ffi-geos is an implementation of the GEOS Ruby bindings in Ruby via FFI.

free C++ class library of cryptographic schemes

OpenStreetMap Watch List (OWL) follows the minutely map updates and forms a base to build incremental analysis algorithms on.

TextMate is a graphical text editor for macOS 10.12 or later

Provides some support for PostgreSQL cursors in ActiveRecord.

A whole bunch of extensions the ActiveRecord PostgreSQL adapter.

Extensions for the GEOS library.

A Ruby ffi wrapper for the PROJ.4 Cartographic Projections library.

JSLint, The JavaScript Code Quality and Coverage Tool

String manipulation helpers for javascript

A Ruby encryption library built on Wei Dai's Crypto++.

The Ruby/GD2 interface using FFI bindings.

JavaScript's utility _ belt

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

Convert the HTML of dylanchords.info into LaTeX and PDF

Pure Ruby MIDI file and event manipulation library

Beautifier for javascript

Ruby on Rails