Wednesday 5/27/2009

San Francisco, CA #io2009

Better liveblogging here: http://www.techcrunch.com/2009/05/27/live-from-google-io-2009/

100x improvement in JavaScript speed in the last decade

Firefox, Chrome, Safari, & Opera – all supporting HTML5 with Canvas, Video, Geolocation, App cache / database, Web workers

Canvas tag – supported in all but IE

Bespin – web IDE

Chrome profiler is built completely in HTML5

O3D – OpenSource 3d in JavaScript

Video tag – get video out of “plugin prison”

YouTube demo with <video> tag

Geolocation – supported in all browsers but IE

Mozillia VP – “A good API in 4 browsers is better than a perfect API in 0 or 1 browsers”

Google Maps will soon be adding a geolocation button

Announcement: Google Latitude on the iPhone in the browser using geolocation (WOW)

App cache / database – supported in all browsers but IE

Demo: with Safari – manifest file names cached application/graphics files

Demo: web app on Android with GMail in airplane mode – extremely fast

Web workers – threads in the browser – so JavaScript doesn’t completely freeze the browser

Demo: motion detection from the video tag all in JavaScript

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Google App Engine

200,000+ developers, 80,000 + applications

Whitehouse app had 700 requests/second with no problem

Announcement: Java open on App Engine

Demo: develop an Ajax app in Eclipse (with Google plugin) in Java on both serverside (app engine) and client side (GWT) extremely quickly.  Just hit deploy (no FTP) in Eclipse.

Google Web Toolkit

Upcoming: Debug directly in any browser

Upcoming: runAsync() lets the compiler split up JavaScript files.  Example: 1.4MB to 200KB, compiler handled dependencies itself.

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Google Web Elements (announcement)

Copy and paste website content:

Calendar, Conversation, Custom Search, Maps, News, Presentations, etc.

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Android - coming soon new features

FREE ANDROID for everyone!

I’m still playing with them both but the first thing I realized was that they would have to do better than use the 16×16 favicons.  I was able to extract the official high resolution Google icons from the Google Gears desktop shortcuts for GMail and GCal, so they are attached.  These will work for Fluid.  For Prism, you’ll have to use the PNGs attached.

Later I found Chris Ivarson’s page with some great icons, but my first couple Google searches didn’t lead me there, and he doesn’t have the standard icons that come from Google.

Edit 1: By the way, I have chosen Fluid because its icon shows me my number of unread messages so I can keep it hidden when I don’t have new mail… very helpful.

Edit 2: By popular request, I just added a Fluid icon for Google Wave also

Attachments: gcal.icns gmail.icns google_wave.icns