Promenade makes it simple to instrument Ruby apps for prometheus scraping

Pushing is like ActionMailer, but for sending push notifications.

Ruby gem developed to help with pagination, filtering, sorting, and including associations on both active record queries and custom sql queries

Rack middleware for handling large file uploads. Integrates nicely with the Nginx upload module: http://www.grid.net.ru/nginx/upload.en.html

A command to check syntax as rails's erb. It provides the rails-erb-check command.

Checks validity of ERB files for your Rails app.

Use different strategies to write excel : available are :spreadsheet and :writeexcel This implements rxls template in your rails view

rails-jquery-tokeninput project integrates Tokeninput jQuery plugin which allows your users to select multiple items from a predefined list, using autocompletion as they type to find each item

Secure applications disable browser history and internal cache. Unfortunately, this causes problems with most browsers when following the standard Rails pattern for displaying errors. For full protection from ERR_CACHE_MISS (in Chrome with no-cache, no-store), and equivalent in other ...

Pragmatical access to your Rails routes as RFC6570 URI templates.

use redis to cache your rails page.

Better Rails Forms

Simple params renaming for Rails applications

Builds XML and JSON from a single view template

Requisite is an elegant way of strongly defining request and response models for serialization

ResourceFull provides a fully-compliant ActiveResource server implementation built on ActionController. Additionally, it provides RESTful parameter queryability, paging, sorting, separation of controller concerns, multiple formats (HTML, XML, JSON), CRUD access permissions, and ...

Replace param name of resources' id

[Rails] Adds 'responds_to_parent' to your controller torespond to the parent document of your page.Make Ajaxy file uploads by posting the form to a hiddeniframe, and respond with RJS to the parent window.

No need to maintain Rails' routing tests manually. RouteMechanic automatically detects broken routes and missing action methods in controller once you've finished installation.

Routing concerns for Action Pack