Spackle is the easiest way to integrate your Ruby app with Stripe Billing. See https://www.spackle.so for details.

Calculate the difference between two dates.

Helpful if you are adding hover events on every letter or word of text

Simple key-value database written in Ruby.

Add a Spark of awesome to your ActionView Component.

Upcoming

spark_pr is a Ruby class to generate sparkline graphs with PNG or ASCII output. It only depends on zlib and generates PNGs with pure Ruby code. The line-graph outputs antialised lines.

Yet Another Jruby Spark toolkit.

A logger that can spawn other loggers

tpa

Ruby Client SDK Generated by Speakeasy

SpeakSlow modifies audio files adding pauses and/or altering speed to suit for language study

A easy to use testing framework for Ruby

Get an overview of your project traceability matrix.

Specs driven social meta-programming

Rspec model tests only comes with one line: 'pending "add some examples to (or delete) #{__FILE__}"'. This gem seeks to populate the model spec with basic tests like validations, relationships, etc..., and then some.

For more information visit: https://www.speed.dev/

A fast ExecJS, almost as fast as mini_racer, but without the need to compile the js engine, because it uses the system provided nodejs.

Spencer massively simplifies the distribution process of enterprise apps.

This library is currently focused on reverse-engineering the undocumented parts of Sphero