docs: Add contributing guide

Author: MattCCC

CONTRIBUTING.md

@@ -0,0 +1,96 @@
+# Contributing to fetchff
+
+Thank you for your interest in contributing to the `fetchff` package! Your contributions help improve the library and make it better for everyone. This document outlines how to contribute to the project.
+
+## Table of Contents
+
+- [Getting Started](#getting-started)
+- [Reporting Issues](#reporting-issues)
+- [Feature Requests](#feature-requests)
+- [Submitting Code Changes](#submitting-code-changes)
+- [Code Style Guidelines](#code-style-guidelines)
+- [Testing](#testing)
+- [Documentation](#documentation)
+- [Code of Conduct](#code-of-conduct)
+
+## Getting Started
+
+1. **Fork the Repository**: Click the "Fork" button on the top right of the repository page to create your copy of the repository.
+2. **Clone Your Fork**: Clone your forked repository to your local machine using:
+   ```bash
+   git clone https://github.com/your-username/fetchff.git
+   cd fetchff
+   ```
+3. **Install Dependencies**: Install the necessary dependencies for the project:
+   ```bash
+   npm install
+   ```
+
+## Reporting Issues
+
+If you encounter any bugs or issues, please report them using the following steps:
+
+1. Check the existing issues to see if your problem has already been reported.
+2. If not, create a new issue and provide as much detail as possible, including:
+   - A clear and descriptive title
+   - Steps to reproduce the issue
+   - Expected vs. actual behavior
+   - Environment details (OS, Node.js version, etc.)
+
+## Feature Requests
+
+We welcome feature requests! If you have an idea for a new feature:
+
+1. Check the existing issues to see if your feature has already been suggested.
+2. If not, create a new issue with the following information:
+   - A clear title and description of the feature
+   - Use cases for the feature and why it's valuable
+
+## Submitting Code Changes
+
+To contribute code changes:
+
+1. **Create a New Branch**: Always create a new branch for your feature or bug fix:
+   ```bash
+   git checkout -b my-feature-branch
+   ```
+2. **Make Your Changes**: Implement your changes and ensure they work as expected.
+3. **Commit Your Changes**: Write clear and descriptive commit messages:
+   ```bash
+   git commit -m "Add feature: Description of the feature"
+   ```
+4. **Push to Your Fork**: Push your changes to your fork:
+   ```bash
+   git push origin my-feature-branch
+   ```
+5. **Open a Pull Request**: Go to the original repository and open a pull request. Provide a clear description of the changes you made and why they should be merged.
+
+## Code Style Guidelines
+
+Please follow these guidelines when contributing:
+
+- Use consistent indentation (spaces vs. tabs).
+- Write clear and concise code with meaningful variable names.
+- Keep your code clean and well-structured.
+
+## Testing
+
+Before submitting your changes, ensure that all tests pass:
+
+1. Run the test suite using:
+   ```bash
+   npm test
+   ```
+2. If you add new features, please include appropriate tests.
+
+## Documentation
+
+If you add new features or make significant changes, please update the documentation accordingly. Ensure that all new functionality is clearly explained.
+
+## Code of Conduct
+
+By participating in this project, you agree to abide by the [Code of Conduct](CODE_OF_CONDUCT.md). We expect all contributors to be respectful and considerate to others.
+
+---
+
+Thank you for your contributions! We appreciate your help in making `fetchff` better.