{0 Mtime {%html: v2.1.0%}} Mtime has platform independent support for monotonic wall-clock time. This time increases monotonically and is not subject to operating system calendar time adjustments. The library has types to represent nanosecond precision timestamps and time spans. {!Mtime_clock} provides acces to {{!Mtime_clock.platform_support}a monotonic system clock} and its resolution (if available). {1:mtime Library [mtime]} {!modules: Mtime} {1:mtime_clock Library [mtime.clock.os]} {!modules: Mtime_clock} This library also works with JavaScript, see the {{!Mtime_clock.platform_support}platform support}.