Don't use flexbox for page layout

Using iframes and document.write to improve navigation performance

The offline cookbook

The performance benefits of adding rel=noopener to your <a> tags.

The browser cache is Vary broken (2014)

Progressively loading CSS – changes coming to Chrome

2016 - the year of web streams

Explaining the browser's event loop, tasks, and microtasks

A reply to PPK: If we stand still, we go backwards

New fetch() API - JavaScript

The offline cookbook – the when/where/how of caching and serving offline-first

Chrome's experiment of hiding the URL is great for security