This gem provides request authentication via [HMAC](http://en.wikipedia.org/wiki/Hmac). The main usage is request based, noninteractive authentication for API implementations. Two strategies are supported that differ mainly in how the authentication information is transferred to the server: One header-based authentication method and one query-based. The authentication scheme is in some parts based on ideas laid out in this article and the following discussion: http://broadcast.oreilly.com/2009/12/principles-for-standardized-rest-authentication.html The gem also provides a small helper class that can be used to generate request signatures.

Twirp support for WebMock

HTTP topping for Raspberry Pi

A Rails grid plugin to create grids with sorting, pagination, and filters generated automatically based on column types. The contents of the cell are up for the developer, just like one does when rendering a collection via a simple table. WiceGrid automates implementation of filters, ordering, paginations, CSV export, and so on. Ruby blocks provide an elegant means for this.

Use world flag icons in your Rails app

WPScan is a black box WordPress vulnerability scanner.

XapianDb is a ruby gem that combines features of nosql databases and fulltext indexing. It is based on Xapian, an efficient and powerful indexing library

Fast XML to Ruby Hash converter

Provides a wrapper to generate XML sitemaps and sitemap indexes.

Extensible Metadata Platform (XMP) parser extracts metadata from JPEG and TIFF image files. It also supports parsing raw XML files containing XMP.

YardJunk is structured logger/error validator plugin for YARD documentation gem.

Ruby bindings for Z3 Constraint Solver

Description of Connect.

abyme is the modern way to handle dynamic nested forms in Rails 6+.

ac-library-rb is a ruby port of AtCoder Library (ACL). DSU(UnionFind), FenwickTree, PriorityQueue, Segtree, SCC, 2-SAT, suffix_array, lcp_array, z_algorithm, crt, inv_mod, floor_sum, max_flow, min_cost_flow......

ActionSubscriber is a DSL that allows a rails app to consume messages from a RabbitMQ broker.

ActiveAdmin chat plugin

An ActiveRecord plugin providing a higher-level abstraction for SQL 'LIKE' queries

Support for Postgres Notify/Listen

Wraps the OpenStack Swift/Storage service as an Active Storage service