Products · Interactive Learning and Practice Available
Practice by doing, with nothing to install.
Learners write and run real code in secure cloud sandboxes, practise with quizzes and challenges, and get graded automatically against tests their teachers define.
What's included
Many languages
JavaScript/TypeScript, Python, SQL (PostgreSQL & MySQL), Java with a debugger, and HTML/CSS/JS web labs.
Auto-graded labs
Teachers attach tests; submissions are checked on the spot with clear feedback.
Data & spreadsheet practice
Data-preparation and spreadsheet exercises for analytics programs.
FlexLab & FlexSim Coming soon
Virtual chemistry, biology and procedural simulations.
FlexSpeak Coming soon
Speaking and pronunciation practice with AI feedback.