Playgrounds
Learncen Playgrounds are instant, pre-configured cloud labs designed to help you master Software Development, Infrastructure Operations, and Test Automation without any setup.
Categories
Playgrounds are organized into categories:
- Data Science — R Programming
- Languages — C, C++, Java, Python, JavaScript practice
- Web Automation — Playwright
- API Testing — REST Assured
- Performance Testing — k6
- Cloud Native — Docker, Kubernetes(comming soon)

Filtering
Use the category filter buttons at the top to narrow down playgrounds.
Launching a Playground
Click on any playground card to open it. The playground launches in a full-screen IDE environment.
Playground Status
- Ready — Available to launch
- Running — Currently active in your session