swc-plugin-negative-indices v1.1.1

swc-plugin-negative-indices

A plugin for swc to transform let a = arr[-1]; to let a = arr[arr.length - 1];

Usage

npm i swc-plugin-negative-indices
.swcrc

{
  "jsc": {
    "experimental": {
      "plugins": [
        [
          "swc-plugin-negative-indices",
          {}
        ]
      ]
    }
  }
}

Compatibility

I made this just for fun, let's see how many breaks unitl swc rust plugin api stable