- Toolchain - UV package manager, virtual environments, and Python toolchain
- Data Structure - Strings, lists, tuples, dictionaries, and comprehensions
- Control Flow - Conditions and control flow statements
- Function - Default parameters, rest parameters, and function definitions
- Class - Object-oriented programming with classes and inheritance
- Module - Import statements and module organization
- Exception - Try-except blocks and error handling
- I/O - File operations, JSON, CSV, XML, and data conversion
- Command Line - CLI input, Click framework, and progress bars
- Testing - Pytest fixtures and testing patterns
- NumPy - Arrays, indexing, matrix operations
- Plot - Matplotlib visualization and plotting