chore: add CONTRIBUTING.md and update README.md

CONTRIBUTING.md

@@ -0,0 +1,143 @@
+# Contributing to @stainless-code/react-custom-events
+
+Thank you for your interest in contributing to **@stainless-code/react-custom-events**! Your contributions are greatly appreciated, whether it's fixing a bug, adding a feature, improving documentation, or providing feedback.
+
+## Table of Contents
+
+- [Contributing to @stainless-code/react-custom-events](#contributing-to-stainless-codereact-custom-events)
+  - [Table of Contents](#table-of-contents)
+  - [Getting Started](#getting-started)
+  - [Development Workflow](#development-workflow)
+    - [Build the project](#build-the-project)
+    - [Start development mode](#start-development-mode)
+  - [Scripts Overview](#scripts-overview)
+  - [Testing](#testing)
+  - [Code Style](#code-style)
+  - [Submitting a Pull Request](#submitting-a-pull-request)
+  - [Thank You!](#thank-you)
+
+---
+
+## Getting Started
+
+1. Fork the repository on GitHub:
+   [https://github.com/stainless-code/react-custom-events](https://github.com/stainless-code/react-custom-events)
+
+2. Clone your fork locally:
+
+   ```bash
+   git clone https://github.com/<your-username>/react-custom-events.git
+   cd react-custom-events
+   ```
+
+3. Install dependencies:
+
+   ```bash
+   bun install
+   ```
+
+   Make sure you have [Bun](https://bun.sh/) installed, or use an alternative package manager (`npm`, `yarn`, or `pnpm`).
+
+---
+
+## Development Workflow
+
+### Build the project
+
+Run the build process to compile the library:
+
+```bash
+bun run build
+```
+
+This will generate the compiled output in the `dist` directory.
+
+### Start development mode
+
+To watch for changes and rebuild automatically during development:
+
+```bash
+bun run dev
+```
+
+---
+
+## Scripts Overview
+
+The following scripts are available in the `package.json` file:
+
+| Script         | Command                    | Description                                     |
+| -------------- | -------------------------- | ----------------------------------------------- |
+| `build`        | `tsup`                     | Builds the project.                             |
+| `clean`        | `rimraf dist node_modules` | Cleans the output and dependencies.             |
+| `dev`          | `tsup --watch`             | Starts a development build watcher.             |
+| `format`       | `prettier . --write`       | Formats code using Prettier.                    |
+| `format:check` | `prettier . --check`       | Checks code formatting without modifying files. |
+| `lint`         | `eslint .`                 | Lints the project for code quality.             |
+| `lint:fix`     | `eslint . --fix`           | Fixes linting issues automatically.             |
+| `test`         | `vitest run`               | Runs all tests using Vitest.                    |
+| `typecheck`    | `tsc`                      | Verifies TypeScript type definitions.           |
+| `release`      | `changeset publish`        | Publishes a new release.                        |
+| `version`      | `changeset version`        | Prepares a version update with Changesets.      |
+
+---
+
+## Testing
+
+We use [Vitest](https://vitest.dev/) for testing. To run the tests:
+
+```bash
+bun run test
+```
+
+To run tests in watch mode:
+
+```bash
+bun run test -- --watch
+```
+
+Please ensure all tests pass before submitting a pull request.
+
+---
+
+## Code Style
+
+We follow strict coding standards enforced by Prettier and ESLint.
+
+- Run `bun run lint` to check for linting issues.
+- Run `bun run lint:fix` to automatically fix issues.
+- Run `bun run format` to format the codebase.
+
+Before submitting your changes, ensure your code passes linting and formatting checks.
+
+---
+
+## Submitting a Pull Request
+
+1. Create a feature branch:
+
+   ```bash
+   git checkout -b my-feature-branch
+   ```
+
+2. Make your changes and commit them:
+
+   ```bash
+   git add .
+   git commit -m "feat: add my feature"
+   ```
+
+3. Push your changes to your fork:
+
+   ```bash
+   git push origin my-feature-branch
+   ```
+
+4. Open a pull request on GitHub to the `main` branch of the upstream repository:
+   [https://github.com/stainless-code/react-custom-events/pulls](https://github.com/stainless-code/react-custom-events/pulls)
+
+---
+
+## Thank You!
+
+Your contributions are valued and appreciated! If you encounter any issues or need guidance, feel free to open an issue or contact us at [sebastian.sutu@stainless-code.com](mailto:sebastian.sutu@stainless-code.com).

README.md

@@ -143,7 +143,9 @@ Custom hook to listen for a custom event and handle the payload.
 
 ## Contributing
 
-Feel free to submit issues or PRs to improve the library!
+Feel free to submit issues or pull requests to improve the library. Every bit of help is appreciated. 💖
+
+[Read the contribution guidelines](./CONTRIBUTING.md).
 
 ## License