Emscripten C/C++-to-JavaScript project uses a back-end derived from LLVM for greater speed and a more dedicated compiler.

Sparkplug is a new JavaScript compiler that fills the gap between needing to start executing quickly and optimizing the code for maximum performance.

Using Microsoft Roslyn and Visual Studio, dev shops with C# assets can compile apps to run in the browser with no extra coding A new compiler lets programmers use their C# skills to build ...

Google says its new JavaScript compiler saves 17 years of Chrome users' CPU time each day. It should also benefit all Chromium browsers that use it.