rspec-prof. Integrates ruby-prof with RSpec, allowing you to easily profile your RSpec examples.
138bitcoin-client. Provides a Ruby library to the complete Bitcoin JSON-RPC API. Implements all methods listed at https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_Calls_list .
123gravatar. A gem for interfacing with the entire Gravatar API: not just images, but the XML-RPC API too!
118jax. Framework for creating rich WebGL-enabled applications using JavaScript and Ruby
96bot-away. Silently, unobtrusively masks Rails-generated forms in order to filter out spambot submissions.
60eve. A Ruby library for interfacing with all aspects of the EVE Online MMO. It is designed for use within a Ruby on Rails project, but does not require Rails as a dependency. That means there‘s nothing preventing you from writing a stand-alone application or script using this library.
31node.rb. Embeds a Ruby interpreter into Node.js, so you can execute Ruby code from within your Node-based JavaScript
20genspec. An RSpec-based library for concisely and efficiently testing Rails generators
19vulkan-ruby. Vulkan bindings for Ruby
19bitpool. a Ruby-based bitcoin mining pool
18xmlsec. C
16webgl-compat. Standards-compliant WebGL compatability layer using Canvas2D
14redis-orm. Easy-to-use object relational mapping for Redis.
13bvh. A library for loading, modifying and saving BVH motion capture files.
13webgl. Home to my various tests and demos using WebGL; see them in action at http://webgldemos.thoughtsincomputation.com
11acts_as_awesome. This gem does absolutely nothing. It's part of my response to http://stackoverflow.com/questions/4018469/rails3-gem-acts-as-something
9sinisterchipmunk.github.com. Live demos of the Jax WebGL framework
9normal-map. normal-map
9sc2sim. Attempts to simulate StarCraft 2 mechanics, primarily to test the timing of build orders.
7active-gist. ActiveModel-based wrapper around the Gist API. Because I can.
7shader-script. Generate shaders with CoffeeScript, and unit test it using the simulator!
7rails-webgl. A WebGL framework for Ruby on Rails
6cglm-ruby. Ruby bindings for CGLM (https://github.com/recp/cglm), a high performance math library for OpenGL.
5sc-ansi. Handles every aspect (that I could think of) of dealing with ANSI escape sequences.
5eve-dump. ActiveResource models, migrations and seeds for reproducing the EVE database.
4md2. A Ruby library for loading MD2 3D model files.
4google-blogsearch-pings. Utilizes the Google Blog Search Pinging Service API in order to notify Google of updates to your blog so that it can be reindexed more quickly. See also: http://www.google.com/help/blogsearch/pinging_API.html
4rubyjs. Generates JavaScript classes from Ruby code; works fine on its own but is designed for Rails
4rink. Makes interactive consoles awesome.
4test-spec. The test-spec framework with added global before and after hooks
3jax-coldet. A fast collision detection library for Jax
3nuklear-ruby. Nuklear GUI bindings for Ruby
3jax-guides-getting-started. The Jax "Getting Started" guide, committed step-by-step, for your reference.
3tiny_gltf-ruby. Provides a Ruby extension for TinyGLTF, a C++ glTF 2.0 library.
3divinity. A new kind of game engine. Check back when the project has something worthwhile in it, because right now it's just a place for me to put stuff.
3rpm. Builds RPMs out of RubyGems or Rails projects
3tomato. Leverages Google's V8 JavaScript library to interface Ruby code with JavaScript code.
2jax-blender-models. a Jax plugin adding support for models built in Blender. Includes model importers and exporters for Blender.
2sparkly-auth. Rails authentication with Sparkles!
2testbeds. Manages multiple testbeds within which to test your gems (or other code)
2jax-fractals. Fractal textures and terrain for Jax!
2sizes. A very simple gem that exposes the C *sizeof* keyword to Ruby.
2mist. a git-powered, gist-backed blogging engine for Rails 3
2authgen. Configures a Rails application for use with the authlogic and declarative_authorization gems, and generates all code (migrations, models, controller methods, routes, roles, seeds, etc.) required.
2spirv-cross-ruby. Ruby bindings for SPIRV-Cross to provide reflection of SPIR-V shaders.
1sdl2_vulkan. Exposes the Vulkan functions in SDL2 to Ruby
1tinyobj-ruby. Provides a Ruby interface around TinyOBJ.
1voidrepublic. Void republic issues tracking
1c4. Toy SPA framework, highly experimental. Probably wouldn't work in the real world. You've been warned.
1rubytastic. Part of my answer on stack overflow: http://stackoverflow.com/questions/11383048/serious-stuck-on-validations-not-triggered-for-nested-resource-with-fields-for/11495512#11495512
1swarm. Ruby
1dock. Documentation generator for multi-language projects
1sample_app_three. Ruby
1ambrosia. coming soon
1jax-dungeon. A dungeon demo built using the Jax WebGL framework.
1pingbacks. Git repo to track the progress of my Coding Gems for Rails 3 tutorial series. See tags to jump to the snapshot for a specific segment.
1widgets. widget, n : a device that is very useful for a particular job
1blog. A blog engine that I'm writing, mostly 'cause I can.
1core-ext. A collection of Ruby core extensions that I've built up over time. They rely on ActiveSupport.
1