Library to detect when DOM elements become visible and disappear on scroll.

Rancher is open source software that makes it simple for organizations to deploy a private container service and deliver Docker orchestration to users. Within a team, authorized users are able to create resource pools from any hosts, and then launch containers or application templates from Rancher’s UI or CLI. Users have complete control over how their applications are deployed, and Rancher provides all of the necessary infrastructure services such as networking, load balancing, and storage to ensure the application runs brilliantly on any infrastructure.

Bash Infinity is a standard library and a boilerplate framework for writing tools using bash. It’s modular and lightweight, while managing to implement some concepts from C#, Java or JavaScript into bash. The Infinity Framework is also plug & play: include it at the beginning of your existing script to import any of the individual features such as error handling, and start using other features gradually.

Offline search tool for developers. Find what you need without the need for Internet access. Allows finding detailed information not available in document names. Your own local indexed copy of Stack Overflow downloaded via BitTorrent.

A Scalable Server for Realtime Web Apps

• Stores and syncs data in realtime
• Built in node.js
• Works for browsers, backend & mobile
• Scales via clustering
• Exceptionally fast & easy to use
• Open Source and free (MIT License)

Matrix is an open standard for decentralised communication, providing simple HTTP APIs and open source reference implementations for securely distributing and persisting JSON over an open federation of servers.

MJML is a markup language designed to reduce the pain of coding a responsive email. Its semantic syntax makes it easy and straightforward and its rich standard components library speeds up your development time and lightens your email codebase. MJML's open-source engine generates high quality responsive HTML compliant with best practices.

The simplest app for Bootstrap prototyping. Create quality HTML prototypes quickly, using popular open source tools like Bootstrap, LESS, Fontawesome and more. Work visually and with sources simultaneously, with no need to export. Easily integrates into developers' toolsets (Git, text editors, etc.) Works with plain HTML and LESS files. Generate only standard Bootstrap 3.3 HTML and LESS markup.

Monitor the accessibility of your websites with pa11y-dashboard, and protect against accessibility errors creeping into your codebase.

Bespoke.js is a super minimal, modular presentation library for modern browsers, designed to foster a rich plugin ecosystem.

Deployer is a deployment tool written in PHP.

A model-backed generative text grammar tool for javascript. Improv is similar to Tracery in that it can generate random, procedurally generated text recursively. Also like Tracery, Improv includes some basic templating functionality.

Unlike Tracery, however, Improv generators refer to models to build text. This allows for more sophisticated text generation by referencing an underlying world model.

A client side framework for hypertext interactive fiction games

Raconteur makes writing interactive hypertext fiction with Undum straightforward and perhaps even fun. It's a wrapper library that bundles oft-needed functionality and a new, cleaner, CoffeeScript-friendly, DSL-inspired API for defining Undum stories.

The goal of this project is to provide a lightweight 3D CSS library with very simple implementation.

Nativefier is a command line tool that allows you to easily create a desktop application for any web site with succinct and minimal configuration. Apps are wrapped by Electron in an OS executable (.app, .exe, etc.) for use on Windows, OSX and Linux.

Pipe your app and server logs to TailTub. You get back a unique URL. Share the URL with others to view results in real-time.

Automated tool to find Accessibility defects on your web site by using the aXe Chrome extension. Drop the aXe on your accessibility defects! We believe that automated testing has an important role to play in achieving digital equality and that in order to do that, it must achieve mainstream adoption by professional web developers. That means that the tests must inspire trust, must be fast, must work everywhere and must be available everywhere.

Accessibility audit and element properties.

This extension will add an Accessibility audit, and an Accessibility sidebar pane in the Elements tab, to your Chrome Developer Tools.

Include the Crosswalk Project web runtime with your hybrid Android or Cordova / PhoneGap app, and users will consistently see it through a predictable, powerful WebView based on Google Chromium.

The Crosswalk Project Advantage:

Get consistent, predictable behavior by reducing Android device fragmentation.
Use the latest web innovations and APIs. Provide a feature rich experience on all Android 4.0+ devices.
Easily debug with Chrome DevTools.
Improve the performance of your HTML, CSS, and JavaScript.