"SalamWeb relies on community-vetted content filters that mark web pages as appropriate, neutral or inappropriate, while warning users when they approach sites with gambling or pornography" SalamWeb is here. I haven't tried it out yet, but have downloaded it (available for Mac, PC, Android and Apple App Store). There have been other attempts at 'halal browsers', which I have documented in my books, so it will be interesting to see how this one goes: