Raible Designs

The State of the Web 2009

This afternoon, I attended The State of the Web 2009 at Web Directions North. Below are my notes from this session.

This panel has quite the list of superstars:

• Chris Wilson (Microsoft)
• Dan Connolly (W3C HTML Working Group)
• Mike (TM) Smith (W3C HTML Working Group)
• Lars Erik Bolstad (Opera)
• Scott Fegette (Adobe)
• John Allsopp (Organizer and Style Master Developer)

John is moderating this session and is starting by asking each panelist to speak about what they believe the state of the web is.

Chris Wilson
The future of the web may be as ubiquitous as electricity. Chris has a desktop, two laptops (one 10" NetBook, one is a 13" MacBook) and an iPhone. There's a lot of difference between these devices, especially when it comes to screen size. Chris uses a number of different browsers throughout the day. The web isn't just one browser, it isn't just one platform. He's showing a slide with a browser market share graph from http://www.netapplications.com.

Many different browsers are a reality. Many different devices are a reality. Web builders need to learn to write scalable applications that run across multiple browsers, devices and environments. They need to use progressive functionality and learn the tools they have in CSS and HTML. Semantic structuring helps.

Developers need to learn to live with multiple browsers. Cross-browser interoperability will get better, but it's likely to be an issue forever. Test suites with new specifications are helping. Developers should build for browsers of today and tomorrow.

You should build the applications you want to build and then figure out how how to make them degrade gracefully on the web.

Lars Erik Bolstad
Opera Software has 600 employees in 10 countries. They've been developing Opera and other browsers since 1995. The bulk of what Opera does is based on commercial browser deliveries to OEMs around the world.

Devices, platforms and networks: they come in all shapes and sizes. Only one thing unifies them: The Web. The browser is becoming more and more important on these devices. Users are not satisfied with WAP-based content anymore, they want the same content no matter which device they're using.

Opera Mini does its processing on the server-side. This allows Opera to gather statistics. These stats show that users around the world hit the same top sites on their mobile devices as they do on their desktops. It's a one-to-one match. Opera is seeing tremendous growth in the usage of Opera Mini, both in developed countries and emerging markets.

The point: don't just develop for desktop browsers. The mobile market seems to be growing much faster. The problem is actually more in the hands of browser developers since they have to satisfy the user's desire to see the same content on mobile vs. desktop.

Opera is focusing on advancing core browser technology in three areas:

• Web standards: CSS (webfonts, backgrounds/borders, transitions, transforms), HTML 5 (video/audio, persistent storage, drag and drop) and W3C Geolocation API and "Mobile DOM" API (access to camera, address book, calendars).
• Performance: VEGA (vector graphics-based rendering, hardware acceleration) and CARAKAN (new JavaScript engine, native compilation). For more details, see http://my.opera.com/core.
• Web applications: Standalone web apps, RIAs, Widgets. Gears support and Developer Tools.

Dan Connolly
The web is kinda important these days. It's a big deal. Make a mistake and 300 million dollars go away (see end of last entry about United news). One of the beauties of the web is you can easily participate as an individual. You can report bugs, write articles and be a part of many web standards groups. Most of the other systems in the world don't provide this kind of access.

Dan has been under a rock for the last 5 years working on Semantic Web stuff. Now that he's back in the game, it's incredible how much stuff is going on. He's glad there's JavaScript frameworks so he doesn't have to learn everything. The default security policies in browsers are a little rickety at this point. They allow you to download and run JavaScript from virtually any site. Caja might help to solve this. Dan believes that security will become more important and stricter to protect web users.

Scott Fegette
Scott is a Product Manager in the Web Group of Adobe. At the beginning of each year, they do heavy user research. Adobe wants people that develop content for the web to be as expressive as possible. Scott is going to give us a peak into the conversations he's had with the web community.

One of the biggest topics on people's minds is The Economy, but it's not negative as you might think. Small web designers are actually getting more business in the downturn, likely because companies are polishing their presence on the web. People are working much more distributed these days. There's a few areas that Adobe generally asks about: CSS, JavaScript, HTML (both statically and dynamically).

Frameworks are becoming more important to developers, as well as with clients. They've even seen some clients demand certain frameworks. Two years ago, when Adobe talked to small design shops and agencies, most web sites were built statically. Now they're developing with frameworks like WordPress. Out of 60 folks they talked to, only 2 were using static systems and not CMSes.

