I don’t necessarily want to bookmark these sites, and this process of opening them is somehow part of my routine, however spending this kind of time every time I want to get to this state is just silly. Part of the ritual is to go through each of the open tabs, read the most recent updates and then close the tab, repeating this whole process many times a day.

At this point you should be starting to get the jist, to automate this whole process I created a Firefox Extension called MyTabs. The UI and use case is simple, but some of the tools I built in make it potentially very powerful.

MyTabs has the MozMill Controller built in, and is automatically setup in the tabs content window scope, allowing you to write and attach scripts to each tab to be executed ‘onload’. Thus automating the need to ever manually login to your web applications again.


Example script for logging into Facebook:

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//Lookup the three elements I want to interact with
var email = new elementslib.ID(doc, 'email');
var pass = new elementslib.ID(doc, 'pass');
var login = doc.getElementsByClassName('UILinkButton_A')[0];
 
//Controller expects elementslib objects
var elibLogin = new elementslib.Elem(login);
 
//Tell the controller to type the credentials
tab.type(email, 'my_facebook_account@address.com');
tab.type(pass, 'my_password');
//Click the login button
tab.click(elibLogin);

This is all possible by a really slick snipped of code I found on MDC:

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var newTabBrowser = gBrowser.getBrowserForTab(gBrowser.addTab("http://www.google.com/"));
newTabBrowser.addEventListener("load", function() { newTabBrowser.contentDocument.body.innerHTML = "Stuff"; }, true);

Security/Preferences

For the sake of security I made it so that you can only attach scripts, not edit them so that you friends can’t go and view your script to get those plain text passwords. All the tab data is stored in the prefManager so that it is available across sessions. However if someone knew enough to pick apart the source, install a trusted JS Shell and manually access the prefManager you may be in trouble… so be careful about super sensitive information especially on a shared machine.

Using jQuery UI I was able to make the UI relatively attractive, intuitive and possibly skinnable in the future (if you want to do this yourself, grab the source swap out the jQuery UI theme CSS directory and boom you have yourself  new look.)

Some Screenshots

The source is fully available on GitHub, and the XPI is available on Mozilla Add-ons.

• MyTabs on GitHub
• MyTabs on Mozilla Add-ons

Remember that I am currently on bug fix release 0.3, but please let me know if you run into any problems!

Since making things looks really nice in XUL is really hard, I decided that I would build the UI in the current Firefox content window (sorry tbird etc, but I built a less shiny version of this into Mozmill trunk for all of you).

Some of the functionality that I decided was a top priority was some slightly abstracted access to the window mediator which I am calling ‘windows’, and is simply an array of all the different windows available in the whole browser. The other big one is dir(), I am constantly looking for a property in one of the many, many objects I am trying to access and now that is really easy.

All of that goodness combined with enough space to stick real code blocks and a full history (which you can access using the shift key and up/down arrows), I find myself pretty comfortable.

After installing the extension, you can simply press ‘meta (cmd on mac) + shift + s’ and you should be greeted with the following (toggling will show/hide the shell):

UPDATE: It was pointed out to me that on windows meta may not be bound, so I have updated both the extension and git, please try ‘alt+shift+ctrl+s’ or ‘ctrl+shift+s’ on windows/linux, (I am testing in a VM so it’s a bit strange. Sorry about the confusion!) 

Welcome to XUSH

To get started, you can type ‘help’ to see what is available to you.

Help Menu

Other available functionality includes a big chunk of the mozmill controller for driving user actions in the browser, as well as elementslib — which gives you all kinds of powerful features for looking up nodes in the browser.

ElementsLib

As I mentioned above, the windows helper can quickly give you an idea of what is open in the browser and let you directly access the objects in the windows[x] array.

Windows Helper

The nice big console gives you enough space (and using shift) you can do multiple line commands to actually execute code snippets:

Code Blocks

My next round of features will include some more helpers, including tab completion and any bug fixes I find, please let me know of any that you find!

If you would like to play with the source, I have it on github and have a python script that uses mozrunner to launch it in dev mode (with venkman installed, although now I don’t really need it), but saves you from installing and uninstalling the extension every-time you want to try out your latest code changes:

python xush.py


That should launch Firefox with XUSH and Venkman both installed and allow you to hit the shortcut and wham, test away.

After another round of bug fixes I will be submitting this to Mozilla AMO.

Other projects you might be into if this interests you:

• Venkman
• Mozmill
• Chomebug

Thanks for your interest!

The schedule for the con can be found here; http://wiki.mozilla.org/Summit2008/Sessions/Schedule

I do have to say that Mozilla is doing a great job at taking care of all their contributors and employees this week, and I feel like a lot of progress is being made on many levels. It’s very useful to see details as to how people are going about this, but it’s even more useful to see things on a bit higher level. It can be easy to get lost in the forest of Open Source, especially the way that Mozilla builds on things organically. 

