smart-restart
Like nodemon but only watches require()d files. Like piping but easy to use with node-inspector.
hot-keeper
Hot reloader for CommonJS applications that keeps specified variables between restarts
@cooby/crx-load-script-webpack-plugin
A webpack plugin overrides the default load script mechanism for Chrome Extension. Useful for Chrome Extension developers that are trying to lazyload scripts or using HMR when working with the Webpack dev server.