In the JavaScript frameworks arena, jQuery is the dominant leader. Shops are starting to use CSS frameworks as well. The only one Scott mentioned was Reset. Design is becoming a technical discipline and Adobe is calling this Stateful Design. WYSIWIG is definitely dying and designers aren't developing with visual tools.

The kind of projects that people are working on has changed a lot. Many shops are being asked to do work on mobile development. The iPhone has done wonders for the industry in raising the awareness of what a mobile device can do.

The other big investments for Adobe is RIAs and AIR. Ajax has matured enough that it can now compete with proprietary plugins like Flash. The reason for AIR is to allow web developers to use their skills to develop desktop applications. Flash and Flex are often overkill for browser-based applications, but they do often handle video and audio better than Ajax applications.

Mike (TM) Smith
Mike is also known as the "W3C HTML jackass". Mike thinks the state of the web is that it's a mess in a lot of ways. If you don't believe him, ask Doug Crockford. Most of this stuff is going to remain a mess for the next 20 years, unless another genius like Tim Berners-Lee comes along and invents something new. However, the good part about it being a mess is that we all have jobs.

One of the biggest things they're trying to do with HTML 5 is not breaking backward compatibility. Other working groups at the W3C don't share this philosophy, hence the reason they don't have browser vendors participating. Many of the ideas for HTML 5 game from Gears and Ajax Framework developers like John Resig. All this will make things less messy, especially with the help of browser vendors.

Developers like the ubiquitous web and are pushing the mobile web. Mike thinks everyone just needs to get a life (big applause). For mobile, SVG has already been a big success. You will see significant great things with SVN happen in major browsers by next fall. If you're a web developer, you should spend some time experiment with SVG. It will payoff for you. If it doesn't pay off for you and you see Mike next year at Web Directions North, you can punch him in the face.

Location-aware applications will be big as well. Browser vendors are implementing the Geo Location API. It's implemented in Opera, Firefox, WebKit and Gears. Video on the web will be significant as well. The SVG working group pioneered video support into standards, before HTML 5. Many of the problems they face are related to video codecs. The only way to solve the problems with video on the web is with money and lawyers. Very specifically, there's no royalty-free codec for video. This is nothing that standards bodies can solve. The most promising is that Sun Microsystems is developing an open codec and spending money to make sure they're not infringing on patents.

Not only is the HTML Working Group improving markup in HTML, they're also working on coming up with new APIs that give you access to features. If you have ideas that aren't included in HTML 5, the group is definitely interested in hearing about them.

After each panelist talked, John asked them questions about what's the biggest thing they'd like to see implemented by everyone (open video codec, geo location api were the winners). Mike also did some complaining about XML and how broken it is because there's no failure mechanism. There was some audience banter with Chris about SVG in IE.

Conclusion
This was a very interesting session, especially to hear from the people who are building/supporting the future of the web. I liked Scott's talk on what Adobe's hearing from their users. I also liked hearing Mike (TM)'s opinionated thoughts on XML and his non-marketing approach to most everything related to the web. Lars from Opera had a marketing-ish presentation, but it was nevertheless interesting to hear what Opera's working on. Good stuff.

Changes in the Languages of the Web with Dan Connolly

Web Directions is held in Australia and Japan and now the US. A few months ago, they were a bit hesitant about doing it in Denver in the middle of winter. However, they've discovered our best-kept secret: it's beautiful and sunny all week. People are attending this conference from all around the world.

Dan Connolly is the keynote speaker. He's played some very important roles, such as Chairmain of the HTML Working Group during HTML 4. He's also a research scientist at the Computer Science and Artificial Intelligence Laboratory at MIT and a member of the technical staff at the W3C.

Dan's talk is titled Changes in the Languages of the Web and you can view it online at http://www.w3.org/2009/Talks/02wdn/slides.

Web Languages are like languages of the world. Like programming languages, web languages are artificial. Web-native languages are PHP and JavaScript. A Web Language is influenced by natural languages but are artificial. Learning languages is like reading music. With music, most learn from good ol' fashion sheet music. Nowadays, many are learning to read music from Rock Band (the game).

Is there a web language for music? It's not mp3/ogg and it's not Apple's GarageBand. ABC music notation is close and fake-book style cords mostly works. The problem is often these sites and specifications disappear because copyright holders come and scare them away.

