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.
Write and execute Ruby scripts with auto-complete, auto-indent, and code coloring. Run selected text or files in a built-in browser or text editor. Support multiple file formats including txt, rb, html, and pdf.
Manage and organize code snippets with advanced search, synchronization, categorization, and version control. Integrate with IDEs and text editors for quick access. Securely store and deploy snippets across projects.