Should work on Chrome, Firefox, Safari, IE, Opera, Edge... any that supports WebGL with OES_standard_derivatives (so basically 99% of browsers according to <a href="http:&#x2F;&#x2F;webglstats.com&#x2F;" rel="nofollow">http:&#x2F;&#x2F;webglstats.com&#x2F;</a>)<p>What version of Firefox, OS, GPU, etc. are you using?