
Barry Pollard
Barry Pollard is a Web Performance Developer Advocate in the Google Chrome team, working on Core Web Vitals and the Chrome User Experience Report (CrUX). He is one of the maintainers of the HTTP Archive and it's annual Web Almanac publication. He's also the author of HTTP/2 in Action from Manning Publications.
Supercharge Your Debugging With the New Features in Chrome Devtools
JSNation 2025

Upcoming
Supercharge Your Debugging With the New Features in Chrome Devtools

Chrome DevTools just got a turbo boost! The Chrome DevTools team has been releasing new features at a furious rate over the past year, including a complete Performance Panel overhaul with real-time Live Metrics and AI-powered Insights that'll expose bottlenecks you never knew existed. Forget tedious documentation searches and forum hunts; now, AI assists you directly within the Elements, Performance, Network and Sources panels, keeping you in the flow. Use the new alignment and collaboration tools to easily share your observations and debugging wizardry with your team and stakeholders, We'll unleash the full potential of these game-changing features, revealing hidden gems and shortcuts that'll transform your debugging workflow from a slog to a supercharged sprint. Get ready to code faster, debug smarter, and build experiences that fly.
Top Core Web Vitals Recommendations for 2023
JSNation 2023

29 min
Top Core Web Vitals Recommendations for 2023

The Google Core Web Vitals team understand the amount of web performance recommendations is overwhelming and many don't know where to start. We've been working on identifying the 9 key recommendations (3 per Core Web Vital), which we think will have the most impact and which we recommend sites look at first. This talk will explain what they are, and why they are our top 2023 recommendations.