I've been using this alongside webpack-dev-server, but I've run into a dependency problem when upgrading to webpack-dev-server version 4, since that package no longer has webpack-log as a dependency.
It looks like this problem is already fixed in your repo (by moving webpack-log from devDependency to just dependency), but the fix is not included in the 0.1.1 release on NPM.
(That dependency could also be removed altogether by using the now-built-in Webpack Logger API, but it would only work with Webpack 4.39 or newer. https://webpack.js.org/api/logging/#examples-of-how-to-get-and-use-webpack-logger-in-loaders-and-plugins )