A simple cms and blogging engine for rails apps.

Jekyll Picture Tag is a liquid tag that adds responsive images to your Jekyll static site. It follows the picture element pattern, and polyfills older browsers with Picturefill. Jekyll Picture Tag automatically creates resized source images, is fully configurable, and covers all use cases — including art direction and resolution switching — with a little YAML configuration and a simple template tag.

weixin api authorize access_token

Generate required icon sizes and iconset from a master application icon.

rails_kindeditor will helps your rails app integrate with kindeditor, including images and files uploading.

DICOM is a standard widely used throughout the world to store and transfer medical image data. This library enables efficient and powerful handling of DICOM in Ruby, to the benefit of any student or professional who would like to use their favorite language to process DICOM files and communicate across the network.

Captures a web page as a screenshot using Poltergeist, Capybara and PhantomJS

Models and services for sufia

Enable librarians, curators, and others who are responsible for digital collections to create attractive, feature-rich websites that feature these collections.

Admin interface builder

Easy to use general purpose settings backend for activeadmin

css_sprite is a rails plugin/gem to generate css sprite image automatically.

Construct screencasts in Ruby! Write your script, declare your timeline, mix your audio, and render your video in an easily-edited, easily-repeated DSL. (Depends on ImageMagick, Sox, and FFMPEG for the heavy-lifting.)

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Jcrop plugin for rails admin. Image cropping made easy!

Jcrop plugin for ActiveAdmin, enable image cropping solution on image fields

Create screenshots or previews of web pages using Gastly. Under the hood Phantom.js and MiniMagick.

Turn an image into an X,Y tile set for use with JS mapping libraries

Photish is a simple, convention based (but configurable) static photo site generator.

企业微信高级API Ruby版本