Browsers

• Android: Waterfox for privacy
• iOS: Quiche for UX
• Desktops
  • Personal use on modern computers: Zen
  • Traditional Firefox browser UX, lower-power laptops: Waterfox
  • Webkit Fork: Orion
  • Chrome Fork: Helium
• Classic
  • Older Mac OS X: Waterfox Classic
  • Mac OS X 10.5-10.6: PowerFox
  • Mac OS X 10.4: Aquafox
  • Classic Mac OS: Classilla

Engines

• Blink: Chrome
• WebKit: Safari
• Gecko: Firefox

New Browser Engines

• Servo: spun off from Mozilla, the origin of Rust
• Ladybird: by a guy who is problematic