The information is pretty much just a copy of what is found in the WHATWG specs, just condensed and hopefully a bit easier to read. There are virtually no explanations, however, and no examples other than some graphics for compositing values and a few other things (the appearance of which is very much inspired by those found in Mozilla's examples). So, it's basically just a listing of the attributes and methods of the canvas element and the 2d drawing context.

Choose between a 2 page PDF document or a PNG file.

jQuery has changed the way we write Javascript by abstracting out much of the painful cross-browser implementation details that used to plague developers, but to use it correctly still requires a little knowledge about what’s going on under the hood. In this post we’ll take a good look at jQuery’s selectors and how to use them efficiently. I’ll also talk briefly about DOM manipulation and event handlers.

Underscore is a utility-belt library for JavaScript that provides a lot of the functional programming support that you would expect in Prototype.js

(or Ruby), but without extending any of the built-in JavaScript objects. It's the tie to go along with jQuery's tux.

Underscore provides 60-odd functions that support both the usual functional suspects: map, select, invoke — as well as more specialized helpers: function binding, javascript templating, deep equality testing, and so on. It delegates to built-in functions, if present, so modern browsers will use the native implementations of forEach, map, reduce, filter, every, some and indexOf.

Guacamole is an HTML5 + JavaScript (AJAX) viewer for VNC, which makes use of a server-side proxy written in Java. The current version is almost as responsive as native VNC and should work in any browser supporting the HTML5 canvas tag.

Guacamole provides access to your VNC server through a proxy written in Java. The server-side half of Guacamole thus requres a servlet container like Apache Tomcat, while the client-side requires nothing more than a web browser supporting HTML5 and AJAX.

Anyterm consists of some Javascript on a web page, an XmlHttpRequest channel on standard ports back to the server, an HTTP proxy such as Apache's mod_proxy and the Anyterm daemon. The daemon uses a pseudo-terminal to communicate with a shell or other application, and includes terminal emulation.

Key presses are picked up by the Javscript which sends them to the daemon; changes to the emulated screen are sent from the daemon to the Javascript which updates its display.

Performance is quite reasonable and SSL can be used to secure the connection.

Shell In A Box implements a web server that can export arbitrary command line tools to a web based terminal emulator. This emulator is accessible to any JavaScript and CSS enabled web browser and does not require any additional browser plugins. Most typically, login shells would be exported this way: shellinaboxd -s /:LOGINThis command starts a web server at http://localhost:4200 that allows users to login with their username and password and to get access to their login shell. All client-server communications are encrypted, if SSL/TLS certificates have been installed.

FancyBox is a tool for displaying images, html content and multi-media in a Mac-style "lightbox" that floats overtop of web page. It was built using the jQuery library. Licensed under both MIT and GPL licenses.

This article is for those who are new to ARIA. You need an understanding of HTML and the potential difficulties that people with disabilities can face using the Web. It is useful to be familiar with some Rich Internet Applications from a user's perspective

After reading this article, you'll understand what ARIA is for, how to integrate it into your sites, and how you can use it now to make even the simplest of sites more accessible.

RES provides several addons to enhance your browsing experience - each of which is configurable.

You can enable/disable any of the modules, and most of them have their own options that can also be personalized.

Skulpt is an entirely in-browser implementation of Python.

No preprocessing, plugins, or server-side support required, just write Python and reload.