A validator for ActiveModels that checks that attributes have not been modified since the last time the model was saved.

Allows you to define recurring workers for Sidekiq without requiring a dedicated job server

Blake3 binding for Ruby The gem build on top of the official Blake3 implementation maintained by the team behind Blake3 themselves. It supports `AVX512`, `AVX2`, `SSE4.1`, and `SSE2` acceleration with thin and stable binding.

Uncle Kryon server (& hacker) for the Uncle Kryon mobile apps.

Uncoil is a gem to unshorten urls so you know where obscured links really go. If you have bitly login credentials, initialize an instance of Uncoil to use the bitly API.

Simple ruby API wrapper for the UN COMTRADE Database.

Just a very simple webserver.

Get list of UN countries

Returns a list of UN countries with shortened names

Uncouple your business logic from rails.

does stuff

Undead gets Dynamic HTML. Dynamic HTML are created by JavaScript.

Tool to evaluate a boolean expression given with data to replace in it, in a safe way

undefined is a blank Jekyll theme.

A Ruby gem to view information from UndercoverTourist.com, providing a detailed look at attractions located in Orlando, Los Angeles, and San Diego.

An unofficial wrapper for the Gracenote web API

A web-broser like wrapper over iOS

The core part of the UnderOs project

The HTTP stack for the UnderOs project

The images handling API for UnderOS