A Dart code generation tool that auto-generates immutable data classes with copy(), equals(), hashCode(), and toString() with zero boilerplate

The receipts — real demand

“Immutable data are used heavily for web applications today, commonly with Elm-like (redux, ngrx, ...) architectures. Most common thing web developer is doing with data is creating a copy of it with some fields changed, usually propagated to the root of state tree. JavaScript has spread operator for this. There should be a easy way to use immutable data structures in Dart. I would like to have data classes (inspired b…”