Actually he's right. I did work with Dojo many years ago. It was very complete, but I found it clunky and slow for my use case. I rewrote the entire app in ExtJ

Actually he's right. I did work with Dojo many years ago. It was very complete, but I found it clunky and slow for my use case. I rewrote the entire app in ExtJS. At the time, this was the most polished toolkit around. If your project was not open source you had to pay for it, but it was worth it. It had every single thing you can think of and it was all working very well, i18n included. However, it was an all-in proposition, and felt like coding a Java Swing application in some way. Having said that, I don't miss it and I very much like the way things are now.