Which Nodejs Web framework is the most popular in production? There are so many choices: http://nodeframework.com/
It seems Express and Connect? http://stackoverflow.com/questions/3809539/choosing-a-web-ap...
It seems Express and Connect? http://stackoverflow.com/questions/3809539/choosing-a-web-ap...
And Express sits on top of Connect.
Koa is likely to replace Connect [0].
[0]: https://twitter.com/tjholowaychuk/status/369868946989535232