Learn spoken Mandarin through structured courses with carefully designed lessons introducing new vocabulary gradually. Access over 12000 high-quality audio recordings for practice.
Provides a interpreter for basic language syntax and functions. Users can run code, debug scripts, and access tutorials. It supports educational use for students and instructors learning fundamental concepts.
A Scheme interpreter allows users to write and execute code. The console supports read-eval-print loops for interactive coding. The text editor includes syntax highlighting, smart indentation, and parenthesis matching.
Lua programming with AI-driven lessons, interactive coding exercises, and real-time feedback. Create and test scripts in a built-in . Explore game development, automation, and embedded systems projects.
: Follow step-by-step tutorials, write and run code using an in-built compiler, take quizzes, and track progress. Access lessons without prior coding experience and explore Java fundamentals.
From basic to advanced without prior experience. Access offline content with organized topics. Use dark mode and a user-friendly interface to follow structured lessons and practice coding exercises.
C++ from beginner to advanced with interactive lessons and live code examples. Take instant quizzes, track progress with streaks, and use a 24/7 AI coding assistant. Access 180+ lessons covering basics, OOP, STL, algorithms, and data structures.
With interactive lessons and coding exercises. Build web applications using frameworks like Django and Flask. Explore data analysis with pandas and visualization with matplotlib.
Run code on iOS devices using an interpreter that supports common functions for students and learners. Edit and execute scripts, view results, and access basic features without requiring advanced capabilities.