This jQuery plugin provides a simple to use mechanism to control the new fullscreen mode of modern browsers. Currently only newer Webkit-based browsers (Like Chrome) and Firefox provide this new fullscreen feature.

Download, pull out of a ZIP/TAR/GZ/BZ2 archive, parse, correct, and import XLS, ODS, XML, CSV, HTML, etc. into your ActiveRecord models.

dynamo.js takes any portion of text and allows you to cycle through different content. Use it to add subtle effects to your webpage, or to make a particular section pop.

Library for working with infinite grid of tiles

JavaScript statistics, analytics, and set library

Vert.x is a framework which takes inspiration from event driven frameworks like node.js, combines it with a distributed event bus and sticks it all on the JVM - a runtime with real concurrency and unrivalled performance. Vert.x then exposes the API in JavaScript, Ruby, Groovy and Java.

This project is a simple mailer for newsletters, which implements simple queue processing, basic campaign management, VERP support, bounce processing and auto-unsubscribe of invalid emails and aslo assists you in implementing unsubscribe links in the email messages.

Generate repeatable random data in JS

Chico UI is a free and open source collection of easy-to-use web tools for developers and designers.

Tablesort is a small and simple sorting component for tables written in Javascript. It has no dependencies and should have no interference with other libraries.

Meteocons is a set of weather icons, it containing 40+ icons available in PSD, CHS, EPS, SVG, Desktop font and Web font. All icon and updates are free and always will be.

PowerMock is a framework that extend other mock libraries such as EasyMock with more powerful capabilities. PowerMock uses a custom classloader and bytecode manipulation to enable mocking of static methods, constructors, final classes and methods, private methods, removal of static initializers and more. By using a custom classloader no changes need to be done to the IDE or continuous integration servers which simplifies adoption. Developers familiar with the supported mock frameworks will find PowerMock easy to use, since the entire expectation API is the same, both for static methods and constructors. PowerMock aims to extend the existing API's with a small number of methods and annotations to enable the extra features. Currently PowerMock supports EasyMock and Mockito.

JavaScript Performance Monitor

This class provides a simple info box that will help you monitor your code performance.

Entypo is a set of 100+ carefully crafted pictograms available as an OpenType font, vector EPS and web font. All released for free under the Creative Commons license CC BY-SA.

"Crowdsourced" collection of popular logos, mostly for use in fontello. Since it's not good to duplicate logos in every custom font, we did a separate-one.

Easily add custom folding and page-flipping transitions to UIViews and UIViewControllers

JASidePanels is a UIViewController container designed for presenting a center panel with revealable side panels - one to the left and one to the right.

wysihtml5 is an open source rich text editor based on HTML5 technology and the progressive-enhancement approach.
It uses a sophisticated security concept and aims to generate fully valid HTML5 markup by preventing unmaintainable tag soups and inline styles.

Pipe Viewer (pv) is a terminal-based tool for monitoring the progress of data through a pipeline. It can be inserted into any normal pipeline between two processes to give a visual indication of how quickly data is passing through, how long it has taken, how near to completion it is, and an estimate of how long it will be until completion.

The jQuery plugin for doing supercool scroll animation.

Iconic aims to be the most forward-thinking icon set around based on its support of forward facing display/deployment methods. Icons should not just be clear and attractive, they should be easy and flexible to work with.

Show routes in your Rails app. Visit http://localhost:3000/rails/routes and you'll see an output similar to rake routes

An Active Record Reputation System for Rails

There are dozens of pull to refresh views. I've never found one I'm happy with. I always end up customizing one, so I decided to write one that's highly customizable. You can just write you view and forget about the actual pull to refresh details.

rake tasks for rails-3 which selectively run specs based on your SCM status.

A query analyzer that parses Redis' MONITOR command for counter/timing stats about query patterns

At its core, redis-faina uses the Redis MONITOR command, which echoes every single command (with arguments) sent to a Redis instance. It parses these entries, and aggregates stats on the most commonly-hit keys, the queries that took up the most amount of time, and the most common key prefixes as well.

