Skill map
Each skill’s level is the highest level among the challenges you completed for it. Levels go from 0 (Awareness) to 8 (Teach).
- Loops
- Types and values
- SQL SELECT
- HTML structure
- Styling with CSS
- Accessibility
- Caching
- Functions
- Arrays and objects
- Async code
- Error handling
- Git
- Refactoring
- State management
- Queues and events
- Structured outputs
- Retrieval (RAG)
- Tool design
- Agent permissions
- Unit testing
- End-to-end testing
- Authentication
- Injection attacks
- Joins
- Indexes
- HTTP
- Idempotency
- Components
- CI/CD
- Docker
- Profiling
- MVP
- Funnels
- Drawing on a canvas
- The game loop
- Keyboard and mouse input
- Collision detection
- Velocity and gravity
- Game states