How a Simple CSP Tweak Turned into an AI Project
Discover how I built an AI-powered Content Security Policy (CSP) tool that helps developers generate secure CSP headers and optimise existing policies for better website security.
Making the web faster, simpler, and more resilient.
Matt Hobbs
Hi, I'm Matt, a Frontend Engineering Manager based in Oxfordshire. I explore how the web works and share what I learn about browser internals, HTTP, frontend architecture, web performance, and building fast, accessible experiences for everyone. After all, milliseconds matter.
Recent posts
FractalAI: Generating Infinity in the Browser
FractalAI is a browser-based fractal generator built entirely with AI. This post explores what happens when you step away from the code, and how the modern browser can render infinite fractals directly in the browser window.
Using Cloudflare Workers and reCAPTCHA v3 for a Static Site Contact Form
Build a secure Eleventy (11ty) contact form using Cloudflare Pages Functions, reCAPTCHA v3, Resend, and as an alternative Cloudflare Turnstile to reduce spam.
Precompressed HTML at the Edge: Eleventy Meets Cloudflare Workers
In this post, I will show you how I integrate Brotli level 11 compression directly into my 11ty build process to squeeze every possible byte out of my blog’s HTML.
Asset fingerprinting and the preload response header in 11ty
I’ll be building on my earlier post about CSS asset fingerprinting, this time adding the preload response header into the mix. Together, these techniques make sure your browser grabs my blog’s CSS right away, keeping things fast and seamless.
155 more posts can be found in the archive.