"Hello, World!" The Hard Way with Sencha Touch – But a closer look would reveal a lot more goodies beyond those handy components in Sencha Touch. It offers a class system, a MVC pattern, tools that handles code dependency, compression and native packaging, etc. Albeit daunting, learning and embracing all of those offerings makes a quite enjoyable coding experience and rewards me with development efficiency overall.
What is the future for GWT? – The newly formed Google Web Toolkit (GWT) steering committee recently published "The Future of GWT Report", which captures the opinions, usage patterns and hopes of over 1300 Google Web Toolkit users worldwide.