React Gotchas

This repository is meant to be a way to collaboratively track gotchas -- easy-to-miss mistakes that can cause large headaches down the road. File a PR!

Contents

Components

• Components
• Class methods
• Props
• setState()
• componentWillReceiveProps()
• Higher-order components (HOCs)

Redux

• Actions
• mapStateToProps()
• mapDispatchToProps()
• mergeProps()

Libraries

• Enzyme
• react-i18next
• Reselect
• Redux Form
• Redux Thunk

Other

• Functional style