- Integers and Floating-Point Numbers
- Complex and Rational Numbers
- Functions
- Scope of Variables
- Methods
- Conversion and Promotion
- Documentation
- Single- and multi-dimensional Arrays
- Networking and Streams
- Asynchronous Programming
- Multi-processing and Distributed Computing
- Calling C and Fortran Code
- Embedding Julia
- Profiling
- Performance Tips
- Style Guide
- Noteworthy Differences from other Languages
- Command-line Interface