Enter any Smalltalk expression or statements below and then press [Evaluate]. For more help on the syntax of SmallJS, look at Smalltalk.md

Some examples:

  'Hello, ' , 'World' , $! toString
  1 + 2 < 4 ifTrue: [ 'smaller' ]
  #( 1 2 3 ) map: [ :n | n squared ]
  | a |  a := 4.  a squared.