HTTP/2 (or H2, as the cool kids call it) has been ratified for months, and browsers already support it. But do the exciting features that HTTP/2 offers meet expectations? Frederik Deweerdt explores how HTTP/2 fares in the real world, how browser behavior is changing to accommodate new server-side functionality, and how you can get the most of the new protocol everybodys talking about.

Venture deep into the belly of the browser to uncover the secret to instantly loading anythingbacked by data. Addy Osmani explains how to use preload, prefetch, preconnect, HTTP/2 server push, service workers, and more and how to ship JavaScript bundles on mobile that don't break the bank as he shares data-driven techniques and performance patterns for efficiently loading content instantly.

Venture deep into the belly of the browser to uncover the secret to instantly loading anythingbacked by data. Addy Osmani explains how to use preload, prefetch, preconnect, HTTP/2 server push, service workers, and more and how to ship JavaScript bundles on mobile that don't break the bank as he shares data-driven techniques and performance patterns for efficiently loading content instantly.

Keeping up to date with the latest web performance trends, features, and techniques can be time consuming and hard. Gareth Hughes and Michael Gooding guide you through the top five performance techniques for today's modern browsers and provide the tools and knowledge you need to implement them today.