Beautiful. Fast. Private. Your Browser, Your Way. Beautifully designed, privacy-focused, and packed with features. We care about your experience, not your data.

A custom version of Firefox, focused on privacy, security and freedom.

Let's build your first Chrome extension with John Hotterbeekx. In this post, John shows you how to build a Chrome extension with a concrete example and code snippets.

Laboratory is an experimental Firefox extension that helps you generate a Content Security Policy (CSP) header for your website.