Technology deployment rides on the practice of sharing media and culture. Open standards preserve freedom to tinker and supports cultural heritage. Lawrence Lessig at OSCON 2002:

• Creativity and innovation always builds on the past.
• The past always tries to control the creativity that builds upon it.
• Free societies enable the future by limiting this power of the past.
• Our is less and less a free society.

Lastly, Lawrence asked what have you done about it?

In 1991, some places would fire you for looking at code from the Net. At the time, Dan worked at Convex, who encouraged participation in Free Software. Convex did business with HP; HP used SGML; HTML was SGML (almost). When Dan read about the World Wide Web from Tim Berners-Lee, he had an excuse to look at HTML as part of his day job.

Computer Science students and hackers learn BNF and parse trees. SGML is a little funny looking, but works mostly like BNF. Feedback loop:

1. Draft a DTD
2. Run some tests, ask the computer if it matches the test cases
3. Discover an issue; repeat

While Dan was at Hal in Austin in 1994, and adding HTML support in products, he:

• Asked other HTML Working Group members to try James Clark's sgmls parser
• Not many of them were in the habit of building software from source
• Mark Gaither and Dan installed sgmls as a CGI service
• Feedback loops works over the Web!

Dan was first the editor and then the chair of the standardization of HTML 4. HTML's standardization timeline:

• November 1995: HTML 2.0
• January 1997: HTML 3.2
• December 1997: HTML 4.0
• December 199: HTML 4.0.1

Browser marketplace explodes and then stagnates. Early 1990's - lots of little projects. In 1995, Netscape Navigator IPO rewrites the business books. In the late 90's IE takes over Netscape. After HTML, Dan started working on other stuff: Feb 98 (XML 1.0), Jan 99 (Namespaces in XML), Jan 00 (XHTML 1.0), Feb 04 (RDF and OWL), Apr 06 (SPARQL) and Sep 2007 (GRDDL).

W3C fostered many of the technologies of Ajax and Web 2.0:

• HTML, CSS, DOM, XML from W3C circa 2000
• JavaScript from Netscape, ECMA in 1995
• XMLHttpRequest from Microsoft in 1999

W3C's efforts since then lacked clear deployment paths.

XHTML is not the solution to a problem that concerns anybody except the guys who have to write parsers that convert markup into DOM trees. It turns out that XHTML put the validation on the wrong end of the network. It turned out that the market didn't put much value in a document delivery system that could decide to not display the document because there was an unrecognized attribute on an invisible meta tag.
-- Doug Crockford Jan 2008

The web isn't just for computer geeks anymore. From The Future of Information by Ted Nelson in 1997:

The software world currently corresponds to the Pre-Director stage in movie-making (1893-1904). During those years, when short films were already being shown in theaters, the job of making the movie was given to the cameraman - because he knew how to work the equipment.

That is how it is with software today. Today's software designers are those who only understand the technicalities, and not - with rare exceptions - those who understand how to integrate the presentation of ideas to the mind and heart.

The Web facilitates a shift from mass media to participatory culture. Worth watching: An Anthropological Introduction to YouTube by Michael Wesch and the Digital Ethnography Working Group.

The W3C HTML Working Group charted in March 2007 and ended up with hundreds of participants (most prior working groups had 20-30 people). In November 2007, there was an HTML WG meeting at W3C Technical Plenary and was very much an unconference. The HTML 5 Working draft was published in January 2008. Goals for HTML 5:

• Off-the-shelf parsers and tools for reading web pages like browsers do, including tag soup
• Modern test materials
• Standardize successful experiments in the Web Applications platform to balance the attraction of proprietary approaches:
  • <video>, <audio>
  • scripting details, security policies
  • offline storage

HTML 5 co-chairs: Chris Wilson (Microsoft) and Sam Ruby (IBM) with W3C staff support from Mike Smith and Dan Connolly.

Some ideas from the CSS validator roadmap:

• JavaScript CSS parser
• Support for CSS 2.1 forward-compatible grammar
• Integrate test-result data showing browser support

The browser marketplace is moving again.

• 2003: Internet Explorer, Firefox, Safari, Opera.
• April 2006: Mobile Phones Poised To Overtake The PC As The Dominate Internet Platform In Some Markets
• August 2007: iPhone
• Sep 2008: Google Chrome
• Jan 2009: Internet Explorer 8 Release Candidate

How about authors? How do they feel about HTML 5? Two days ago, Dan received support from Adobe to work on HTML 5 materials for authors.

