The 1# Asylum, allows the programmer to design a flowchart that can be translated into 1# or Sanity at the click of a button. It supports all features of the language, as well as the label feature from Sanity.
The 1# formatter is a php script which takes in a well-formed 1# program and returns a nicely formatted and commented version of that same program.
The 1# Sanity parser, started by Ammon Lauritzen, allows the programmer to write in a short hand language, a slight step above the 1's and #'s used in 1#, and interpret that into 1# commands. It also extends the language to allow easier development.