Showing 21–40 of 1,000 ranked alternatives.
Coursera, Inc.
Learn with courses and certificates
Access courses, projects, and certificate programs to develop job-relevant skills. Earn credentials from partner universities and companies. Track progress and complete hands-on projects to build practical expertise.
Brilliant Worldwide, Inc
Math and computer science concepts
Math and computer science through interactive lessons and personalized practice. Explore concepts visually, solve problems step-by-step, and receive instant feedback. Track progress and set learning goals to improve STEM skills.
SurfScore, Inc
Learn to code with fun activities
Teaches coding through game-based lessons and self-paced activities. Students solve mazes, create games, and explore creative challenges. Includes progress tracking and interactive lessons for pre-readers and readers.
sutheesh sukumaran
Write code anywhere
Write and execute code with instant runtime and smart syntax recognition. Access step-by-step tutorials and sample projects. Format code automatically and learn through built-in resources.
Autodesk
Design 3D models, circuits, and code
Create 3D models using intuitive device-optimized controls. Design circuits, code, and simulate electronic components. Learn through hands-on projects. Access free, ad-free tools suitable for all ages.
Sanchhaya Education Private Limited
Practice problems and DSA
Access tutorials, practice problems, and articles on Data Structures and Algorithms, Web Development, and technical interview preparation. Track progress with practice exercises and detailed explanations.
Shahbaz Khan
To with compilers
Programming languages including Java, Kotlin, Python, and JavaScript. Access tutorials and exercises. Compile and view output instantly. Track progress through structured lessons and quizzes.
Hudson Heavy Industries Ltd
Learn Swift with videos and quizzes
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.
Neuron Fuel, Inc.
Teach with interactive lessons
Teach children to code with interactive lessons and step-by-step tutorials. Create and share projects using block-based programming. Track progress and receive feedback. Sync with classroom accounts for teacher oversight.
Ievgen Ovsii
Study and data structures visually
Visualize and interact with and data structures through dynamic animations. Explore step-by-step breakdowns of sorting, searching, and graph . Practice coding exercises and test knowledge with quizzes.
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