Got web performance problems? Just wait...

I saw a tweet by a good chum and colleague, Mariko, about testing on a range of low end devices keeping you really grounded.

The context of the tweet is that we are looking at what Web Development is like when building for users who live daily on these classes of devices.

The team is doing a lot of work now in this space, but I spent a day build a site and it was incredibly hard to make anything work at a even slightly reasonable level of performances - here are some of the problems that I ran into:

For many of the pages I was building, even on a fast wifi connection pages took multiple seconds to load, and subsequent interactions were just plain slow. It was hard, it involved trying to get as much as possible off the main thread, but it was also incredibly gratifying at a technical level to see changes in algorithms and logic that I wouldn't have done for all my traditional web development, yield large improvements in performance.

I am not sure what to do long-term, I suspect a huge swathe of developers that we work with in the more developed markets will have a reaction 'I am not building sites for users in [insert country x]', and at a high-level it's hard to argue with this statement, but I can't ignore the fact that 10's of millions of new users are coming to computing each year and they will be using these devices and we want the web to be the platform of choice for content and apps lest we are happy with the rise of the meta platform.

We're going to need to keep pushing on performance for a long time to come. We will keep creating tools and guidance to help developers load quickly and have smooth user interfaces :)

I lead the Chrome Developer Relations team at Google.

We want people to have the best experience possible on the web without having to install a native app or produce content in a walled garden.

Our team tries to make it easier for developers to build on the web by supporting every Chrome release, creating great content to support developers on, contributing to MDN, helping to improve browser compatibility, and some of the best developer tools like Lighthouse, Workbox, Squoosh to name just a few.

I love to learn about what you are building, and how I can help with Chrome or Web development in general, so if you want to chat with me directly, please feel free to book a consultation.

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