Storybook Basics
1. Introduction
Storybook is a powerful tool for developing UI components in isolation. It allows developers to create and test components without needing to run a full application. This lesson covers the basics of Storybook, including installation, creating stories, and best practices.
2. What is Storybook?
Storybook is an open-source tool for developing UI components in isolation for React, Vue, Angular, and other frameworks. It enables developers to visualize different states of components, making it easier to create, test, and document them.
3. Installation
To get started with Storybook, you need to install it in your project. Here’s how:
3.1 Using npx
npx sb init
3.2 Manual Setup
- Install Storybook dependencies:
- Configure Storybook by creating a `.storybook` directory in the root of your project.
- Add a configuration file named `main.js` inside this directory.
npm install @storybook/react --save-dev
4. Creating Stories
Stories are the visual representations of your components. Here’s how to create a simple story:
4.1 Example Component
const Button = ({ label }) => <button>{label}</button>;
4.2 Creating a Story
export default {
title: 'Button',
component: Button,
};
const Template = (args) => ;
export const Primary = Template.bind({});
Primary.args = {
label: 'Primary Button',
};
5. Best Practices
- Document all your components with clear stories.
- Use knobs to dynamically edit props in the UI.
- Keep your stories organized by grouping related components.
- Test your stories across different states and scenarios.
6. FAQ
What is the purpose of Storybook?
Storybook provides a sandbox for UI development, allowing developers to build and test components in isolation.
Can I use Storybook with any framework?
Yes, Storybook supports multiple frameworks including React, Vue, Angular, and more.
How do I add addons to Storybook?
Addons can be included by installing them via npm and configuring them in your Storybook config files.