Dart definitely runs on the server side. We had plain Dart and two of its initial web frameworks, Start and Stream, in Round 7 of our benchmarks project [1].

Dart definitely runs on the server side. We had plain Dart and two of its initial web frameworks, Start and Stream, in Round 7 of our benchmarks project [1]. It performs modestly well, and I suspect there room to optimize further. [1] http://www.techempower.com/benchmarks/#section=data-r7&hw=i7&test=json&l=2t4w http://www.techempower.com/benchmarks/#section=data-r7&hw=i7...