React State Balancing: A Guide to State Management
As React apps grow, managing shared and app-wide state can become challenging.
Read MoreReact + Node: Beginner's Guide to Full Stack Dev
React excels at building fast, dynamic frontends. Node.js shines for server-side APIs and microservices.
Read MoreOptimal React Patterns: Beginner's Guide
As with any framework, React comes with its own set of best practices and optimal patterns.
Read MoreDebugging React Apps: Beginner's Guide
Bugs are inevitable in complex React applications. Thankfully, React provides great tools to squash bugs quickly.
Read MoreAdvanced React Patterns: Compound Components & More
As React apps scale, you’ll want to structure components for greater reusability and composability.
Read MoreReact Animation Guide: Libraries and Techniques
Animation brings interfaces to life. Thankfully, React has great open source libraries for animation.
Read MoreTesting React Apps: Beginner's Guide to TDD
Testing is crucial for ensuring React apps are stable and bug-free.
Read MoreData Fetched Fast - A Beginner's Guide to React Query
Fetching data in React often means using stale state and complex caching logic.
Read MoreForms Simplified, A Beginner's Guide to Managing React Forms
Forms are a common need for many React apps. However, managing form state and validation can be tricky.
Read MoreOptimizing React Performance: Beginner's Guide
As React apps grow, you may notice performance starting to lag - sluggish interactions, choppy animations, janky scrolling.
Read MoreState Management 101 - A Beginner's Guide to React State
State management is a crucial concept in React. State allows components to dynamically update UI based on data changes.
Read MoreAccessible React Apps: Beginner's Guide to Accessibility
Accessibility is an important consideration when building modern web apps. React provides useful tools to make accessible, inclusive products.
Read MoreMystery Boxes - A Beginner's Guide to React Fragments
When returning multiple elements from a component’s render method, they must be wrapped in a single parent DOM node:
Read MoreUnidirectional Data Flow in React: Beginner's Guide
A key advantage of React is its unidirectional data flow. This makes the flow of data predictable, and helps avoid unexpected side effects from data changing unexpectedly.
Read MoreEvent Handling in React: Beginner's Guide
Responding to user events is a crucial part of building interactive UIs.
Read MoreHooked on React - A Beginner's Guide to React Hooks
When React was first released, class components were the standard way to build complex UIs.
Read MoreLifting State in React: Beginner's Guide
As React apps grow in complexity, managing shared state between components can become tricky.
Read MoreLooping in JSX with React Keys: Beginner's Guide
Looping over arrays to render lists of elements is a common need in React apps.
Read MoreConditional Rendering in React
In React apps, you’ll often need to render different UI components conditionally based on certain state.
Read MorePassing Data Between React Components with Props
One of React’s core concepts is reusability through composable components. Components allow splitting complex UI into separate, reusable pieces.
Read MoreHow to Deploy React App to S3 and CloudFront
If you would like to deploy a React App to AWS S3 and AWS CloudFront, then you can follow this guide.
Read More[Solved] export ‘Switch’ (imported as ‘Switch’) was not found in ‘react-router-dom’
In react-router-dom v6, Switch is replaced by routes Routes. You need to update the import from:
Read MoreHow to declare a global variable in React?
If you need to declare a global variable in React, then you can do the following:
Read MoreHow to Increment/Decrement a value in React/NextJS
Use the following code block to get started: function GetCount() { const [count, setCount] = useState(1); const incrementCounter = () => { setCount(count+1) } const decrementCounter = () => { if (count>1) setCount(count-1) } return <div className="_counterWrapper"> <span className="_dec" onClick={() => decrementCounter()}>-</span> <span className="_val">{count}</span> <span className="_inc" onClick={() => incrementCounter()}>+</span> </div> } Then in your HTML code, add it like this:
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