Clever timing attack that estimates the number of CPU cores a machine has… in JavaScript. http://mths.be/bmn Can haz `navigator.cores`?
@pseudoelement IMHO the fact it doesn’t return the exact number of cores but rather an estimation based on current usage/load is a feature.
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@mathias I agree that current CPU availability is more useful than number of cores. :-)Thanks. Twitter will use this to make your timeline better. UndoUndo
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JavaScript, HTML, CSS, HTTP, performance, security, Bash, Unicode, i18n, macOS.