Programming languages like Python, SQL, HTML/CSS, and JavaScript through short, interactive lessons. Complete coding exercises and quizzes to practice skills. Track progress and revisit lessons at your own pace.
Learn Swift programming through 100 short videos explaining key features. Each video includes a quiz to test understanding. Progress unlocks coding exercises like predicting output, rearranging code, and identifying errors.
Languages like HTML, JavaScript, Python, and Java through interactive lessons and game-like challenges. Complete code examples, access 35+ courses, and use a fast compiler to test and run code instantly.
Learn to code through interactive robot and mecha adventures. Navigate through six islands, control T-Rex mechas, and solve challenges. Earn rewards, track progress, and unlock new levels and characters.
Diagnose eye conditions and access treatment guides
Provides diagnostic tools for eye conditions. Users can calculate visual acuity, transposition, and glaucoma risk. Features include dry eye disease assessment and diabetic retinopathy severity evaluation. Age to bifocal calculation is also available.
Allows users to write and run code on mobile devices and tablets. It includes a code editor, sample library, and tools for building front-end and back-end apps. Users can customize projects and deploy applications directly.