Majestic NPM | npm.io

Majestic is a GUI for Jest

✅ Run all the tests or a single file
⏱ Toggle watch mode
📸 Update snapshots
❌ Examine test failures as they happen
⏲ Console.log() to the UI for debugging
🚔 Built-in coverage report
🔍 Search tests
💎 Works with flow and typescript projects
📦 Works with Create react app

Majestic supports Jest 20 and above

Get started

Run majestic via npx in a project directory

cd ./my-jest-project # go into a project with Jest
npx majestic # execute majestic

or install Majestic globally via Yarn and run majestic

yarn global add majestic # install majestic globally
cd ./my-jest-project # go into a project with Jest
majestic # execute majestic

or install Majestic globally via Npm and run majestic

npm install majestic -g # install majestic globally
cd ./my-jest-project # go into a project with Jest
majestic # execute majestic

Running as an app

Running with the --app flag will launch Majestic as a chrome app.

Optional configuration

You can configure Majestic by adding majestic key to package.json.

// package.json
{
    "majestic": {
        // if majestic fails to find the Jest package, you can provide it here. Should be relative to the package.json
        "jestScriptPath": "../node_modules/jest/bin/jest.js",
        // if you want to pass additional arguments to Jest, do it here
        "args": ['--config=./path/to/config/file/jest.config.js'],
        // environment variables to pass to the process
        "env": {
          "CI": "true"
        }
    }
}

Optional configuration in project with multiple Jest configuration files

{
    "majestic": {
        "jestScriptPath": "../node_modules/jest/bin/jest.js",
        "configs": {
          "config1": {
            "args": [],
            "env": {}
          },
          "config2": {
            "args": [],
            "env": {}
          }
        }
    }
}