Allows image maps to be used in a responsive design by recalculating the area coordinates to match the actual image size on load and window.resize

MGTileMenu is an iOS GUI component, providing a pop-up tile-based contextual menu. It's designed for iOS 5, and uses ARC. It supports Retina and non-Retina devices, and works with VoiceOver. MGTileMenu is designed for use on iPad, but it will also work on iPhone and iPod touch.

These 150 monochrome social icons are designed with simplicity in mind. Provided in vector format, they are fully editable and scale smoothly. They are completely free, even for commercial use, redistribution or remixing (see License).

GUI for image optimization tools like PNGCrush, OptiPNG, AdvPNG, PNGOUT, jpegtran and Jpegoptim.

Simple wrapper for cross-browser usage of the JavaScript Fullscreen API, which lets you bring the page or any element into fullscreen. Smoothens out the browser implementation differences, so you don't have too.

INAppStoreWindow is an NSWindow subclass that mimics the appearance of the main window in the Mac App Store application. These modifications consist of enlarging the title bar, and centering the traffic lights (note that this subclass does not handle the creation of a toolbar).

This tool helps to combine iconic webfonts for your project. With fontello you can:

shink glyphs collections, minimizing font size
merge symbols from several fonts to single file
access large sets of professional-grade open source icons
Now it's trivial to make custom iconic webfont, exactly for your needs. First, select icons you like. Then update glyph codes (optionally), and download webfont bundle. We generate all you need, ready to publish on your website!

Don't forget about dontation... of some icons, under open source licence :) . It will be the best gratis for our work.

Easy and extremely simple authorization

Attach comments to your ActiveRecord queries. By default, it adds the application, controller, and action names as a comment at the end of each query.

Rails::API is a subset of a normal Rails application, created for applications that don't require all functionality that a complete Rails application provides. It is a bit more lightweight, and consequently a bit faster than a normal Rails application. The main example for its usage is in API applications only, where you usually don't need the entire Rails middleware stack nor template generation.

An Objective-C implementation of Twitter's text processing library

A Java implementation of Twitter's text processing library

A JavaScript implementation of Twitter's text processing library

A text processing library that does auto linking and extraction of usernames, lists and hashtags in tweets

LiveReload guard allows to automatically reload your browser when 'view' files are modified.

Hey, you've got LiveReload in my Rack! No need for browser extensions anymore! Just plug it in your middleware stack and go! Even supports browsers without WebSockets!

Use this with guard-livereload for maximum fun!

Endless Scroll not only helps you build highly customisable infinite scrolling effects, it also offers features not commonly seen. Such features include:

The ability to up-scroll and prepend content to the beginning of the page
The ability to limit the number of available 'pages', i.e. data truncation
And there are more exciting features in the works, including SEO-friendly URLs!

A lightweight, mobile-ready, data-driven, modular grid widget designed for use with the Dojo object store

jQuery Raty is a plugin that generates a customizable star rating.

Postgres Guide is intended to highlight best practices and great features that exist within Postgres. If new to databases or specifically Postgres hopefully you find content useful.

Activity Metering, Metric Monitoring, Call Accounting & Event Signaling Solutions for Enterprise Java Applications & Cloud Services

For the times when you wish that CSS had a :first-word(x) psuedo-class.

Rails::API is a subset of a normal Rails application, created for applications that don't require all functionality that a complete Rails application provides. It is a bit more lightweight, and consequently a bit faster than a normal Rails application. The main example for its usage is in API applications only, where you usually don't need the entire Rails middleware stack nor template generation.

Cubism.js is a D3 plugin for visualizing time series. Use Cubism to construct better realtime dashboards, pulling data from Graphite, Cube and other sources.

JSCheck is a specification-driven testing tool. From a description of the
properties of a system, function, or object, it will generate random test
cases attempting to prove those properties, and then report its findings.
That can be especially effective in managing the evolution of a program
because it can show the conformance of new code to old code. It also provides
an interesting level of self-documentation, because the executable
specifications it relies on can provide a good view of the workings of a
program.

Runs your UIAutomation tests from the command line for both iPhone and iPad.

