A framework for describing and validating data.

Add day offs sources for different countries in a standardized manner

Ruby command line tool for working with development databases

DeDupe is a Ruby gem for distributed deduplication and locking using Redis Sorted Sets. It provides a simple and efficient way to prevent duplicate execution of tasks across multiple processes or servers, with automatic TTL-based expiration and cleanup.

Delightful extensions to Ruby's standard library.

Ruby client for the Delta Exchange India REST API (v2) and optional WebSocket feed: products, orders, positions, wallet, and market data. See https://docs.delta.exchange/

Tool helps you to automate updating dependencies of your Ruby project.

Ruby on Rails Engine to deliver consistent, compliant sites using GOV.UK, NHS and other design systems

Shell snipets manager for those scripts you end up copy pasting over and over

DEVeloper Utilities (DEVU) is a collection of utility scripts written in Ruby to help developers.

A toolbelt of patterns for your Rails applications: Operation, Event, Form

A production-grade Ruby SDK for Dhan API v2 built for algo trading, portfolio monitoring, and live trading systems. Provides typed models, token lifecycle management, dry-validation contracts, resilient WebSocket streaming, and safety-focused order workflows for Ruby applications.

Ruby API Wrapper for DHL API

Ruby API wrapper for DHL eCommerce EU. Currently only supports the Return Connect product. Check [here](https://developer.dhl.com/api-reference/ecommerce-europe/) for more info.

Work with diagrams in Ruby

Supports HTTP/2, HTTP/1.X, HTTP proxying, connection pooling, concurrent requests, and lots more

DSL utilities

Synchronous Ruby gem wrapping the Digiwin DSP Self-hosted Website Module (自有官網模組) endpoints — create order, cancel order, invoice update, and return — for use from a Rails storefront.

A Ruby framework for building Telegram bots with Rails-like conventions including routing, controllers, and message handling

A Ruby framework for building Telegram bots with Rails-like conventions including routing, controllers, and message handling