The Pulse Browser Project Is Developing a New Firefox Fork
Currently in Alpha testing, Pulse Browser is a minimalist browser for Windows, Linux, and macOS that focuses on delivering a smooth, streamlined user experience while providing built-in tools for improving privacy and security.
Based on Firefox but with removed telemetry, it seeks to fill a gap between browsers firmly focused on security on the one hand and those relying on fewer features but a faster and more pleasant browsing experience on the other.
Furthermore, some internal Firefox components have been replaced with better open-source alternatives to the developers’ views.