```1) fork `while 1; do ./pants changed-loop $targ...
# generalw
witty-crayon-22786
08/31/2015, 8:56 PM Copy code
1) fork `while 1; do ./pants changed-loop $target; ./pants bundle.npm $target; done` (runs forever)
2) run `./pants run.npm -- webpack-server` (runs forever)
3) iterate on changing sources