Design Principles Last Through Change. From Zeldman on Twitter: Client who saves $5K buying cut-rate non-semantic HTML will later spend $25K on SEO consultant to compensate.

There's still something to the nothing behind XHTML+CSS Web Design. Kudos to whoever designed the Kansas Tax web site (Dan is from Kansas City).

Sharing data in documents is one of the original goals of the WWW. Dan has been investing some of his own time into microformats.

Tantek Çelik in June 2006: "XML formats in the long run are not better than propriety binary formats."

• XML, both in technology (namespaces...) and as a "technical culture" is too biased towards Tower of Babel outcomes.
• A few XML formats may survive and converge (RSS, maybe Atom).
• But for now, XHTML is the only longterm reliable XML format that has more to do with it being based on HTML than it being XML.

And if longevity is not a goal, try JSON - it's yummy.

Microformats are not just technical ideas, but it's something that you can actually use in your life. XSPF - what if media players had used an XHTML dialect a la hMedia. RSS and hAtom - will feed readers grow native support for hAtom? Will calendar subscription clients grow native support for hCalendar? The process and the technology of microformats provide an 80% solution for global scale problems.

The Personal Information Disaster: The bane of my existence is doing things I know the computer could do for me. -- The XML Revolution, Nature Web Matters Oct 1998.

Let's find ways to make it cost-effective record and share knowledge formally, i.e. so that computers can manipulate it. How great would it be if your kid's soccer coach could distribute a schedule that would feed into everyone's calendaring system?

Flickr, Facebook and Twitter demonstrate the attraction of hosted services. Identi.ca supports federation (OpenMicroBlogging). Instant Messaging is much like e-mail used to be, where you couldn't e-mail folks that used a different provider.

Be careful not to delegate too much to machines!

• A United Airlines near-bankruptcy item from 2002 appeared as 2008 news via Google News
• Syndication continued up to a Bloomberg news flash.
• UAL stock cratered from $12 to $3 ($1.14 billion in market cap).
• The stock recovered within the day to $10 (down $300M in market cap)

Something to keep an eye on - SEC Interactive DATA and XBRL. Three dozen companies, representing more than $1 trillion of market value, have joined the SEC's test group. Have been working on this since 2005.

Conclusion
The balance between proprietary risk/reward and open standards is delicate. Media independence is more important than ever as mobile emerges. When content doesn't match specs, changing browsers is cheap compared to changing all the content, authors. Web technology is deeply intertwingled with social, economic context.

I enjoyed Dan's talk. He's obviously a smart guy and has been involved with the web since before it even existed. More than anything, I like the conference location. It's 1/2 block from my office and has excellent views. I hope to return for The State of the Web 2009 later this afternoon.

The kids actually like skiing!

The kids and I had a blast skiing at Winter Park today. I can't remember a day I've been more proud of my kids and their willingness to ski. I woke them up just before 6 AM this morning. I was very impressed when they both popped out of bed with huge smiles on their faces. They were actually excited to go skiing. Their enthusiasm didn't end throughout the day and we had a ton of fun.

I was most impressed with Abbie - she now wants to ski blues all the time. Not only that, but when she falls she has no problem getting up herself. Jack, on the other hand, can barely do "Pizza" and says "I can't" and "I'm scared" most of the time. I somehow convinced Abbie that if you believe you can do something, you can do it. She's been using that mantra whenever we ski and it's worked awesome for her.

For the last run today, I told Abbie we could do a blue; Jack would only do it if I carried him. We rode to the top of Winter Park and skied down a steep blue/black. I imagine it was a pretty funny scene because it looked like I was in way over my head. Abbie was going slow, snow-plowing like mad, and I was skiing with Jack in my arms while he carried my poles. Several folks stopped to see if we needed help, but I told them it was all pre-planned. Abbie fell several times, but got up by herself every time and even got "the burn" towards the bottom. It's a good thing I've been running to work lately, carrying a 4-year-old top-to-bottom on a steep blue with 8" of powder can be quite a workout.

Traveling to Tahoe without a Driver's License

This past weekend, I had quite the adventure traveling to Lake Tahoe. On Thursday night, I flew into Denver from LA and had a busy night tidying up loose ends. After 3 hours of sleep and a late start, I was on my way to DIA early Friday morning. As I was approaching the parking garage, the lights went on in my review mirror.

When the cop asked me for my license and registration, I opened my wallet and felt my heart sink.

My driver's license was missing.

