Interactive Compiling Mode

Multi-file project

Save file or whole project locally

Upload whole project to AWS Cloud

File Input/Output

Java / C++

Compact learning materials of Java/C++

AI instant assistant

Instant result preview

Multimedia insertion: images, videos, documents

Saving file or project locally

Upload project to AWS cloud

Signup/Login support

Form support

AI instant assistant

Comprehensive Algorithms' Visualizers

Comprehensive Data Structure Explorers

STEM-specialized social network

AI instant Assistant

Interest-oriented connections

Community Shares

Specialized Groups

Gamified Learning

Personalized Resources

Code anything, anywhere in a browser

Local Development Scenarios

GitHub Integration

Free more powerful desktop version