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Kiev is a logging tool aimed at distributed environments. It logs to JSON, while providing human-readable output in development mode. It integrates nicely with Rails, Sinatra and other Rack-based frameworks, Sidekiq, Que, HTTParty, Her and other Faraday-based HTTP clients.

Kontrast is a testing tool that lets you build a frontend test suite to run against your test and production websites. It uses Selenium to take screenshots and ImageMagick to compare them. Kontrast then produces a detailed gallery of its test results.

A "control plane" for Microservices "service mesh".

Lanyon is a good friend of Jekyll, the static site generator, and transforms your website into a Rack application.

Implements the W3C Linked Data Patch Format and operations for RDF.rb. Makes use of the SPARQL gem for performing updates.

A really simple pagination library, heavily based on the agnostic branch of will_paginate

Lennarb provides a lightweight yet robust solution for web routing in Ruby, focusing on performance and simplicity.

An ActiveSupport cache store that uses the C-based libmemcached client through Evan Weaver's Ruby/SWIG wrapper, memcached. libmemcached is fast, lightweight, and supports consistent hashing, non-blocking IO, and graceful server failover.

An implementation of HTTP Messages Signatures (RFC9421)

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Ruby client library for Litmus Instant API, provides the simplest way to capture instant email previews in real clients from Ruby.

Log aggregation through unified logging middleware, while respecting the original log format.

LogSpy is a rack middleware sending request log to Amazon SQS

Logtail integration for Rack

Mâché provides helps you to write cleaner and more expressive acceptance tests for your web applications using page objects.

Why another static site generator? Machined is for the developers who know and love the asset pipeline of Rails 3.1 and want to develop blazingly fast static websites. It's built from the ground up using Sprockets 2.0.

A collection of useful patterns we (Springer Nature) use in our Ruby applications.

Style and linting configuration for ManageIQ projects.

Marley is a framework for quickly building RESTful web services and applications. Development is fast for two reasons: Marley implements lots of sensible defaults, all of which can be overridden and most of which can be overridden easily. And Marley servers exchange only data and metadata with ...