[1] [CITE@en[Navigator HW Concurrency - WHATWG Wiki]]
( ([TIME[2014-05-27 20:32:20 +09:00]] 版))
<http://wiki.whatwg.org/wiki/Navigator_HW_Concurrency>

[2] [CITE[Intent to implement and ship: navigator.hardwareConcurrency - Google グループ]]
( ([TIME[2014-07-02 08:56:57 +09:00]] 版))
<https://groups.google.com/forum/#!msg/mozilla.dev.platform/QnhfUVw9jCI/PEFuf5a_0YQJ>

[3] [CITE@en[Add navigator.hardwareConcurrency · whatwg/html@87b8402]]
([TIME[2016-03-17 22:14:03 +09:00]] 版)
<https://github.com/whatwg/html/commit/87b8402079f63cc6adfd2b21fb67231a02f00933>