- number
- string
- boolean
- array
- object
- if
- switch
- ternary
- boolean logika (and, or)
- for
- for-of
- for-in
- while
- cikliski array metodai
- function
- arrow function
- class (oop)
- number metodai
- string metodai
- array metodai
- object metodai
- DOM
- event listeners
- fetch
- localStorage