Provides token-based authentication for Rails API apps.

Credova API Ruby library.

Crimson is an open-source minimal coding agent that gets things done. Supports OpenAI, Anthropic, OpenRouter, Mistral, xAI, and custom providers.

A crit bit tree, also known as a Binary Patricia Trie is a trie (https://en.wikipedia.org/wiki/Trie), also called digital tree and sometimes radix tree or prefix tree (as they can be searched by prefixes), is an ordered tree data structure that is used to store a dynamic set or associative array where the keys are usually strings. Unlike a binary search tree, no node in the tree stores the key associated with that node; instead, its position in the tree defines the key with which it is associated. All the descendants of a node have a common prefix of the string associated with that node, and the root is associated with the empty string. Values are normally not associated with every node, only with leaves and some inner nodes that correspond to keys of interest. For the space-optimized presentation of prefix tree, see compact prefix tree. This code is a wrapper around https://github.com/jfager/functional-critbit. For more information go to: http://cr.yp.to/critbit.html

critiques your code

Cron parsing

A framework for creating CRUDs in Rails APIs

Crossbar.io HTTP Bridge Ruby Client

Includes solvers for continuous and discrete multivariate optimisation problems.

Automatic Spotter of Cross-Language references

Sample Client-Server App using TCP Socket.

Service for communicate apps via AWS SQS.

A framework for doing cross app testing with support for distributed factories, test parallelism, and verification of async events.

Shared code for crosstest projects.

Real Time Foto Moderator (RTFM) is Crowdsourced Image Moderation. Keep your app clean!

Fixes scope: nil >> Official GitHub strategy for OmniAuth.

A flat API client that sits atop the CrowdFlower API

Client library to control a Crazyflie. This library allows to talk to a crazyflie using the USB radio dongle.

An MCP (Model Context Protocol) server that provides browser automation tools for AI agents using Ferrum and headless Chrome. Features 25 tools covering navigation, screenshots, form interaction, JavaScript evaluation, cookies, file downloads, and multi-session management.

= crucigrama Crucigrama is a library for the generation of crosswords. The gem includes as well a simple command line tool that, making use of the library, can generate and print crosswords. == Contributing to crucigrama * Check out the latest master to make sure the feature hasn't been implemented or the bug hasn't been fixed yet * Check out the issue tracker to make sure someone already hasn't requested it and/or contributed it * Fork the project * Start a feature/bugfix branch * Commit and push until you are happy with your contribution * Make sure to add tests for it. This is important so I don't break it in a future version unintentionally. * Please try not to mess with the Rakefile, version, or history. If you want to have your own version, or is otherwise necessary, that is fine, but please isolate to its own commit so I can cherry-pick around it. == Copyright Copyright (c) 2011-2012 Pablo Baños López Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.