Returns an efficient Unix timestamp in milliseconds.
Unix timestamps are universally comparable across different JavaScript contexts (e.g., Web Workers), as they reference the number of milliseconds elapsed since January 1, 1970 (UNIX epoch).
Returns an efficient Unix timestamp in milliseconds.
Unix timestamps are universally comparable across different JavaScript contexts (e.g., Web Workers), as they reference the number of milliseconds elapsed since January 1, 1970 (UNIX epoch).