Optionally disable timestamps
When a node process is managed by systemd, systemd already provides timestamps in addition to the automatic prepending of timestamps by debug when not in a TTY. Therefore each line has double-timestamps.
Mar 19 16:29:19 dev sockethub[8187]: Sun, 19 Mar 2017 16:29:19 GMT express:router:layer new '/complete'
Mar 19 16:29:19 dev sockethub[8187]: Sun, 19 Mar 2017 16:29:19 GMT express:router:route get '/complete'
Mar 19 16:29:19 dev sockethub[8187]: Sun, 19 Mar 2017 16:29:19 GMT express:router:layer new '/'
Mar 19 16:29:19 dev sockethub[8187]: Sun, 19 Mar 2017 16:29:19 GMT express:router:route new '/delayed'
Mar 19 16:29:19 dev sockethub[8187]: Sun, 19 Mar 2017 16:29:19 GMT express:router:layer new '/delayed'
Mar 19 16:29:19 dev sockethub[8187]: Sun, 19 Mar 2017 16:29:19 GMT express:router:route get '/delayed'
Mar 19 16:29:19 dev sockethub[8187]: Sun, 19 Mar 2017 16:29:19 GMT express:router:layer new '/'
DEBUG_NOTIMESTAMPS=1 or something similar would be a great feature to have.