@bartwijnants/component-library v1.1.0

Create, Automate and Document Your Own React Component Library From Scratch

In this story, I will take you along on my journey to create a React Component Library. Don't expect to write a bunch of components. I left that part out because it's too subjective. Instead, we will be using Storybook, Typescript, Jest, GitHub Pages, and a lot more to create a practically empty but almost production-ready Component Library.

• Build ui components with React
• Visual documentation with Storybook on GitHub Pages
• Bundle code into a library using rollup.js
• Verify code quality using:
  • TypeScript
  • ESLint
  • Jest
  • Testing Library
  • Codecov
  • Prettier
• Streamline the release process using:
  • commitlint
  • semantic-release
  • GitHub Actions

Why?

Because of reasons. No seriously, when your app, company, or never finished personal projects start to grow, you need to guard your style.

A Component Library can help you use consistent UI elements across your organization. A Component Library can provide the building blocks you need to develop new features.

But it can only work if you have a high-quality Component Library. Your Component Library needs to evolve without friction. Using and updating your Component Library has to be effortless.

So let's go and create a Component Library that will make you proud!

Getting started

mkdir component-libary
cd component-library
git init
echo "node_modules" >> .gitignore
npm init -y

npm install -D typescript
touch tsconfig.json

{
  "compilerOptions": {
    "target": "es5",
    "lib": ["dom", "dom.iterable", "esnext"],
    "allowJs": true,
    "skipLibCheck": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "strict": true,
    "forceConsistentCasingInFileNames": true,
    "noFallthroughCasesInSwitch": true,
    "module": "esnext",
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true,
    "jsx": "react-jsx"
  },
  "include": ["components"]
}

npm install react react-dom
npm install -D @types/react @types/react-dom
mkdir components components/title
touch components/title/Title.tsx

components/title/Title.tsx

type Props = { children: React.ReactNode };

export const Title = ({ children }: Props) => <h1>{children}</h1>;

Documentation

npx sb init

package.json

"scripts": {
    "storybook": "start-storybook -p 6006",
    "build-storybook": "build-storybook"
}

npm run storybook

.storybook/main.js

module.exports = {
  stories: [
    "../components/**/*.stories.mdx",
    "../components/**/*.stories.@(ts|tsx)",
  ],
  addons: ["@storybook/addon-links", "@storybook/addon-essentials"],
};

rm -rf stories
touch components/title/Title.stories.tsx

components/title/Title.stories.tsx

import { Meta } from "@storybook/react/types-6-0";
import { Title } from "./Title";

export default {
  title: "Components/Title",
  component: Title,
} as Meta;

export const Primary = () => <Title>A Title</Title>;

npm run storybook

mkdir .github .github/workflows
touch .github/workflows/publish-to-github-pages.yml

name: publish-to-github-pages

on:
  workflow_dispatch:

  push:
    branches: [main]

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v1
        with:
          node-version: 14
      - run: npm ci
      - run: npm run build-storybook
      - uses: crazy-max/ghaction-github-pages@v2.2.0
        with:
          build_dir: "storybook-static"
          jekyll: false
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

https://github.com/new

git add .
git commit -m "initial commit"
git remote add origin git@github.com:bartw/ubiquitous-succotash.git
git branch -M main
git push -u origin main

https://github.com/bartw/ubiquitous-succotash/settings

Bundling

Code quality

CI/CD

What's next?