The sessions are ranging from “The History of the Browser” to Mobile, QA, UE/UI, Thunderbird, planning etc. As Moz has people all over the world I am getting to hear some very interesting accents and interpretations of things. At the dinner last night I was sitting across from people from Germany, Macedonia and Israel. Amazing how the Moz projects can cross the globe and still keep communication open with each of it’s appendages. The keynote from Mitchell Baker and John Lilly gave me a very solid impression of what they feel the company values, where it should be going and most importantly their extreme satisfaction with where it currently is.

Tomorrow I will be doing a session with Mikeal Rogers and Clint Talbert to demo and explain the GristMill XUL testing framework. My piece of this project is called Mozmill, which started out as a straight across port of the Windmill source with the addition of XUL support and has turned into a much more advanced tool that will fill some needs that have existed for a very long time.

I found it interesting to find out that the VP of Engineering Mike Schroepfer announced his departure last week during Oscon. Their have been mixed reactions about this, but many speculations were proven correct today when he announced he was going to facebook, http://blog.mozilla.com/schrep/. The idea of an IPO is can be extremely appealing, apparently they made him an offer he couldn’t refuse.

This morning we were alerted that tons, literally tons of rock had fallen on the highway 99 which turns out is the most convenient of two possible road trips to get back to Vancouver. We are leaving Friday morning, and the new word is that we will all be loaded onto shuttles to embark on the 7 hour trip back to the airport. This will make for an extremely long day and I am not looking forward to it, but the trip was well worth it and I look forward to getting home and picking up where I left off at Slide.

As some of you may have heard, today I resigned from my position at Rearden Commerce. Leaving a company is never a fun thing, because you know how you feel when you hear that someone else is leaving.. and you can see it in people’s eyes. I have reminded myself multiple times today that I am still going to be 30 mins away, most of my communication with those people has been via email and IM and there is no reason for me not to stay in touch.

Why did I resign?

That’s a very good question. Let me preface this by saying that I really don’t have anything about Rearden that I can point at and say ‘this thing’ is why I left. Rearden is a great company, they were professional through out my entire experience there. They employ many very talented and driven engineers, and they have a great product. My gut feeling after spending some time there, is that they will do very well. The management team is very skilled and they know their market and niche extremely well. Every day I went to work I heard about a new major deal or a small company Rearden had acquired to contribute to their march toward owning the ‘Personal Assistant’ space.

When I first arrived there I struggled with two things, and ultimately wound up being my demise as an employee. I have an extreme passion for Open Source, being part of that community, and giving my time to contribute. So you are probably thinking, ‘Why didn’t I just do that on the side?’ — well the answer is that I did do it on the side and the results were slow and my sleep schedule paid the price. Rearden has a very business/enterprise specific niche at the moment, and building and deploying new features to those customers is a priority (as it should be), but I couldn’t stop my Open Source envy. 

Secondly, a overwhelming majority of their user base is using IE6. As a web developer — the last thing I do when building anything in client side JavaScript is to test it in IE6. I basically hold my nose, load the page and pray that things ‘mostly work’. Now I’m not going to claim that I can ever get away from doing this, but building really cutting edge features based on new technology becomes significantly less probable when you are catering to this crowd. I know that Rearden has some really cool future plans, and is publicly talking about bringing the application to the consumer market — but I’m impatient and I just simply didn’t want to wait.

What’s Next?

I am going to jump right into a gig with Slide Inc. as a Web Developer. However, before I get to any Web Development tasks I am going to be addressing a pretty serious need they have in their QA department. Slide currently has many applications that are used directly on their site, slide.com and on social networks (primarily facebook.com and myspace.com) and right now they have essentially no functional automation.

At OSAF I saw what a major difference automated testing can make, and the reason I am so excited about this is because I was a QA Engineer at one point manually testing a pretty complex web application (Cosmo) and I have seen how much a difference test automation can make in the release cycle, the development cycle, QA test cycles and simply the daily lives of your poor QA teams.

How am I going to accomplish this task you might ask? Thats the best part — I have fixed about 10 bugs in Windmill in the last week, and will be putting whatever effort is required into getting Windmill to a state where we can functionally automate all of Slides application testing. This looks to be a serious win for Slide, and a serious win for Windmill. 

At some point in the future, when I feel that this project is to the point where it can be maintained and built on by the Slide QA teams I will move on to Web Development tasks. At that point a smaller amount of time will still be allocated to maintaining Windmill, adding new features that Slide and the community need and working towards the next evolution of Windmill. That is quite a ways off in the future, so I will address all that when the time comes.

The rest of my ‘free’ development time, will be consumed by a project that I am involved in with the Mozilla Corporation. This project lives in the QA realm as well, and could probably be classified as a distant cousin to Windmill. More details about that will be announced the week of OSCON, so keep your eyes pealed.

Change can be extremely tough, but it is also very exciting. I want to thank all of my former peers at Rearden for a good experience, and I wish them all the absolute best.