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

If a JavaScript function is called more than six times, or loops more than 100 times, it gets fed into the next stage: a basic JIT compiler that produces executable code.

Mozilla beefing up JavaScript performance with new JIT compiler IonMonkey JavaScript will debut with Firefox 18 in early 2013.

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.

Cheerp, a C++ compiler that generates JavaScript code for use in any browser, is being upgraded this week with improved performance, reduced output code size, and backing for 64-bit integers ...

It starts with a new JavaScript compiler that “fills the gap between needing to start executing quickly and optimizing the code for maximum performance.” ...

With the Sparkplug compiler, Google is looking to improve JavaScript performance in its Chrome browser. Sparkplug is debuting in Chrome 91. Featured as part of Chrome’s V8 JavaScript/WebAssembly ...

The introduction of a new module to Firefox 9's JavaScript engine will speed up its surfing performance by some margin.

Google says the latest Google Chrome release comes with a significant performance boost due to newly added improvements to the open-source V8 JavaScript and WebAssembly engine.