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A minimal pure Ruby library for parsing and editing PDF AcroForm fields using only stdlib

HTML5 Application Assembler

A maze generator inspired by the book of Jamis Buck, Mazes for Programmers: Code Your Own Twisty Little Passages.

Behavior driven development (BDD) approach to write automation test script to testing on Website

Convert ASCII art to PNGs in pure Ruby.

A Ruby gem to asciify png images.

AsciiPngfy is a Ruby Gem that enables you to render ASCII text into a PNG image up to a resolution of 3840(width) by 2160(height) using a 5x9 monospaced font. Configurable settings that influence the result are font-color, background-color, font-height, horizontal-spacing, vertical-spacing, and...

A* Search Algorithm for PNG images

This gem provides a Ruby wrapper over Axiomus API.

A pure-Ruby barcode generator that works in 1.9.2, for me!, its a fork some other barby code i found on github. (This is a unmaintained fork! )

The CLI interface behind the Benoit Mac app

Library to draw Bézier curves

A tools collection of iOS projects for iOS developer.

A tools collection of iOS projects for iOS developer.

Bitmap generator (bitmap as in BMP image, not bitmap bitset)

A gem for generating brazilian 'boletos'

Brazilian Fiscal Documents PDF generator

Generates barcodes for Rails ActiveRecord models.

Print text and images to a Brother label printer with ESC/P.