Is it possible to create a binary extension that can run on Chrome OS?

Chrome supports bi开发者_开发百科nary extensions on all platforms. But I cannot decide whether Chrome OS supports them too...

---

Nope, they are disabled on purpose.

See this, this, this.

---

They don't support NPAPI, but they do support the new native client architecture NaCL.

For more information regarding the difference:

http://dev.chromium.org/nativeclient/getting-started/getting-started-background-and-basics

If your binary extension uses PPAPI rather than NPAPI, it will definitely work on Chrome OS.