I just saw this talk: Higgs, a Monitoring JIT for JavaScript & Metacircular VM Layering
https://air.mozilla.org/higgs-jit/ Maxime is using D to implement her JIT. More information on her blog, http://pointersgonewild.wordpress.com/2013/01/31/visiting-mozilla/ Source code is available at GitHub, https://github.com/maximecb/Higgs Nice to see projects that we can use as real life examples of D usage. :) -- Paulo
