Peter Griess's blog

Use typemaps to configure HTTP content negotiation.

Implement Content-Type negotiation to serve WebP to browsers that support it, without User-Agent sniffing!

Implement Content-Negotiation negotiation in JavaScript on Lambda@Edge to serve compressed content (including Brotli!) to browsers that support it.

A dependency-free Python2/3 module and CLI tool that can sign AWS requests.

HTTP response sizes and TCP interact in surprising ways that can affect performance.

How does Rdio stream MP3s and what can we do to get access to the un-encrypted content?

A response to the claim that NodeJS's reliance on V8 renders it un-suitable for server-side work.

Using wsbench to benchmark WebSocket servers, including support for scripted interactions.

Using sendfile(2) to transfer static files from disk can be a significant performance win. Here's how to do it using NodeJS.

Parse HTTP requests and act on request properties before routing them upstream using NodeJS.

Technical design specification and rationale for the node-webworkers NPM module.