---
id: app/get-started/open-the-app
title: 'Open the Cypress app: Step-by-Step Guide'
description: >-
  Open the app in Cypress to visually see, review, and debug end-to-end and
  component tests.
section: app
source_path: docs/app/get-started/open-the-app.mdx
version: 6a908a532b1fca4ed18538a4c1c5a9bc7f24f403
updated_at: '2026-05-01T19:25:18.656Z'
---
# Open the App

##### What you'll learn

*   How to open the Cypress app
*   How to add npm scripts for opening Cypress
*   How to choose a testing type, set up configuration, and launch a browser in Cypress

## `cypress open`

You can open Cypress from your **project root** using one of the following commands, depending on the package manager (npm, Yarn or pnpm) you are using:

*   npm
*   yarn
*   pnpm

```
npx cypress open
```

```
yarn cypress open
```

```
pnpm cypress open
```

After a moment, the Cypress Launchpad will open.

### Adding npm Scripts

While there's nothing wrong with writing out the full path to the Cypress executable each time, it's much easier and clearer to add Cypress commands to the `scripts` field in your `package.json` file.

```
{  "scripts": {    "cy:open": "cypress open"  }}
```

Now you can invoke the command from your project root like so:

```
npm run cy:open
```

...and Cypress will open right up for you.

**Best Practice**

Don't use `cypress` as the exact name of a script, especially if you use Yarn as package manager. When running commands on the Cypress binary (e.g. `yarn cypress verify`), Yarn will reference the script of the same name instead and [Cypress CLI commands](/llm/markdown/app/references/command-line.md) may not work as expected. Use instead a descriptive and non-ambiguous script name such as `cy:open` or `cy:run`.

### CLI tools

By installing Cypress through `npm` you also get access to many other CLI commands. On top of that, Cypress is also a fully baked JavaScript library you can import into your Node scripts.

You can [read more about the CLI here](/llm/markdown/app/references/command-line.md).

## The Launchpad

On opening Cypress, your testing journey begins with the Launchpad. Its job is to guide you through the decisions and configuration tasks you need to complete before you start writing your first test.

If this is your first time using Cypress it will take you through the following steps in order.

### Choosing a Testing Type

The Launchpad presents you with your biggest decision first: What type of testing shall I do? [E2E Testing](/llm/markdown/app/core-concepts/testing-types.md#What-is-E2E-Testing), where I run my whole application and visit pages to test them? Or [Component Testing](/llm/markdown/app/core-concepts/testing-types.md#What-is-Component-Testing), where I mount individual components of my app and test them in isolation?

For more background on this critical decision, read [Testing Types](/llm/markdown/app/core-concepts/testing-types.md). Alternatively, if you're not sure which type you want and just want to get on with your testing journey, just choose **E2E** for now - you can always change this later!

### Quick Configuration

On the next step, the Launchpad will scaffold out a set of configuration files appropriate to your chosen testing type, and the changes will be listed for you to review. For more information about the generated config check out the [Cypress configuration reference](/llm/markdown/app/references/configuration.md), or you can just scroll down and hit "Continue".

### Launching a Browser

Lastly, you're presented with the list of compatible browsers Cypress found on your system. To understand more about your options here, see [our guide on launching browsers](/llm/markdown/app/references/launching-browsers.md). Again, don't sweat it, you can switch browsers whenever you want. Now **MASH THAT START BUTTON!**

## Next Steps

Time to get testing! If you chose [to start with E2E Testing, go here](/llm/markdown/app/end-to-end-testing/writing-your-first-end-to-end-test.md). Alternatively, if you decided [to try Component Testing, go here](/llm/markdown/app/component-testing/get-started.md).