Lox
```c
 // Your first Lox program!
 print "Hello, world!";
```
- Dynamic typing
- Automatic memory management
- Data Types
  - Booleans
  - Numbers
  - Strings
  - Nil
- Expressions
  - Arithmetic
  - Comparison and equality
  - Logical operators
  - Precedence and grouping
- Statements
- Variables
- Control Flow
- Functions
- Closures
- Classes