Ruby http + backoff retry + circuit breaker.

An image viewer as a web application for local files. You can open your pictures exhibition easily on web.

This gem can be used to connect to the Plate API. It takes care of the authentication procedure. It also provides a basic wrapper around the Plate API, so objects in Plate can be manipulated as local objects.

A little markup validator.

A ruby library for generating podcast feeds from a source or via an API.

CLI to create or append to podcast-compatible rss via args

Poly is a Ruby CMS with smart asset compiling and much, much more.

Ruby client for the Pop Up Archive API. See https://www.popuparchive.com/

PreventGo sdk

Book boilerplate to generate books as EPUB, MOBI, and PDF from simple Markdown text files. Or from HTML. Or from LaTeX. Or mixed.

Qiniu Cloud Storage SDK for Ruby. See: http://docs.qiniutek.com/v1/sdk/ruby/

With sortables pictures Rails plugin you can have pictures with tags, comments and ordering.

A file upload library for use with MongoDB and S3

Radio is a gem for converting words to radio (alpha beta etc)

OpenStack Object Storage Simple Client

Teleport your files from Rackspace Cloud Files to AWS S3

Rack Middle to creating static copies of rendered endpoints and reload them. It equates to a static file cache with other possible uses. See rubyops.net/gems/rack-hard-copy for details.

Add rel=preload headers to Rack applications

Cache Control Image Assets in rails development

Uses the mail library for sending exceptions