I quickly realized I left it in my pants the night before and explained this to the officer. Luckily, I found my birth certificate in my car's console and was able to show him that. He still wasn't convinced. Then he looked at my coat and said "What about your ski pass?" It had a picture on it and seemed to satisfy his identification criteria.

The cop then asked me why I was speeding (63 in a 45) and I politely explained my flight was departing in 30 minutes and I was hoping to make it. He said, "You won't make it. They won't let you check-in." I said I checked in online. He seemed to know this might work and quickly filled out the rest of my ticket. At this point, I didn't think it was possible to make my flight. I felt defeated and dreaded waiting all day until the next Frontier flight to Sacramento.

I arrived at the counter (to check-in my skis) 20 minutes before the flight was scheduled for departure. Frontier was awesome - they checked in my bags and sent me on my way as fast as they could. TSA wasn't too bad; I just had to go through the extra screening. Of course, I had to run all the way through Terminal A to make my flight on time.

While taxiing to the runway, I reflected on how awesome it was that I was utterly defeated 30 minutes prior and how the good people of Frontier Airlines made it all possible. Of course, when I arrived in Sacramento, my adventures continued with late baggage and rental car issues.

The good news is it all worked out in the end and I had a great weekend of skiing at Heavenly and Kirkwood. The snow wasn't great, but we skied in t-shirts all weekend. The Tahoe Trip seems to have become an annual tradition. Next year I'll make sure and bring my license.

LA Tech Meetup Tonight

If you live in LA - or just happen to be in town - you should join us for some beers and tech talk this evening. We're meeting at The Village Idiot around 7 and plan on being there until 9. Hope to see you there!

In other Tech Meetup News, it looks like we'll be doing one in Denver next Thursday (January 22nd). Venue TBD.

Choosing an Ajax Framework

This past week, my colleagues and I have been researching Ajax Frameworks. We're working on a project that's following SOFEA-style architecture principles and we want the best framework for our needs. I'm writing this post to see 1) if you, the community, agree with our selection process and 2) to learn about your experiences with the frameworks we're evaluating. Below is the process we're following to make our choice.

1. Choose a short list of frameworks to prototype with.
2. Create an application prototype with each framework.
3. Document findings and create a matrix with important criteria.
4. Create presentation to summarize document.
5. Deliver document, presentation (with demos) and recommendation.

For #1, we chose Ext JS, Dojo, YUI and GWT because we feel these Ajax libraries offer the most UI widgets. We also considered Prototype/Scriptaculous, jQuery and MooTools, but decided against them because of their lack of UI widgets.

For #2, we time-boxed ourselves to 3 days of development. In addition to basic functionality, we added several features (i.e. edit in place, drag and drop, calendar widgets, transitions, charts, grid) that might be used in the production application. We all were able to complete most of the functionality of the application. Of course, there's still some code cleanup as well as styling to make each app look good for the demo. The nice thing about doing this is we're able to look at each others code and see how the same thing is done in each framework. None of us are experts in any of the frameworks, so it's possible we could do things better. However, I think it's good we all started somewhat green because it shows what's possible for someone relatively new to the frameworks.

For #3, we're creating a document with the following outline:

Introduction

Ajax Framework Candidates
(intro and explanation)

  Project Information
  (history)
  (license / cost)
  (number of committers)
  (support options)
  (mailing list traffic (nov/dec 2008))

Matrix and Notes

Conclusion

For the Matrix referenced in the outline above, we're using a table with weights and ranks:

Our strategy for filling in this matrix:

• Customer adjusts the weight for each criteria (removing/adding as needed) so all weights add up to 1.
• We rank each framework with 0, .5 or 1 where 0 = doesn't satisfy criteria, .5 = partially satisfies, 1 = satisfies.

The list of criteria provided to us by our client is as follows (in no particular order).

• Quality of Documentation/Tutorials/Self Help
• Browser support (most important browsers/versions based on web stats)
• Testability (esp. Selenium compatibility)
• Licensing
• Project health/adoption
• Performance
• Scalability
• Flexibility/extensibility
• Productivity (app dev, web dev)
• Richness of widget/component library
• Charting capability
• Ability to create new widgets
• Match to existing Java team skill-set
• Ease of deployment (on Ops, QA, Users)
• Degree of risk generally
• Ability to integrate with existing site (which includes Prototype)
• Easy to style with CSS
• Validation (esp. marking form elements invalid)
• Component Theme-ing/Decoration
• CDN Availability (i.e. Google's Ajax Libraries API or Ext CDN)

What do you think? How could this process be improved? Of course, if you have framework answers (0, .5 or 1) for our matrix, we'd love to hear your opinions.

