Jest

Enabled

This plugin is enabled when there’s a match in dependencies or devDependencies in package.json:

• jest

Default configuration

{
  "jest": {
    "config": [
      "jest.config.{js,ts,mjs,cjs,json}",
      "package.json"
    ],
    "entry": [
      "**/__tests__/**/*.[jt]s?(x)",
      "**/?(*.)+(spec|test).[jt]s?(x)"
    ]
  }
}

Custom config or entry configuration overrides the defaults, they are not merged.