Which Github Repositories Were Popular/Trending in April 2013?

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

Moved to https://github.com/nodejs/node

A professional front-end template for building fast, robust, and adaptable web apps or sites.

jQuery JavaScript Library

Ruby on Rails

It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com.

Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:

The iconic SVG, font, and CSS toolkit

Give your JS App some Backbone with Models, Views, Collections, and Events

Deprecated - Chosen is a library for making long, unwieldy select boxes more friendly.

💀 The former home of Homebrew/homebrew (deprecated)

JavaScript 3D Library.

File Upload widget with multiple file selection, drag&drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. ...

The most advanced responsive front-end framework in the world. Quickly create prototypes and production code for sites that work on any kind of device.

:globe_with_meridians: Jekyll is a blog-aware static site generator in Ruby

A collection of useful .gitignore templates

🙃 A delightful community-driven (with 2,400+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python...

This repo is for demonstration purposes only.

Fast, unopinionated, minimalist web framework for node.

An open source code editor for the web, written in JavaScript, HTML and CSS.

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

AngularJS - HTML enhanced for web apps!

TextMate is a graphical text editor for macOS 10.12 or later

Flexible authentication solution for Rails with Warden.

Realtime application framework (Node.JS server)

Simple overlay instructions for your apps.

A CSS redundancy analyzer that analyzes redundancy.

A simple Verlet physics engine written in javascript

An extensible open-source mobile backend framework

A Library for creating beautiful mobile shelfs in Javascript (Facebook and Path style side menus)

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

Render your Backbone.js apps on the client and the server, using Node.js.

A python application that detects and highlights the heart-rate of an individual (using only their own webcam) in real-time.

Responsive navigation plugin without library dependencies and with fast touch screen support.

Console.log with style.

Flatland is a simple theme and accompanying color scheme for Sublime Text 2.

JavaScript hyper-lapse utility for Google Street View.

AngularJS - HTML enhanced for web apps!

a series of A1-sized posters about the HTTP protocol

Helium - javascript tool to scan your site and show unused CSS

💌 Easy to use and customizable messages/notifications for iOS à la Tweetbot

A comprehensive path-finding library for grid based games

Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:

The iconic SVG, font, and CSS toolkit

A service for your website that makes it surprisingly easy to collaborate in real-time.

Polyfill to remove click delays on browsers with touch UIs

Collaborative Text Editor Powered by Firebase

A visualization grammar.

OAuth Modules for Node.js - Supporting RSA, HMAC, PLAINTEXT, 2,3-Legged, 1.0a, Echo, XAuth, and 2.0

Package manager for Xcode

A simple Verlet physics engine written in javascript

A python application that detects and highlights the heart-rate of an individual (using only their own webcam) in real-time.

💌 Easy to use and customizable messages/notifications for iOS à la Tweetbot

Collaborative Text Editor Powered by Firebase

A Library for creating beautiful mobile shelfs in Javascript (Facebook and Path style side menus)

Alluxio, data orchestration for analytics and machine learning in the cloud

Routable, an in-app native URL router, for iOS

iOS drop-in class for interactive coach marks with cutouts to spotlight the app's existing UI.

A command line tool for interacting with your DigitalOcean droplets.

A Python to Vega translator

Cap'n Proto serialization/RPC system - core tools and C++ library

✏ HTML, CSS and JavaScript playground

Vim customized to be like SublimeText

A better way to use localStorage and sessionStorage

Clown Car Responsive Image Technique

jQuery Mobile Flat UI Theme

parallel test runner for CI environments

:notebook: Workflowy clone, built using Backbone.js & Socket.io

Real-time Rails Partials

Python library for logging variables to Google Chrome console

An asynchronous programming facility for Scala

A service for your website that makes it surprisingly easy to collaborate in real-time.

Render your Backbone.js apps on the client and the server, using Node.js.

Keep your application settings in sync (OS X/Linux)

Run Rspec specs from Vim