Google Protocol Buffers serialization and RPC implementation for Ruby.

Nokogiri based 'have_tag' and 'with_tag' matchers for RSpec. Does not depend on assert_select matcher, provides useful error messages.

Code style checking for GitHub Ruby repositories

Full HMAC auth implementation for use in your gems and Rails apps.

This library can be used as a module for `fog` or as standalone provider to use the CloudAtCost in applications.

Resource detection helpers for OpenTelemetry

Cequel is an ActiveRecord-like domain model layer for Cassandra that exposes the robust data modeling capabilities of CQL3, including parent-child relationships via compound primary keys and in-memory atomic manipulation of collection columns.

Parses SQL queries using a copy of the PostgreSQL server query parser

Jekyll plugin for building Jekyll sites with any GitHub-hosted theme

Analyze HTTP Requests

Ruby library for file system operations via Windows Remote Management

Calagator is an open source community calendaring platform

Droplet Kit is the official Ruby library for DigitalOcean's API

OpenID Connect Strategy for OmniAuth.

Send messages to G Suite Hangouts Chat rooms using incoming webhooks and Net::HTTP::Post

Render MJML + ERb template views in Rails

The fastest Ruby PDF library: 0.8ms mean, 5× faster than the industry leaders, 100% pass rate on 3,830 real-world PDFs. Idiomatic Ruby bindings for text extraction, Markdown/HTML conversion, and PDF creation and editing over the pdf_oxide Rust core (the libpdf_oxide cdylib shared by the Python, J...

The sys-cpu library provides an interface for gathering information about your system's processor(s). Information includes speed, type, and load average.

JWT authentication for Warden, ORM agnostic and accepting the implementation of token revocation strategies.

This gem configures Rails for CloudFlare so that request.ip and request.remote_ip and work correctly.