2008 - A Year in Review

In 2005 and 2006, I did "A Year in Review" entries. 2007 was the year I got divorced, which probably motivated me to write a bit less. This year I'm back and ready to spend the next few hours writing, copying/pasting and linking like a madman. Hope you enjoy!

2008 was the year I traveled the world and developed a true passion for skiing. In January, my good friend Jason Miller moved back to Denver after quitting his job at Bear Stearns in NYC. We spent the first weekend in Nebraska working on Cletus's feedlot. The next week, my car stereo got stolen and I wondered if my bad knee would make it through the ski season (the good news is not only did I ski the rest of the season, but my knee healed itself over the summer).

At the end of January, the kids and I hiked to the top of Green Mountain and Don Brown made Maven not suck. Then I wondered if there was room for both Rails and Grails at a company and quickly learned both.

February started fantastically with a 14" Powder Day at Steamboat. I wondered if there is no "best" web framework and reviewed Grails and Rails books. After spending an awesome weekend in Tahoe, I took the kids on The Ski Train and learned more about Selenium at Google.

This brings us to one of my favorite posts of all time. On February 28th, Jack got a bead stuck in his nose. After taking him to the ER and paying $800, we found out magic recipe for bead removal is to "hold one nostril and give him a CPR-type breath/blow into his mouth". The reason I love the post so much is it's solved the problem for other frantic parents when they Google for "bead stuck in nose". Whenever I get a new comment, it always makes me smile.

March started out with a Powder Day at Whistler. I thoroughly enjoyed the rest of the weekend with good friends Jarvis and Korn Dog. After returning to Denver, I was allowed to blog about building a UI Frameworks Team at LinkedIn and posted my thoughts on Grails vs. Rails.

In mid-March, I achieved an all-Mac family and traveled to Lake Chelan for my sister's birthday. Shortly after, The AppFuse Primer was released. At the end of the month, I attended TSSJS in Vegas and moderated a Web Framework Smackdown.

In April, the LinkedIn Denver office opened and we all celebrated by attending the Rockie's Home Opener. The ski season came to an end and I wrote a howto for configuring Apache with mod_proxy and SSL on OS X. Then I discovered the JavaOne parties and wrote about running Spring MVC Web Applications in OSGi.

April ended with 82°F and May started with snow. I attended JavaOne (or at least the parties), released AppFuse 2.0.2 and figured out how to do extensionless URLs with the UrlRewriteFilter. The kids and I spent an afternoon in Rocky Mountain National Park and I did some coding in my backyard.

On Memorial Day, I enjoyed a liver-wrenching, Rockies-filled weekend with my sister her girlfriend Mya and Mr. Miller. I also contemplated making AppFuse Struts 2-specific.

June started with some mountain bike riding, planning some excellent vacations and getting a dream machine. I rode the annual trip to Big Head Todd at Red Rocks with Matt and Bruce. I took the kids on their first camping trip for Father's Day and had a blast. It took us several hours to find the campsite and my car kept starting all night long. It's sure to be a family tradition from now on.

The next weekend, I attended the American Craft Beer Fest in Boston. To end the month, I embarked upon Raible Road Trip #12 with Abbie, Jack and my Dad.

In July, the bus project began and I posted pictures of the trip to Montana. This year, I hope to spend the whole month of July at the cabin. I bought an iPhone (one of my best technology-related purchases to date). OSCON was fun but the week after wasn't.

August revealed my favorite birthday present. I didn't blog much the rest of the month, revealing why later.

Jack's Birthday Weekend was an outstandingly fun mixture of old friends and good Colorado beer. In September, I went to see the bus at MotorWorks, Abbie lost her first tooth and co-workers and I performance tested Memcached.

What followed was wonderful. Miller and I headed to Oktoberfest for the Best. Vacation. Ever. We still talk about how much fun we had on that vacation. October finished with the Colorado Software Summit and a hunting trip to the cabin.

November was a crazy month. I got laid off and celebrated Abbie's birthday on the same day. Jack got a mohawk and I traveled coast-to-coast in the same week. To close the month, I announced what's next and headed to Costa Rica.

