What if I told you your Webpack is doing too much work all this time? Webpack 4 brought a lot of goodies for developers but to use it at scale, the Outlook team at Microsoft had to take a hard look at the incremental build numbers to find out. Here’s how we made our incremental builds go from 35s to a consistent 5s. I guess it goes without saying that you MUST measure in order for you to know you
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