# Contributing

## Reporting Issues and Asking Questions

Before opening an issue, please search the [issue
tracker](https://github.com/necolas/react-native-web/issues) to make sure your
issue hasn't already been reported.

## Getting started

Visit the [Issue tracker](https://github.com/necolas/react-native-web/issues)
to find a list of open issues that need attention.

Fork, then clone the repo:

```
git clone https://github.com/your-username/react-native-web.git
```

Install dependencies (requires [yarn](https://yarnpkg.com/en/docs/install):

```
yarn
```

## Automated tests

To run flow:

```
yarn flow
```

To run the unit tests:

```
yarn jest
```

…in watch mode:

```
yarn jest:watch
```

To run all automated tests:

```
yarn test
```

## Visual tests

To run the interactive storybook:

```
yarn docs:start
```

To generate a static build of the storybook:

```
yarn docs:build
```

To run the performance benchmarks in a browser (opening `./benchmarks/index.html`):

```
yarn benchmark
```

## Compile and build

To compile the source code to `dist`:

```
yarn compile
```

To create a UMD bundle of the library:

```
yarn build
```

### Pre-commit

To format and lint code before commit:

```
yarn precommit
```

To format and lint the entire project:

```
yarn fmt
yarn lint
```

### New Features

Please open an issue with a proposal for a new feature or refactoring before
starting on the work. We don't want you to waste your efforts on a pull request
that we won't want to accept.

## Pull requests

**Before submitting a pull request,** please make sure the following is done:

1. Fork the repository and create your branch from `master`.
2. If you've added code that should be tested, add tests!
3. If you've changed APIs, update the documentation.
4. Ensure the tests pass (`yarn test`).
5. Lint and format your code (`yarn fmt && yarn lint`).

You can now submit a pull request, referencing any issues it addresses.

Please try to keep your pull request focused in scope and avoid including
unrelated commits.

After you have submitted your pull request, we'll try to get back to you as
soon as possible. We may suggest some changes or improvements.

Thank you for contributing!