esbuild-jest

A Jest transformer using esbuild

With this transformer you can use and transform (ts, js, tsx and jsx) files

Install

npm install --save-dev esbuild-jest esbuild

Setting up Jest config file

esbuild-jest transformer should be used in your Jest config file like this:

{
  "transform": {
    "^.+\\.tsx?$": "esbuild-jest"
  }
}

Setting up Jest config file with transformOptions

export interface Options {
  jsxFactory?: string
  jsxFragment?: string
  sourcemap?: boolean | 'inline' | 'external'
  loaders?: {
    [ext: string]: Loader
  },
  target?: string
  format?: string
}

{
  "transform": {
    "^.+\\.tsx?$": [ 
      "esbuild-jest", 
      { 
        sourcemap: true,
        loaders: {
          '.spec.ts': 'tsx'
        }
      } 
    ]
  }
}

Current Tags

0.5.0-beta.2 ... beta (5 years ago)
0.5.0 ... latest (5 years ago)

19 Versions

0.5.0 ... 5 years ago
0.5.0-beta.2 ... 5 years ago
0.5.0-beta.1 ... 5 years ago
0.4.0 ... 5 years ago
0.4.0-beta.1 ... 5 years ago
0.3.0 ... 5 years ago
0.3.0-beta.2 ... 5 years ago
0.3.0-beta.1 ... 5 years ago
0.3.0-beta.0 ... 5 years ago
0.2.2 ... 6 years ago
0.2.1 ... 6 years ago
0.2.0 ... 6 years ago
0.2.0-beta.2 ... 6 years ago
0.2.0-beta.1 ... 6 years ago
0.1.3 ... 6 years ago
0.1.2 ... 6 years ago
0.1.1 ... 6 years ago
0.1.0 ... 6 years ago
0.0.1 ... 6 years ago