[sethladd]

There are business critical apps built in Dart here at Google. You're in good company. :)

[shockzzz]

In your experience, are Dart apps primarily ones that compile to Javascript and run in the browser, or server-side apps?

[cbracken]

Most of the use of Dart at Google is client-side code running in the browser, but there's server-side use too. One example: Google Fiber settop boxes run server-side code on the Dart VM.