$.contextMenu is a management facility for - you guessed it - context menus. It was designed for an application where there are hundreds of elements that may show a context menu - so intialization speed and memory usage are kept fairly small. It also allows to register context menus without providing actual markup, as $.contextMenu generates DOMElements as needed.

DCell is a simple and easy way to build distributed applications in Ruby. Somewhat similar to DRb, DCell lets you easily expose Ruby objects as network services, and call them remotely just like you would any other Ruby object. However, unlike DRb all objects in the system are concurrent. You can create and register several available services on a given node, obtain handles to them, and easily pass these handles around the network just like any other objects.

Ansible is a radically simple configuration-management, deployment, task-execution, and multinode orchestration framework.

Android-Query (AQuery) is a light-weight library for doing asynchronous tasks and manipulating UI elements in Android. Our goal is to make Android coding simpler, easier, and more fun!

Turnip is a Gherkin extension for RSpec. It allows you to write tests in Gherkin and run them through your RSpec environment. Basically you can write cucumber features in RSpec.

FakeS3 is a lightweight server that responds to the same calls Amazon S3 responds to.
It is extremely useful for testing of S3 in a sandbox environment without actually making calls to Amazon, which not only require network, but also cost you precious dollars.

The goal of Fake S3 is to minimize runtime dependencies and be more of a development tool to test S3 calls in your code rather than a production server looking to duplicate S3 functionality. Trying RiakCS, ParkPlace/Boardwalk, or Ceph might be a place to start if that is your goal.

FakeS3 doesn't support all of the S3 command set, but the basic ones like put, get, list, copy, and make bucket are supported. More coming soon.

Authority helps you authorize actions in your Rails app. It's ORM-neutral and has very little fancy syntax; just group your models under one or more Authorizer classes and write plain Ruby methods on them.

Authority will work fine with a standalone app or a single sign-on system. You can check roles in a database or permissions in a YAML file. It doesn't care! What it does do is give you an easy way to organize your logic, define a default strategy, and handle unauthorized actions.

It requires that you already have some kind of user object in your application, accessible from all controllers and views via a method like current_user (configurable).

Her is an ORM (Object Relational Mapper) that maps REST resources to Ruby objects. It is designed to build applications that are powered by a RESTful API and no database.

Lets you cache the results of calling methods given their arguments. Like memoization, but stored in Memcached, Redis, etc. so that the cached results can be shared between processes and hosts.

A cross-browser framework-independent responsive images loader.

The goal of this library is to deliver optimized, contextual image sizes in responsive layouts that utilize dramatically different image sizes at different resolutions in order to improve page load time.

When GET requests hit your app, the middleware tries to serve them from the cache.

If the request is not found, it stores the environment data in the cache. A worker process will then use the App.call(env) convention from Rack to run the request through your webapp in the background as if it were a normal Rack request. The status, headers, and body are then stored in the cache so they can be served.

What makes this technique different from a standard HTTP caching approach is that your web server never processes the long HTTP request. The middleware will return empty HTTP 202 responses unless the response is found in the cache. Every request that generates a 202 will only queue one background job per URL.

The Used Car Search Engine

The Bullet plugin/gem is designed to help you increase your application’s performance by reducing the number of queries it makes. It will watch your queries while you develop your application and notify you when you should add eager loading (N+1 queries), when you’re using eager loading that isn’t necessary and when you should use counter cache.

Best practice is to use Bullet in development mode or custom mode (staging, profile, etc.). The last thing you want is your clients getting alerts about how lazy you are.

SimpleCov is a code coverage analysis tool for Ruby 1.9. It uses 1.9's built-in Coverage library to gather code coverage data, but makes processing its results much easier by providing a clean API to filter, group, merge, format and display those results, thus giving you a complete code coverage suite that can be set up with just a couple lines of code.

In most cases, you'll want overall coverage results for your projects, including all types of tests, cucumber features etc. SimpleCov automatically takes care of this by caching and then merging results when generating reports, so your report actually includes coverage across your test suites and thereby gives you a better picture of blank spots.

The official formatter of SimpleCov is packaged as a separate gem called simplecov-html but will be installed and configured automatically when you launch SimpleCov. If you're curious, you can find it on Github, too.

