Emscripten compiles projects written in C++ into
asm.js format and run them on all modern web browsers at near-native speed.
This site demonstrates the performance of browser-based computation.
Genefer.js is a port of the basic version of
It performs Probable Primality tests of Generalized Fermat numbers.
Download c++ source code.
gl.js is a 4D function grapher made with
SDL and OpenGL ES 2.0.
It generates a three-dimensional plot of f as a function of x, y and t.
The function is computed in the vertex shader and the color in the fragment shader.