• About
• Contributions
• Basics
  • JSX
  • Setup
  • First component
  • Props
  • State
  • Methods
  • Thinking in Components
  • Conditional
• Styling
  • Styled components
• Images
  • Importing images
• Routing
  • Routing
  • Router and query parameters
• Advanced
  • Context API
  • Hooks
  • render-props
• Testing
  • Jest
  • nock
  • react-testing-library
• Redux
  • Redux basics
  • Actions
  • Reducers
  • Store
  • Adding Redux to React
  • Sagas, side effects
  • Redux form
• Tools
  • Storybook
• Forms
  • forms
  • Forms validation
  • Formik part I
  • Formik part II

This is a completely free book on React.js

Why did I write it? Knowledge deserves to be free. Note, things changes fast, and I would love to have your help keeping it up to date.

Contributions are very welcome.

Hope the book helps you in your career.

Chris , Twitter