I had a fantastic time in Costa Rica and was impressed to see Abbie is a blue skier shortly after. I did a Dojo/Comet Research Project for a week and enjoyed the location of my newest client last week. A small adventure turned into a scary adventure and I enjoyed telling my stories to fellow Java Enthusiasts in Portland.

Phew! It's been quite a year. For 2009, I'm still hoping for what I tweeted shortly after Costa Rica. I'd like to visit 3 foreign countries, take 3 months of vacation and spend 1 month in Montana. I have technology goals too, but those aren't nearly as much fun to dream about.

Happy New Year!

My "almost slept in a snow cave" Adventure with Clint Foster

Yesterday began innocently as one of the best ski days of my life. I woke up early, drove to Eugene (Oregon) to pick up my good friend Clint Foster, then headed up to Willamette Pass. It was an Epic Powder Day with over 2 feet of fresh pow pow and face shots on almost every run. After lunch and some liquid courage, we stepped it up a notch and skied some cornices and awesome trees.

Around 2:30, our luck began to change. In our quest for untracked powder, Clint led us off the back side of Willamette Pass. There were no out-of-bounds signs or ropes to indicate this was a bad idea. The steep tree run we found was great, but our attitude changed quickly when we reached the bottom.

With 2 feet of snow and no trail, we found ourselves trudging down a flat path that got us nowhere fast. For two hours, we slogged through the deep snow down a cross-country ski trail (there were blue signs with arrows). As we started to pass the 2nd lake (I believe they were called Rosary Lakes), we decided it was time to bite the bullet and turn around. We had no map or compass. If we kept going in our current direction, we didn't know when (or if) we'd get out. If we turned around, we knew it would take 4-5 hours, but at least we knew it would get us out. "And besides", Clint said, "the trail is already broken." The time was 4:30 and it was starting to get dark.

Yes, the trail was broken, but it wasn't broken for hiking sideways up the mountain we'd skied down. We couldn't take our skis off because we'd immediately sink up to our waste in the snow. It was slow going, sometimes only a step or two at a time. If I wasn't sweating and breathing hard, I'd start to get cold and shiver. We were soaked on the outside from the snow and soaked on the inside from sweating. It was snowing pretty good too, so we knew we might lose our trail if we dug a snow cave and spent the night.

The scariest part happened when we were about an hour from getting out. Clint started to cramp up and it seemed for moment that we were destined to spend the night in a snow cave. While it was his idea to take the trail, he was the reason I made it out last night. He broke trail for most of the hike out. I tried, but would get tired so quickly it didn't help much. So when he, the trail breaker, started to cramp up, it began to look grim. I don't know if it was the thought of sleeping in a snow cave or because we could see the top of the ridge, but Clint's cramps subsided and we were able to make it out. We ended up on a groomed run and had to hike another 45 minutes to get to the top of the mountain and ski down the front-side.

As for Search and Rescue, they were looking for us, but had only recently started searching. The resort had night-skiing and it wasn't until 9:00 that anyone thought we might be missing. Clint's wife, Autumn, was on the ball and had contracted the authorities to inspire their search. We couldn't have asked for a better concerned relative. Autumn is a special person who has a way of making things happen. If we'd spent the night in a snow cave, there's a good chance she would've had the National Guard looking for us the next day.

We made it back to the car just after 10 PM. We first started our run at 2:30 PM. From the point we turned around, it took about 5 hours to hike out. I've never been so tired after a day of skiing. We arrived back at Clint's place just after midnight after a 2-hour drive in the blowing snow and rain. Autumn greeted us with warm clothes, hot tea and the best hugs I've gotten in a long time.

If you ever get a chance to meet Clint and Autumn, I'd highly recommend it. They're the ones who got married in Costa Rica recently. As far as skiing with Clint, that's fun too, but I wouldn't recommend following him out-of-bounds.

My Christmas Travel Adventure

I'm currently sitting at the Los Angeles Airport (LAX) waiting to board a flight to Portland (the real one, in Oregon). The flight is delayed an hour, but I'm confident it won't be cancelled and I'll arrive there later this evening. This is a story about my adventure getting to this point. It's not that exciting, but it certainly has the potential to become exciting. Hence the reason for this post.

Yesterday afternoon, I noticed the weather was getting kinda nasty in Oregon. Soon after, I talked with my Dad in Salem. He confirmed the bad weather and told me their power had been out for several hours. Then I noticed Patrick's tweet that he was having trouble getting from San Francisco to Portland.

