Hello Nim people, during a long and boring train trip I ported Milo Yip's fast dtoa implementation to Nim. A quick & precise benchmark using criterion.nim (shameless plug) shows that it is ~5 times faster than the plain old $ (1.8231us vs 9.4357us on my machine) and should be pretty useful for serialization-heavy workflows.
You can grab it [here](https://github.com/LemonBoy/dtoa.nim).
