"This is a python client library for the BrowserID protocol"

"JSONView is a Firefox extension that helps you view JSON documents in the browser."

"dentify is a Firefox extension that combines identities across various social network/media sites and provides you with a profile about an individual. Simply navigate to the profile page or a blog of an individual you are interested in and press Alt i."

Highly experimental Mozilla builds. Henri Sivonen's HTML 5 work is in here.

"JavaScript OSA is a port of the Mozilla JavaScript scripting system to the Macintosh in the form of an OSA (Open Scripting Architecture) component. You can use JavaScript OSA as a scripting language in any Macintosh application supporting OSA languages, such as the Script Editor included with the MacOS or our own Script Debugger product."

" It turns out that Mozilla Firefox treats window.sun as a magic LiveConnect property. (I tested with Mozilla Firefox 3.0.6 on Windows.) What's LiveConnect? It was introduced in Netscape 4 to allow plugins to be scripted. Accessing any magic LiveConnect property will start the Java plugin -- even if your code has nothing to do with Java."

Mozilla Bug 478665 discussion was moved here... The short of it seems to be that Mozilla is preparing for the possibility that the HTML 5 spec becomes logjammed in the W3C process circus. Think of this as HTML 4.1: a ton of errata covering the error handling for rendering and parsing, DOM consistency, plus adoption of mature features like <canvas>. That audio and video is missing from this draft is odd given Mozilla's significant work on those new elements+apis. To be fair it seems to be more of an _idea_ than say a "working draft".

0_o

"Bespin is a Mozilla Labs experiment on how to build an extensible Web code editor using HTML 5 technology."

"Crowbar is a web scraping environment based on the use of a server-side headless mozilla-based browser. Its purpose is to allow running javascript scrapers against a DOM to automate web sites scraping but avoiding all the syntax normalization issues."

Basically a Planet Mozilla on crack. Man, that's quite the firehose.

"This document is meant to provide web application developers, browser engineers, and information security researchers with a one-stop reference to key security properties of contemporary web browsers. Insufficient understanding of these often poorly-documented characteristics is a major contributing factor to the prevalence of several classes of security vulnerabilities."

Well, I'd say that's more of a JavaScript mystery than anything else. Apparently implementations agree, because only Firefox does something different than the other major engines.

Henri Sivonen provides an update on his Gecko/HTML5 work.

How Firefox 3.1 implements HTML 5's <audio> element.

Gez Lemon continues to update his Mozilla extension with additional ARIA support: "The properties functionality is a catch-all to report all ARIA properties. The toolbar can highlight live regions, document landmark roles, and general roles individually."

Is Firefox+Ubiquity the tool that finally pushes uppercase Semantic Web data into the hands of the trendy early adopter blog-happy crowd? That group has been more focused on Microformats for the past year... and their evangelism help the deployment of hatom, hcard, hevent, etc.

"Interesting uses of markup I have found during 2008"

Nokia & Mozilla ported Mozilla trunk to Qt 4.4.

Firefox 3.1, which includes improved support for HTML 5, is headed to Alpha

HTML 5 <audio> and <video> support is in Firefox trunk. You have to build with `--enable-media` though as it is disabled by default for the time being.

Humane Imperative Parser (HIP), a simple testbed for playing around with linguistic command-line ideas.

"Seek adds faceted browsing features to Mozilla Thunderbird and lets you search through your email more effectively."

thoughtful analysis of "almost standards mode" and IE 8's versioning switch

Converts Firefox's history DB (Mork format) to XML

the official mozilla browser for the maemo platform. AWESOME

"Rhino is an open-source implementation of JavaScript written entirely in Java. It is typically embedded into Java applications to provide scripting to end users."

Thunderbird with a "Camino" interface style.