@batoanng/jest-config

Adopt a ready-made Jest configuration with the right environment, transforms, and setup files already wired.

• Multiple Jest presets:
• Custom global setups via jest.setup.js and esbuild jest.setup.js
• JSDOM, environment, and transform preconfigured
• Designed for monorepo or standalone repo usage

• Multiple Jest presets:
  • common: base config for any TypeScript repo
  • next: optimized for Next.js
  • nest: tailored for NestJS
  • esbuild: fast builds with esbuild support
• Custom global setups via jest.setup.js and esbuild-jest.setup.js
• JSDOM, environment, and transform preconfigured
• Designed for monorepo or standalone repo usage

---

Bring the package into your project with the published npm entrypoint.

npm install -D @batoanng/jest-config

npm install -D jest @batoanng/jest-config

You may also need to install peer dependencies:

npm install -D ts-jest jest-environment-jsdom @testing-library/react @types/jest

For esbuild support:

npm install -D esbuild jest-esbuild

Most packages can point Jest directly at the preset and layer in extra settings only when needed.

module.exports = require('@batoanng/jest-config/next');

• common.js
• esbuild-jest.setup.js
• esbuild.js
• jest.setup.js
• nest.js
• next.js
• package.json

• Minimize package size

A collection of pre-configured Jest setups for modern TypeScript projects across different frameworks like Next.js, NestJS, and Node with support for esbuild, JSDOM, and custom test environments.

---

• Multiple Jest presets:
  • common: base config for any TypeScript repo
  • next: optimized for Next.js
  • nest: tailored for NestJS
  • esbuild: fast builds with esbuild support
• Custom global setups via jest.setup.js and esbuild-jest.setup.js
• JSDOM, environment, and transform preconfigured
• Designed for monorepo or standalone repo usage

---

npm install -D jest @batoanng/jest-config

You may also need to install peer dependencies:

npm install -D ts-jest jest-environment-jsdom @testing-library/react @types/jest

For esbuild support:

npm install -D esbuild jest-esbuild