A great 3 minute illustrated video (written by Mark Nottingham) that explores the core features of HTTP2 and how they impact Web performance.

A look at the work behind creating a JavaScript library for developers to optimize network operation to save battery life.

4096 bit keys offer stronger encryption but a slower SSL handshake. But how much does it matter?

Thousands of apps use RedisGreen to get the best support, analytics, performance and uptime for their Redis servers. Find out what a difference a well-managed in-memory datastore makes.

14 distinct lessons that apply to server work generally but will be useful to those working on the Web.

The tools now include three handy tools for performance work: an integrated JavaScript profiler (complete with flame charts), a ‘frame viewer’ for visualizing composited layers, and a paint profiler for drilldowns into browser painting activity.

One developer’s tale of putting together a setup that could service a large number of concurrent WebSocket connections on EC2.