Changing props of child components incorrectly
Properly Handling Child Component Props in React A common React anti-pattern is trying to modify a child component’s props directly or using them incorrectly. Here’s how to properly work with….
Tag: State Management
Accessing state immediately after setting it – State updates are asynchronous
Understanding Asynchronous State Updates in React A common mistake in React is assuming that state updates happen immediately when you call setState() or the state setter from useState(). Here’s what….
Directly modifying state – Do not mutate state directly. Use setState()
Understanding State Immutability in React Why You Shouldn’t Mutate State Directly In React, you should never modify state directly because: Bad Practice: Direct Mutation Good Practice: Using setState() For Functional….
Replacing $scope with Angular component-based architecture
AngularJS (1.x) used $scope for data binding and controller-based architecture. However, modern Angular (2+) follows a component-based architecture, which eliminates $scope and introduces @Component decorators, @Input(), @Output(), Services, and Observables…..
Key Differences Between AngularJS and Angular
Feature AngularJS (1.x) Angular (2+) Architecture MVC (Model-View-Controller) Component-based Language JavaScript TypeScript Performance Slower due to two-way data binding and digest cycle Faster with one-way data binding and improved change….
Communication Between Micro Frontends
One of the key challenges when implementing micro frontends is how to enable seamless communication between them. Since each micro frontend is developed and deployed independently, they must be able….
Hybrid State Management (Mixing Redux and Context API)
In React applications, state management is an essential part of ensuring a seamless and consistent user experience. Two of the most common solutions for state management in React are Redux….
Efficiently Handling State Persistence
State persistence is crucial for maintaining user experience across sessions while optimizing performance. Here’s a comprehensive guide to implementing efficient state persistence in React applications. 1. Local Storage Strategies Basic….
Web Workers for Heavy State Computation
Web Workers are a powerful tool for performing computationally expensive operations in JavaScript without blocking the main thread. This is particularly useful in React applications where you need to handle….
Using the Event Emitter Pattern for State Management
The Event Emitter pattern is a powerful design pattern used in various programming environments, including Node.js and front-end frameworks like React. It allows different parts of an application to communicate….