I have set up a server using express and the webpack-dev-middleware and webpack-hot-middleware that is currently accepting module replacements for the .js files
jcs
amazon-kinesis-kpl
jsonparser
iggrid
reflex-dom
friend
uievent
iptc
bengali
graphics
purely-functional
deviceorientationevent
tuist
cache-control
parent-child
firefox-marionette
goclipse
flink-checkpoint
amcharts
powershell-jobs
celery
trng
conversion-operator
readdirectorychangesw
node-opcua
iprogress
scrum
css3pie
osgi-fragment
immediate-operand