BF onlineBF online This page contains an optimizing BF interpreter programed with JavaScript. For it to work JavaScript has to be enabled. Below, you can enter an BF program, and then execute it by pushing the `Execute' button. If you want a trace of all the executed statements, then push the `Execute-trace' button. If the program you entered is a Constant Number BF program you can us any of the `CN-execut
