How To Remove Unwanted HTTP Response Headers

"This post will perform an honest audit of the entire “cost” of Boomerang on a page that it is measuring. We will review every aspect of Boomerang’s lifecycle, starting with the loader snippet through sending a beacon, and beyond. At each phase, we will try to quantify any overhead (JavaScript, network, etc) it causes. The goal is to be open and transparent about the work Boomerang has to do when measuring the user’s experience."

"If you’ve been waiting to try out React, Gatsby is a great place to start! If you’re struggling to make your React app fast, try switching to Gatsby! If you’re tired of using technology X to build websites and have a huge secret crush on React, well, Gatsby is waiting with open arms"

The next time you get something done with DevTools, ask yourself if it makes sense to automate it, and how much time this will save down-the-line.

"Managing your service worker cache invalidation is a key step in making your progressive web app a rich robust experience. It ensures that the content your customer sees and interacts with is the freshest content possible. It also guards your app from overstepping the cache quota and potentially causing a complete purge of everything you stored."