Map US postal codes to US timezones
MIT License
Rails engine that sets the Rails timezone to the browser time zone for each request.
The simplest way to group temporal data
Time zone lookup by latitude/longitude using nearest neighbor implementation
Fast and precise time zone by geo coordinates lookup
Example Rails app with test cases to validate article content of time zone blog article
Translated timezones according to CLDR
A toolbox for Canadian postal codes: validating, normalizing and guessing their region.
A Ruby library that assists in scheduling events whilst taking time zones into account.
Temporal: Javascript timezone detection for Rails
Small library for operations with time steps (like "next day", "floor to hour" and so on)
Determine the local system's time zone