jWarrior
Master modern development tools through hands-on exercises. Complete real challenges, submit pull requests, and track your progress.
How It Works
1
Sign in with GitHub
Authenticate using your GitHub account. No additional registration required.
2
Complete Exercises
Fork repositories, solve challenges, and submit pull requests with your solutions.
3
Track Progress
Automated tests verify your work. Pass the tests to earn points and badges.
Learning Paths
Git
Master version control and collaboration
10 exercises available
Docker
Containerization fundamentals
8 exercises available
Java
Core Java programming concepts
12 exercises available
Spring Boot
Build modern web applications
10 exercises available
Kubernetes
Container orchestration at scale
8 exercises available
Helm
Kubernetes package management
6 exercises available
Ready to Start Your Journey?
Join the community of developers learning by doing. Start with Git basics or jump straight into Kubernetes.