5 Powerful Patterns for Cleaner and More Maintainable React Code

Leverage these powerful patterns to take your React code to the next level, whether you’re a beginner or intermediate React dev.

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Introduction: 5 Powerful Patterns for React Code

Writing clean and maintainable code is essential to the long-term success of any application. As your React projects grow, adopting advanced design patterns can help you manage complexity and improve maintainability.

In this article, we’ll explore five advanced React patterns that can make your code cleaner and more maintainable using TypeScript.

#1. Compound Components

Compound components help create flexible and reusable components by managing shared state and allowing you to compose them in various ways.

Consider a simple Accordion component:

// Accordion.tsx
import React, { createContext, useState, useContext } from 'react'

interface AccordionProps {
  defaultIndex?: number
}

const AccordionContext = createContext<{
  activeIndex: number
  setActiveIndex: (index: number) => void
}>({
  activeIndex: 0,
  setActiveIndex: () => {},
})

const Accordion…