Record terminal sessions from your CLI tools

Tools for taking and comparing responsive website snapshots

Parses and creates Flame/Smoke .p proxy icon files

Ruby image processing package using ChunkyPNG

A faithful port of the Doom (1993) rendering engine to Ruby. Supports original WAD files with near pixel-perfect BSP rendering.

Cap inset detector & optimizer for resizable UIKit assets.

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A library which implements the client VNC protocol to control VNC servers.

Ewigkeks is a library for integrating the evercookie JavaScript library into your Rails application. It saves and retrieves key-value-pairs to/from different client/browser storages.

Accessing the Fishbans Minecraft API through HTTPClient. Has methods for all Fishban APIs, including the APIs for getting block, monster, and player images.

Triangular pixel effects on PNGs

Creates PNG images of complex plane fractals.

A library for creating fractals in the Ruby programming language.

A gem to create fractals

Ruby library for generating images from GeoJSON

Just because I can

Renewed ruby bindings for gnuplot. Started at GSoC 2015.

Use greyn to convert any PNG to 3 greyscale versions at once - Luma, RGB Average, and Light.

Happo, a perceptual diff tool for JS components

Visualise a Ruby heap dump output from ObjectSpace.dump_all