KeyStore Explorer is a free GUI replacement for the Java command-line utilities keytool, jarsigner and jadtool. KeyStore Explorer presents their functionality, and more, via an intuitive graphical user interface.

What is lambdaj for?
How many times have you read or written the same two or three lines of code that frequently seem to go together, and even though they operate on different objects, feel like the same thing? And how often these repetitions involve some sort of collections iteration or more generically manipulation? These repetitions in the code is something that developers eventually learn to filter out and ignore when reading code, once they figure out where the interesting parts are placed. But even if the developers get used to it, it slows them down. Code like that is clearly written for computers to execute, not for developers to read.

lambdaj is a library that makes easier to address this issue by allowing to manipulate collections in a pseudo-functional and statically typed way. In our experience to iterate over collection, especially in nested loops, is often error prone and makes the code less readable. The purpose of this library is to alleviate these problems employing some functional programming techniques but without losing the static typing of java. We impose this last constraint to make refactoring easier and safer and allow the compiler to do its job.

Access collections without explicit loops
The main purpose of lambdaj is to partially eliminate the burden to write (often nested and poorly readable) loops while iterating over collections. In particular it allows to iterate collections in order to:

filter its items on a given condition
convert each item with a given rule
extract a given property from each item
sort the items on the values of one of their property
group or index the items on the value of one or more properties
invoke a method on each item
sum (or more generally aggregate) the items or the values of one of their property
concatenate the string representation of the items or of the values of one of their property
without to write a single explicit loop.
Make code more readable through DSL
Domain-specific language are a quite new and rapidly growing trend in computer programming. The main benefit in writing code with a DSL style is to make it more readable and then more maintainable. With a few sugar methods lambdaj should give you the ability to express the business rules of your application in pseudo-english syntax.

Kickstrap uses the latest version of Twitter's bootstrap (http://twitter.github.com/bootstrap) and adds a layer of extras to create slick web applications with themes, modern html/css standards, an icon font, and progressive enhancement through javascript.

cookie.js is a tiny JavaScript library that simplifies cookies. It is capable of setting, getting and removing cookies, accepts a variety of parameters, and supports chaining. cookie.js is released under the MIT/X11 license. It doesn't have any dependencies and if minified it's only ~1.4 KiB large (~0.7 KiB if minified and gzipped).

This script will add an object called cookie to your global scope.

The App Scrolls is a magical tool to generate new Rails and modify existing Rails applications (coming) to include your favourite, powerful magic. Authentication, testing, persistence, javascript, css, deployment, and templating - there's a magical scroll for you.

zxcvbn, named after a crappy password, is a JavaScript password strength
estimation library. Use it to implement a custom strength bar on a
signup form near you!

zxcvbn attempts to give sound password advice through pattern matching
and conservative entropy calculations. It finds 10k common passwords,
common American names and surnames, common English words, and common
patterns like dates, repeats (aaa), sequences (abcd), and QWERTY
patterns.

This is a jQuery plugin that shows how Ziptastic could be used

JavaScript caching framework for client side caching in the browser using localStorage. With a memcache inspired API usage is very easy and familiar. locache has no dependencies and is very small.

locache gracefully degrades when the browser doesn't support localStorage. Usually this will be IE6 or IE7, you wont get any errors, but caching attempts will be silently dropped and lookups will always appear to be a cache miss.

commonly used features in a side-by-side format

zmqc is a small but powerful command-line interface to ØMQ. It allows you to create a socket of a given type, bind or connect it to multiple addresses, set options on it, and receive or send messages over it using standard I/O, in the shell or in scripts. It's useful for debugging and experimenting with most possible network topologies.

jOOQ effectively combines complex SQL, typesafety, source code generation, active records, stored procedures, advanced data types, and Java in a fluent, intuitive DSL

Cloudinary provides a full suite of tools for managing your Web resources in the cloud: Online management console, APIs, client side libraries and more.

A fork of ruby-debug19 that works on 1.9.2 and 1.9.3 and installs easily for rvm/rbenv rubies.