. Track progress and practice coding concepts interactively.
Learn from N5 to N1 with structured lessons and practice tests. Access a dictionary with meanings and examples. Mark items as known or unknown, favorite content, and select learning levels. Track progress through quizzes and review sessions.