Something like @babel/preset-env

[kdy1]

caniuse-db for rust: https://github.com/kdy1/rust-caniuse

Required transformations

• regenerator

[fabiosantoscode]

I propose SWC enables every feature by default, and accepts an optional browserlist parameter that will control what browsers are the targets. Things like IE > 6 or > 1%. That can be done in JS easily.