From last some days, i was thinking of writing this blog but got too busy with other things. Tonight i get some time on writing on this topic. This particular blog post i have not published here, This is actually published on medium.com. You can read full blog post by clicking here. I also had written webpack 1 to webpack 2 migration blog post which you can read by clicking the link. It’s too late tonight, almost morning now. I should take some nap now.