nolife restarts an application if a file changes
npm install nolife -g
Usage: nolife [options] <program> [params]
program ....... Executable program
params ........ Optional parameters
Options:
-d, --dir ..... Directory name to watch [.]
-e, --ext ..... Extensions to watch [js,json]
$ nolife app.js
$ nolife app.js -e js,jade
$ nolife node app.js -d mydir