However, JavaScript compilers can optimize your JavaScript code and generate improved code. The compiled JavaScript files are smaller than your original JavaScript files, reducing download times ...

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

Web developers can use the OCaml language to write JavaScript code through the BuckleScript compiler, which has now gone to a 1.0 release. Open-sourced by news services provider Bloomberg ...

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

Apple integrates LLVM compiler to boost WebKit JavaScript performance Since compilers already make fast code, why not take advantage?

Open source community volunteers have shipped an update to the Babel compiler that makes modern JavaScript compatible with older environments, adding speed, easier configurability and much more.