Devise-web3 allows to easily implement login with metamask or any other ethereum wallet providers. It works by providing a nonce for a user to sign and then cryptographically checking that signature is valid. This allows for a simple one click login popular among web3 apps.

some stuff

### Features ### * control sms code pattern * configure max login attempts * per user level control if he really need two factor authentication * your own sms logic

CSS/JS Framework for DFMCH Web Apps

Dhatu (Sanskrit word for elements). This plugin will add all the basic elements required for a website. e.g: services, products, news & events, testimonials etc

DHC is an advanced HTTP client. Implementing basic http-communication enhancements like interceptors, exception handling, format handling, accessing response data, configuring endpoints and placeholders and fully compatible, RFC-compliant URL-template support.

DHS ia a Rails-Gem, providing an ActiveRecord like interface to access HTTP-JSON-Services from Rails Applications. Special features provided by this gem are: Multiple endpoint configuration per resource, active-record-like query-chains, scopes, error handling, relations, request cycle cache, batc...

An intuitive and very DRY CSS framework that lets you dictate styling with classes that behave as they are named.

Description of Dienho.

Track changes in your tables using PostgreSQL triggers..

Rails plugin for generating and storing hash digests based on model attributes

A Rails engine that lets you define and customise digest emails

DigestIO wraps any IO object, calculating a cryptographic digest (e.g., MD5, SHA256) as data is written to it. This allows you to verify data integrity or generate checksums in real-time without requiring a separate pass over the data. Ideal for logging, file uploads, or any use case where you ne...

Digget makes creating search endpoints easier. It allows you to put some validations on incoming parameters and use these parameters to filter models.

Tools and utilities for helping out in developing Ruby applications

Use dimensions by @sstephenson to add automatic images size and improve browser rendering

Kaminari is a Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Rails 3

Integration with dineromail plataform for rails projects

This Gem allows Rails applications to store it's view templates in it's database.

Tracks nested association changes in ActiveRecord objects. Marks all changes in parent if something in child (one to one, one to many) records has changed.