These are resources I have used and would recommend to others.
Cross Browser Support
Allot of my examples use very new features in html5. To see a list of supported devices go to http://mobilehtml5.org/
Learning to Program
Video tutorials are a great way to understand new techniques and languages which is why I use Lynda. Its a bit expensive but well worth it if you want to learn something new quickly.
Another good starting point is One Hour code http://code.org/learn
And for certificates in IT you can subscribe to: http://itpro.tv
I personally add conferences to my youtube watch list when new ones are available so I can slowly watch them all instead of having to take a few days off work
JS Conf have really great talks so really worth a watch http://jsconf.com
A more browser based discussion on the future of the web http://edgeconf.com
If you are looking to run your own business or trying to understand the corporate side more for the company you are in (to help get promoted) then autobiographies from successful entrepreneurs is a good way to start.
Alan Sugar – What you see is what you get
Steve Jobs – The Exclusive Biography
Richard Branson – Business Stripped Bare
If you are interested in some fiction based on the tech world then there are 2 books I would strongly recommend
Daemon – Daniel Suarez
Freedom – Daniel Suarez
If there are any other resources which you think should be on this list, tweet @glynrob and I’ll consider adding them