requestmetrics.com
Measuring Web Performance in 2021: The Definitive Guide
13+ min · · This is the complete guide to the metrics, methods, and measurements of web performance in 2021.If you run a website, this guide has all the fundamental idea... · Shared by 43, including Vue.js Developers Newsletter, Stef Walter, Nick Floro, David Hellmann, Galen King, Evan (he/him)
Smashing Magazine 🇺🇦 🏳️🌈
How We Improved SmashingMag Performance — Smashing Magazine
20+ min · · In this article, we’ll take a close look at some of the changes we made on this very site — running on JAMStack with React — to optimize the web performance and improve the Core Web Vitals metrics.… · Shared by 94, including Sara Soueidan, Daniel Schwarz, Chris Heilmann codepo8@toot.cafe, David Hellmann, Evan (he/him), Brian Rinaldi
addyosmani.com
The Import On Interaction Pattern
13+ min · · Tip: Lazy-load non-critical resources when a user interacts with UI requiring it. Your page may contain code or data for a component or resource that isnt im... · Shared by 35, including Marius Bleuer, Yoav Ganbar (🥑 Builder.io/Qwik), Paul Irish, David Hellmann, Evan (he/him)
moderndescartes.com
Data-oriented Programming in Python
6 min · · Originally posted 2020-09-13 Tagged: optimization, computer_science, python Obligatory disclaimer: all opinions are mine and not of my employer Many users of Python deprioritize performance in favor… · Shared by 15, including Real Python, Evan (he/him)
DEV Community
Automated lighthouse score to your PR (with Vercel and Github Actions)
1 min · · TLDR give me the code now! Imagine a friendly Github Action bot that adds this to all the PRs (per c... · Shared by 49, including Matthias Lampe, David Hellmann, Evan (he/him)
addyosmani.com
Faster Web App Delivery with PRPL
5 min · · PRPL is a pattern for structuring and serving web applications and Progressive Web Apps with an emphasis on improved app delivery and launch performance. · Shared by 58, including Chris Heilmann codepo8@toot.cafe, David Walsh, mastodon.social/@renestalder, Matt, David Hellmann, Chris {he, they} , Yoav Ganbar (🥑 Builder.io/Qwik), Evan (he/him)
SitePoint
Core Web Vitals: A Guide to Google's Web Performance Metrics
5 min · · Core Web Vitals are Google's metrics for evaluating real-world web performance. Learn how to optimize for Core Web Vitals and improve both UX and SEO. · Shared by 8, including Evan (he/him)
debugbear.com
Performant front-end architecture
9 min · · Learn how to make your client-side apps load fast and provide a good user experience. · Shared by 185, including Evan (he/him), Davy De Pauw, Angel Romero, Marius Bleuer, Chris Heilmann codepo8@toot.cafe
addyosmani.com
Infinite Scroll without Layout Shifts
8 min · · Learn how to implement infinite scrolling for long lists without causing surprising layout shifts. · Shared by 33, including Evan (he/him), Ahrbil, Chris Heilmann codepo8@toot.cafe
Smashing Magazine 🇺🇦 🏳️🌈
An Introduction To Running Lighthouse Programmatically — Smashing Magazine
7 min · · This article contains a brief introduction to Lighthouse, discusses the advantages of running it programmatically, and walks through a basic configuration. · Shared by 18, including Chris Heilmann codepo8@toot.cafe, Evan (he/him)
engineering.shopify.com
How Shopify Reduced Storefront Response Times with a Rewrite
12+ min · · In January 2019, we set out to rewrite the critical software that powers all online storefronts on Shopify’s platform to offer the fastest online shopping experience possible, entirely from scratch… · Shared by 29, including Marius Bleuer, Evan (he/him), Matteo Fogli, John Mueller (official) · Not #30D
3perf.com
Case study: Analyzing Notion app performance
17+ min · · How to make a React app load ~30% faster – by tuning some configs and delaying some scripts · Shared by 48, including Ahrbil, shishir das, Nando 💪🇦🇺🇦🇷, Yoav Ganbar (🥑 Builder.io/Qwik), Evan (he/him)