Julia Innovator, author of DoubleFloats.jl, NamedTupleTools.jl, SaferIntegers.jl, RollingFunctions.jl, and others.
Julia's DateTime type is limited to milliseconds, while the Time type supports nanoseconds. This talk introduces NanoDate.jl and NanoDates. This type works like DateTime with higher precision. CompoundPeriods behave more smoothly and are available as an operational design element for developers.