A new JavaScript Engine has hit the pavement running: The new V8 engine (powering the brand-new Google Chrome browser). There are now a ton of JavaScript engines on the market (even when you only look at the ones being actively used in browsers): JavaScriptCore: The engine that powers Safari/WebKit (up until Safari 3.1). SquirrelFish: The engine used by Safari 4.0. Note: The latest WebKit nightly
 
     
      ![[haskell][javascript] Arrow.jsが凄すぎる件 - Greenbear Diary (2008-07-25)](https://cdn-ak-scissors.b.st-hatena.com/image/square/b0dd2a08b2c0fff30d70543ed7fa340ebfeb5697/height=288;version=1;width=512/https%3A%2F%2Froute477.net%2Fd%2Fassets%2Fogimage.png) 
       
      

