Team Management — Tech News

INP and Partytown: give the main thread back to your users

Introduction You click on a button. Nothing happens. You click again. Still nothing. Then the menu opens... and closes right away. We have all lived…

webdev performance webperf javascript

A closure doesn't capture the one variable you meant to use; it captures a strong reference to its entire outer lexical environment. Left unmanaged,…

javascript react webperf architecture

Building in public often means talking about shiny new features, but in mature production applications, the most critical engineering work is usuall…

webdev architecture webperf rails

Field Largest Contentful Paint in PageSpeed Insights can move while your release calendar stays empty. Chrome User Experience Report (CrUX) data is…

webdev webperf seo

Every engineering team has experienced this. The codebase starts clean. A few months later... Components become 500+ lines long. Anonymous component…

opensource webperf architecture react

Most "make it faster" advice assumes you can rebuild. On real small-business sites — a clinic on WordPress, a retailer on a 2018 theme — you usually…

webdev performance javascript webperf

You sold performance monitoring on the proposal, and the contract is signed. Now delivery has three days before someone asks why nothing is live yet…

webdev webperf seo

An account manager forwarded us a Search Console screenshot at 4:47 p.m. on a Friday. LCP on the homepage had been in the red for eleven days. Engin…

webdev webperf seo

On Second Thought — Episode 07 Open any modern site. The utility provider's login, the restaurant booking, the parcel tracker. The laptop fan spins…

webperf frontend architecture serverside