http://icyfenix.iteye.com/blog/1052904

?

http://bellard.org/jslinux/

?

太强大了，运行在浏览器上面得linux

?

This PC emulator is written in Javascript. The emulated hardware consists in the following devices:

• 32 bit x86 compatible CPU
• 8259 Programmble Interrupt Controller
• 8254 Programmble Interrupt Timer
• 16450 UART
• Real Time Clock.

The code is written in pure Javascript using the?W3C Typed Arrays. A slightly slower fallback mode is implemented for browsers missing this support. For the exact list of supported browsers, see the?FAQ. In any case, a fast Javascript engine is needed to have good performance.

?