WEBAssembly few updates

Hi ! Just a few interesting news on WebAssembly.

• Rust has now a WebAssembly Backend:
  https://www.infoworld.com/article/3239129/web-development/rust-language-gets-direct-webassembly-compilation.html
• Since the support as matured in the main webbrowsers, we start to have interesting benchmarks:
  https://sniklaus.com/blog/raytracer
  https://github.com/sniklaus/experiment-raytracer
• A very short example:
  https://blog.octo.com/en/webassembly-an-executable-format-for-the-web/
• There is a bit of activity around it on github:
  https://github.com/search?utf8=%E2%9C%93&q=webassembly&type=Repositories
• Update: a nice presentation of the history of JavaScript by its creator: https://brendaneich.com/2017/12/

It will be interesting to see support for multithread, simd (not so easy) and a bridge to Vulkan I hope.