esbuild-jest-transform

esbuild jest plugin. You can set the build options of esbuild by passing them as transform options.

esbuild config

Install

npm install -D esbuild esbuild-jest-transform

Setup

jest.config.js

"transform": {
  "^.+\\.[jt]sx?$": "esbuild-jest-transform"
},

config

jest.config.js

"transform": {
  "^.+\\.[jt]sx?$": [
    "esbuild-jest-transform",
    {
      "target": "es2015",
    }
  ]
},