jest

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<h2 align="center">🃏 Delightful JavaScript Testing</h2>

**👩🏻‍💻 Developer Ready**: A comprehensive JavaScript testing solution. Works out of the box for most JavaScript projects.

**🏃🏽 Instant Feedback**: Fast, interactive watch mode only runs test files related to changed files.

**📸 Snapshot Testing**: Capture snapshots of large objects to simplify testing and to analyze how they change over time.

<p align="right"><em>See more on <a href="https://jestjs.io">jestjs.io</a></em></p>

## Table of Contents

- [Getting Started](#getting-started)
- [Running from command line](#running-from-command-line)
- [Additional Configuration](#additional-configuration)
  - [Generate a basic configuration file](#generate-a-basic-configuration-file)
  - [Using Babel](#using-babel)
  - [Using webpack](#using-webpack)
  - [Using Vite](#using-vite)
  - [Using Parcel](#using-parcel)
  - [Using Typescript](#using-typescript)
- [Documentation](#documentation)
- [Badge](#badge)
- [Contributing](#contributing)
  - [Code of Conduct](#code-of-conduct)
  - [Contributing Guide](#contributing-guide)
  - [Good First Issues](#good-first-issues)
- [Credits](#credits)
  - [Backers](#backers)
  - [Sponsors](#sponsors)
- [License](#license)
- [Copyright](#copyright)

## Getting Started

<!-- copied from Getting Started docs, links updated to point to Jest website -->

Install Jest using [`yarn`](https://yarnpkg.com/en/package/jest):

```bash
yarn add --dev jest
```

Or [`npm`](https://www.npmjs.com/package/jest):

```bash
npm install --save-dev jest
```

Note: Jest documentation uses `yarn` commands, but `npm` will also work. You can compare `yarn` and `npm` commands in the [yarn docs, here](https://yarnpkg.com/en/docs/migrating-from-npm#toc-cli-commands-comparison).

Let's get s