Is Dart a client side language?

Dart tooling is excellent and it makes fun to develop . If you’re using a library like gRPC, then migrating to another server language is also not that big of a task, since you can just generate the server stub for another language, and all the work that has gone into designing your database has also been done already.1 Eki 2021

Dart is a client-optimized language for fast apps on any platform.

Behind the marketing, server-side development with Dart is only improving . The primary focus of Dart 2 is building a common front-end that Dart code is processed through; code will go through the same toolchain, regardless of whether it targets the Dart Virtual Machine or JavaScript.