The Nim Forum [1] is written in Nim and has been used in prod for years. A commercial video game Reel Valley was written in Nim. Status [2] is doing Ethereum

The Nim Forum [1] is written in Nim and has been used in prod for years. A commercial video game Reel Valley was written in Nim. Status [2] is doing Ethereum 2.0 stuff with it. [1] https://forum.nim-lang.org/ https://forum.nim-lang.org/ [2] https://status.im/ https://status.im/