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
snowplow
socks
best-fit
function-attributes
pact-java
scjp
plpgsql
suitecommerce
google-advertising-id
bem
openjdk
precision
glmnet
openshift
siri
aws-scp
django-socialauth
rubymine
nearley
datetime-conversion
scrollwheel
adobe-pdf-library
font-scaling
nlua
mongo-go
vis.js-timeline
smart-wizard
vis.js
sticky
stk