Define counter caches computed by an arbitrary block (e.g. a scoped count), refreshed by callbacks on any number of associated models, and stored in a column or a shared polymorphic counters table.

CycloneDX is a lightweight software bill-of-material (SBOM) specification designed for use in application security contexts and supply chain component analysis. This Gem generates CycloneDX BOMs from Ruby projects.

d2s3 (direct to s3) is a simple Ruby on Rails helper that generates an upload form that will take a given file and upload it directly to your S3 bucket, bypassing your server

A simple auto labeler for issue or PR. Made by Danger plugin.

A short description of danger-jacoco.

Daru (Data Analysis in RUby) is a library for analysis, manipulation and visualization of data. Daru-view is for easy and interactive plotting in web application & IRuby notebook. It can work in frameworks e.g. Rails, Sinatra, Nanoc and hopefully in others too.

Convenience classes to make using the databasedotcom gem with Rails apps even easier

Provides an easy way to create CSV files which can be imported into accounting applications

Deploy smart, not hard.

Provide a method to release/collect resources in deferred way

Worker process pooling for Delayed Job

Dependor is not a framework for Dependency Injection, but something thatt reduces duplication a little bit when doing manual dependency injection in settings like Rails apps.

Stand-alone deprecation library borrowed from ActiveSupport::Deprecation

Given packages, versions, and a dependency graph, find a valid assignment of package versions

Calculate Dhash on images

Dice Bag is a library of rake tasks for configuring web apps in the style of The Twelve-Factor App. It also provides continuous integration tasks that rely on the configuration tasks.

display list of file paths as an interactive tree

Downloads any manga from mangahost.net. You can search and select any chapter or range of chapters

Scrape text from common file formats (.pdf,.doc,.docx, .sketch, .txt) with a single convenient command.

Resolves a breaking change in CanCanCan version 1.13.0 and above when using it with DraperDecorator