Ecosyste.ms: Packages
An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.
swiftpackageindex.com "dates" keyword
github.com/samnung/Weekday.swift 0.2.0
Neat Swift library for dealing with week days3 versions - Latest release: over 4 years ago - 7 stars on GitHub
github.com/davedelong/time 1.0.2
Robust and type-safe date and time calculations for Swift10 versions - Latest release: about 2 months ago - 2,130 stars on GitHub