Tachiban provides simple password hashing for user authentication with Argon2 for Hanami web applications.

Interacting with RFID receivers through serial ports is not much fun. This makes it a little better. tag-it provides a class that will monitor a serial port for you, and will dispatch events through ruby's standard "observer" functionality when a tag comes into range and leaves.

The agent module for RubyConfTW checkin system.

The implementation of Tapyrus Protocol for Ruby.

A gem for archving (deleting) old records you no longer need. Send them straight to tartarus!

Git eXtensions for common development workflow

Add current thread's fingerprint to all your logs.

Throttling gem provides basic, but very powerful way to throttle various user actions in your application

til-rb helps you manage a repo of TILs similar to https://github.com/jbranchaud/til

Timber.io Rails integration

Set of time, date, weekday related methods.

Simple timer to perform a block and display the elapsed time.

Amazon S3 file uploader that can build folder structures based on timestamp. Typically used in conjunction with Unix's logrotate.

Tolaria is a content management system (CMS) framework for Ruby on Rails. It greatly speeds up the necessary—but repetitive—task of creating useful admin panels, forms, and model workflow. Includes a library of rich form components, passwordless authentication, and text search tools. Make your editors happy!

Cloud Foundry tooling commands.

Implements a special case (k = 2) of Adi Shamir's secret sharing algorithm. This allows secret files to be encrypted on disk and require two secret holders to decrypt it.

Simple and solid timezone offset class

Generate tokens and interact with the GitHub Rest API as a GitHub App.

A bunch of useful modules to work with time/size constants/hashes

Simple wrapper on Verff.com API