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
ddf
cgal
manticore
gff
xfermode
shady-dom
pixelformat
documentgroup
chainlink-keepers
fault-tolerant-heap
code.org
blackfire
similarity
apache-royale
discord-interactions
pentaho-cde
tf.data.dataset
mcu
ios-app-group
command-timeout
model-selection
primavera
graph-algorithm
sprockets
splfileobject
rugged
apple-business-chat
clrprofiler
npm-pack
rfc822