Author: CYRL.CASALME
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Implementing Dark Mode in React
We have previously talked about useState before. A great way to create CSS classes on the fly is to use state variable! Here is an example of how to create Dark Mode in React by using string interpolation to construct the individual classes based on the state variable mode. index.html index.jsx App.jsx App.css So, if… Read more
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Understanding React’s useState Hook
Buttons To use buttons, you can add the onClick event handler to handle clicks on the button. React also follows the camelCase unlike HTML/JavaScript; and to run the JavaScript, you add an embedded expression. App.jsx You can also run JavaScript directly inside the embedded expression. However, it is executed without clicking the button because the function is… Read more
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Understanding Props in React: A Comprehensive Guide
This content explains the concept of props in React, which allow data to be passed to components, making them dynamic. It covers how to access props as objects, pass multiple properties, and handle different data types. The importance of correctly rendering non-string values and using props in JSX is emphasized. Read more
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The Power of JSX: Combining HTML and JavaScript
JSX is a syntax extension for JavaScript that resembles HTML, used primarily in React to create components. It allows developers to write HTML-like code within JavaScript, enhancing readability and enabling dynamic web applications. With JSX, one can embed JavaScript expressions, making the integration of logic and UI layout seamless. Read more
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Organizing React Components for Better Code
The content discusses best practices for organizing React components in separate files for maintainability. It details the process of importing React, creating functional components, and exporting them. Additionally, it covers returning multiple elements and using named vs. default exports, emphasizing strategic organization for better code management. Read more
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Step-by-Step Guide to Rendering React Components
The content provides a step-by-step guide on rendering components in React. It emphasizes creating and linking HTML and JavaScript files, setting up the main component, and utilizing the createRoot function to manage rendering. The author injects humor while guiding readers through the essential concepts of React component rendering. Read more
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Introduction to React: Understanding the Basics
React is a JavaScript library for creating single-page web applications that dynamically update without page reloads. It organizes code into reusable components, akin to functions returning HTML-like JSX. This enhances development efficiency, as components can be reused, resembling custom HTML tags. Overall, React simplifies coding while improving functionality. Read more
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HTML Structure Explained: A Beginner’s Guide
The content discusses HTML, the foundational markup language for web development. It highlights its structure, including elements like tags and attributes. The post humorously reflects on the author’s learning journey while encouraging newbies by simplifying concepts like nesting elements and the importance of HTML in web design. It concludes with code examples. Read more
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Why Use Pure Functions in React Components?
Pure functions in JavaScript are self-contained and produce consistent results without affecting external variables or objects. They enhance clarity and maintainability in code, minimizing bugs. Unlike impure components that modify existing variables, pure components receive data as props. Understanding component relationships, like the React render tree and module dependency tree, further optimizes performance and structure. Read more
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React Components Explained: A Guide for Developers
This post analyzes React components, highlighting their crucial role in creating dynamic user interfaces. It details the types of components, including functional and class components, and explains props and state. Additionally, it covers lifecycle methods and emphasizes the importance of reusability and composition in building complex applications effectively. Read more