55 posts tagged with "frontend"

Local Storage vs. Session Storage in Web Development​

Introduction:​

When it comes to managing data on the client side of web development, two prominent options stand out: local storage and session storage. These storage mechanisms play a crucial role in enhancing the user experience, but they have different use cases and behaviors. In this article, we'll delve into the distinctions between local storage and session storage, exploring their unique features and helping you make informed decisions in your web development journey.

Imagine a Shape-Shifting Toy​

Remember those sticky toys that changed shape when you pulled or squeezed them? React's useState hook is like that for your app's data! It lets you easily update information, making your app dynamic and interactive.

Promises have been a crucial part of JavaScript for handling asynchronous operations long before the introduction of async/await. They provide a cleaner alternative to callback functions and enable a more organized and readable approach to dealing with asynchronous tasks. In this article, we'll explore the concept of Promises, their methods, and provide practical examples to illustrate their usage in managing asynchronous operations.

Redux Thunk is a middleware for Redux that allows you to write asynchronous logic in your Redux applications. It's a powerful tool that enables you to handle side effects, such as asynchronous API calls or delays, within your Redux actions. In this article, we'll explore Redux Thunk in a beginner-friendly manner, providing clear explanations and practical examples.

An error boundary in React is a way to handle JavaScript errors that occur during the rendering of a component tree. It helps prevent the entire application from crashing due to a single component's error. Instead, error boundaries catch errors and allow you to gracefully handle them by displaying a fallback UI or logging the error for further investigation.

In the context of the Document Object Model (DOM) in web development, events are interactions or occurrences on a webpage that trigger specific JavaScript code to run. Here's an overview of handling DOM events using JavaScript:

In JavaScript, an object is a complex data type that allows you to store and organize data. Objects are collections of key-value pairs, where each key is a string (or a Symbol) and each value can be of any data type, including other objects. Objects in JavaScript are versatile and widely used in the language. Here's a basic overview of how objects work:

In the ever-evolving world of web development, creating visually appealing and interactive user interfaces is crucial. Framer Motion, a powerful animation library for React, offers a unique and intuitive way to add motion to your applications. In this article, we'll explore the fundamentals of Framer Motion and demonstrate how to use it to bring your UI to life.

JSON (JavaScript Object Notation) is a lightweight data interchange format widely used for data serialization and communication between web servers and clients. In this comprehensive guide, we will explore the intricacies of JSON in JavaScript, covering its syntax, methods for serialization and parsing, and best practices.

Regular expressions (regex or RegExp) are powerful tools for pattern matching and manipulation of strings in JavaScript. In this article, we will embark on a unique expedition to explore the world of regular expressions in JavaScript, delving into their syntax, usage, and advanced techniques.