CategoryPerformance

July 20, 2022 — Optimizing the size of images can have a bigger impact on performance than all other areas combined. In this article, Louis Lazaris covers different tools available for reducing the size of images. Read more…

July 18, 2022 — “Segmented Rendering” is a new pattern and it will change the Jamstack game forever. Let’s try to push the boundaries of static rendering and learn how to apply it to personalized content. Read more…

June 9, 2022 — This article explores the evolution and the future of frontend tooling, presenting a new set of tools featuring a change in paradigm, platform, or both. Read more…

June 1, 2022 — In this article, Ken Harker explains what third-party resource requests really are and which common optimization strategies can help reduce the impact on the user experience. By carefully considering how third-party requests will fit into your website during the design stage, you’ll be able to avoid the most significant negative impacts. Read more…

May 25, 2022 — In this article, Frank Joseph explains both weak and strong references in JavaScript, as well as the concept of reachability. Let’s dig in! Read more…

May 23, 2022 — CSS is constantly evolving, and some cool and useful properties either go completely unnoticed or are not talked about as much as others for some reason or another. In this article, we’ll cover a fraction of those CSS properties and selectors. Read more…

May 16, 2022 — What makes the underused Server-Timing header uniquely powerful among all other response headers? We’ll rethink the expectation for using it exclusively for timing and see fast solutions for hard-to-solve monitoring challenges. Read more…

May 12, 2022 — In this article, Dan Shappir analyzes the performance cost associated with various frameworks and explains the wide variety of framework and platform choices that are currently available to front-end and fullstack developers. Read more…

May 9, 2022 — At the end of 2021, the Chrome team shipped some functionality that has the ability to make or break sites meeting the Core Web Vitals. So, let’s learn a little bit more about the Back/Forward Cache (aka bfcache), and what you can do to test if your website is compatible with it. Read more…

April 29, 2022 — Introducing Partytown, a lightweight open-source solution that reduces execution delays due to third-party JavaScript by offloading third-party scripts to web workers, which run in background threads. Read more…