This morning, I used KATU's Flight Status page and flightstats.com to setup text message alerts for my flight and the earlier one I was hoping to catch. At 9:49 this morning, I received a text message that my flight was cancelled. I realized this could be a very bad situation with everyone traveling for the holidays and began to think the worst. I knew it couldn't get much worse than renting a car and driving the from LA to Salem.

Yesterday afternoon, when I first suspected my flight might be cancelled, I called Alaska Air. It was busy. Today, I called them over 10 times with the same result. I called Orbitz (since I'd booked through them) and they couldn't help much either. While I was musing over how much fun my evening was going to be, a co-worker suggested I call American Express Travel. I'd used my Amex to buy my ticket, so it seemed like it might work.

Not only was Amex Travel extremely nice, but they were actually able to help me. The guy who helped me was named Tim and he said they had connections to a travel-agent-only line for Alaska. He said he'd call Alaska to find out what my situation was. He took my cell number and called me back in less than an hour. Unfortunately, I was in an important meeting and couldn't answer his call.

I didn't get a chance to call Tim back until I was on the way to the airport. This time I talked with Wendy from Marathon Travel. She had talked to Tim and while we were talking, she 1) booked me on the later flight at 8:40 and 2) sent me an e-mail with my confirmation number. She noted in her e-mail that it might not work:

If they give you any trouble or want to make you pay for the ticket, you may have to resort to your last option of renting a car and driving. I hope they cooperate and everything works out well for you. In any case have a safe journey and Happy Holidays.

Thanks to Wendy and especially Amex Travel for being so helpful. I never realized they had such good customer service. I'm very impressed.

The good news is everything did work out. Or at least it has so far. There's still quite a journey that has to take place. My sister drove from Chelan, WA to Salem, OR earlier today and it took her 3.5 hours to get from Portland to Salem (a 40 mile drive). Apparently, 6 inches of ice on the freeway can mess up traffic a bit.

I just got off the phone with my Dad where I gave him the good news (I'm coming) and bad news (please pick me up). There was no hesitation on his part and I'm hopeful that my bad-ass family won't let a little snow and ice get in their way. Now let's hope Alaska Air cooperates and holds up their end of the bargain.

Update: The rest of the trip was completed without a hitch. It took 3 hours for my sister and dad to drive to PDX and another 2 hours to get home. 6 inches of unplowed ice on I-5 was very interesting. We saw several rigs spin off the road in front of us. We made it safe and sound to Salem just after 3 AM.

AppFuse Light converted to Maven modules, upgraded to Tapestry 5 and Stripes 1.5

This past week, I stayed up a couple of late nights to do some of the AppFuse Light work I wrote about in October. I converted all web frameworks to Maven modules, as well as made them inherit from the appfuse-web project. Below is what the new module structure looks like:

At this point, the project is ready to import into AppFuse's SVN project. Here's a list of other changes I made:

• Modules now depend on AppFuse's backend and allow you to use Hibernate, JPA or iBATIS as the persistence framework. Implementations for Spring JDBC, OJB and JDO have been removed.
• Upgraded to JWebUnit 2.1, which now uses HtmlUnit under the hood and has much better JavaScript support. It also has Selenium support, but I've yet to try it.
• Ajaxified Body integrated into all frameworks. You can easily turn it off by modifying the global.js file.
• Prototype and Scriptaculous loaded from Google's Ajax Libraries CDN.
• Upgraded to Tapestry 5. Mad props to Serge Eby and his tapestry5-appfuse project for showing me how to do this. Serge became a committer on AppFuse recently, so hopefully we'll continue to see great things from the Tapestry 5 support. I really like the clean URLs and minimum configuration required in Tapestry 5. It's testing framework is nice too, but I believe it could be improved.
• Upgraded to Stripes 1.5. This was easy and painless. I'm definitely a fan of Stripes and look forward to reading the Stripes book on my bookshelf.
• Dropped support for: Struts 1.x, WebWork, Spring MVC + Velocity.

If you want to try any of these applications, you can create archetypes using the following commands:

svn co https://appfuse-light.dev.java.net/svn/appfuse-light/trunk appfuse-light
cd appfuse-light/preferred-web-framework
mvn archetype:create-from-project
cd target/generated-sources/archetype
mvn install
cd ~/dev
mvn archetype:generate # The new archetype should show up as an option

Next steps include figuring out a way to flatten the inherited dependencies and plugins so archetype:create-from-project can create truly standalone projects. Please let me know if you have any questions.