Litlyx’s Post

𝘀𝗲𝘁𝗧𝗶𝗺𝗲𝗼𝘂𝘁, 𝘀𝗲𝘁𝗜𝗻𝘁𝗲𝗿𝘃𝗮𝗹, 𝗮𝗻𝗱 𝗳𝗲𝘁𝗰𝗵: 𝗡𝗼𝘁 𝗾𝘂𝗶𝘁𝗲 𝗰𝗼𝗿𝗲 𝗝𝗦! Contrary to popular belief, these async methods like setTimeout, setInterval, and fetch aren't actually part of the core ECMAScript specification. Instead, they're provided by: 🌐 Browser APIs: In browsers, they belong to the Window object API, granting access to browser features like network, DOM, and timing. 🚀 Node.js APIs: When running JavaScript outside the browser (e.g., Node.js), similar functionalities are offered through dedicated Node.js APIs. While they may not be in the core JS squad, they're the unsung heroes we can't imagine web development without: 🕒 setTimeout: The countdown conductor for scheduling code runs after a delay. 🔄 setInterval: The rhythm master for executing code repeatedly with a (not quite perfect) delay, perfect for dazzling animations. 🌐 fetch: The data explorer, making network requests to fetch treasures from URLs. Why understand their origin? * Writing cleaner code: Knowing the API context allows for more targeted usage and potential optimizations. * Deeper web dev understanding: It clarifies the separation of core JavaScript concepts and browser-specific functionalities. #javascript #webdev #js #nodejs #node

🚀 Unlocking the Power of React Custom Hooks 🎣 Today, I explored creating a custom hook in React to encapsulate API fetching logic, making it reusable across components. Here's what I learned while building a hook to fetch subject data from an API. 👇 🔑 What is a Custom Hook? A custom hook is a powerful way to reuse stateful logic in React. It’s essentially a regular JavaScript function that can use other hooks internally like useState, useEffect, etc. The beauty of custom hooks lies in their ability to make your components cleaner and more focused by abstracting common logic. 💻 Here’s a simple custom hook I built: ✨ What Does This Hook Do? 1: It fetches subject data from an API using a token for authorization. 2: It stores the subjects in the local state using state. 3: The hook automatically re-fetches the subjects whenever the token changes using useEffect. 🎯 Benefits of Using Custom Hooks: Code Reusability: Instead of writing the fetching logic in multiple components, it's cleanly abstracted into a reusable hook. Separation of Concerns: The hook handles only the data fetching logic, keeping your components focused on rendering UI. Modularity: Call the hook if you ever need to fetch subjects in another component! 👨💻 Pro Tip: Always name your custom hooks with a use prefix, so they behave like standard React hooks. Do you use custom hooks in your React projects? Share your favorite use case in the comments! 💬 #ReactJS #WebDevelopment #CustomHooks #JavaScript #Frontend

Understanding the JavaScript Meta-framework Ecosystem https://lnkd.in/eMWmErU2 Whether you're new to the JavaScript ecosystem or a seasoned veteran, you know how diverse the "getting started" landscape has become. There are dozens of frameworks and "meta-frameworks" available to spin up your next project, each catering to different needs and team communication styles. This post makes sense of the madness! #meta_framework #diggajcoder

🚀 Node.js vs Bun: The Race for Performance 🚀 When it comes to JavaScript runtimes, Node.js has been the go-to choice for developers for years. But here comes Bun, an emerging player that claims to be significantly faster! 🚄 🔍 Node.js has been the go-to for JavaScript backends for years, trusted for its non-blocking, event-driven architecture. It works great, but its performance comes at a cost—sometimes taking more time and resources, especially in highly concurrent applications. 🍞 Bun, a newer JavaScript runtime, is taking the spotlight by storm. It’s designed for speed—4x faster than Node.js in basic scenarios, according to recent benchmarks. It focuses on faster HTTP servers, TypeScript compilation, bundling, and native JavaScript API handling. Key Differences: 1)Performance: Bun boasts significantly faster startup times and HTTP request handling. 2)Simplicity: Bun's API is simple and clean, as demonstrated in the code snippet below. 3)Bundling & TypeScript Support: Bun includes built-in TypeScript and bundling, whereas Node.js typically requires external tools like ts-node or Webpack. Both runtimes are powerful, but Bun’s blazing speed is becoming a strong alternative for high-performance JavaScript applications. 📖 Also, check out this detailed comparison: https://lnkd.in/gkASbF_j to dive deeper into their performance benchmarks and applications SATYAJIT SINGH Subhrajeet SWAIN Arun Parida Nihar Ranjan Mohanta #NodeJS #Bun #BackendDevelopment #JavaScript #WebPerformance #WebDevelopment #TechTrends

🚀 Exploring the Core Differences Between Browser JavaScript and Node.js 👋 Ever wondered about the main distinctions between Browser JavaScript and Node.js? 🤔 top 5 differences are: 1️⃣ Environment: In the browser, JavaScript shines on the client side, whereas Node.js is tailor-made for robust server-side programming. 2️⃣ DOM (Document Object Model): Browser-based JavaScript excels at manipulating DOM elements, a feature not leveraged by Node.js. 3️⃣ Modules: While the browser doesn't have a native module system, Node.js embraces the CommonJS module format for seamless server-side modularity. 4️⃣ File System Access:Node.js provides powerful file system access, perfect for handling server-side file operations, a capability that's limited in the browser. 5️⃣ Concurrency Model: Browser JavaScript operates in a single-threaded fashion, relying on callbacks for async operations. On the flip side, Node.js boasts a multi-threaded environment with non-blocking I/O. Understanding these differences is key to unleashing the full potential of JavaScript in diverse environments. 🌐💻 If you have more questions or insights, drop them below...... #javascript #mernstack #nodejs #webdevelopment #fullstackdeveloper

Day [17] of #100daysofcodechallenge ReactJS Overview: Library, Not a Framework: Unlike Angular or Vue, React is a library for building user interfaces. It’s focused on the view layer. Components: React promotes the idea of reusable components. Each component represents a part of the UI, making it easier to manage and reuse code. JSX: JavaScript XML (JSX) is a syntax extension that allows you to write HTML within JavaScript. It makes your code more readable. Virtual DOM: React uses a virtual DOM to enhance performance. Changes are made to a virtual representation of the DOM, which then updates the actual DOM efficiently. Unidirectional Data Flow: React maintains a one-way data flow, making it easier to debug and understand. Ecosystem: Although React is just a library, its ecosystem is vast, with tools like React Router for navigation and Redux for state management. #javascript #reactjs #100xdevs #jsx

🚀 Excited to announce the completion of my latest project on task maker in the backend using Node.js, JavaScript, Express.js, EJS, and more! 🎉 Technologies Used: Node.js: Powering the backend server Express.js: Serving as the web application framework JavaScript: Handling both frontend and backend logic EJS (Embedded JavaScript): Utilized for templating and rendering dynamic content. This project allowed me to delve deep into backend development, leveraging the versatility of Node.js and Express.js to create a robust and efficient task maker application. EJS proved invaluable for crafting dynamic views and providing users with an intuitive interface. GITHUB URL : https://lnkd.in/gQpCmbUz #NodeJS #ExpressJS #JavaScript #BackendDevelopment #WebDevelopment #TaskMaker #ProjectCompletion #LinkedIn

Day 32 of Code, 🚀 Excited to share my latest project! 🌐 I've developed a custom URL shortener using HTML, CSS, and JavaScript for the front end, and Node.js for the powerful back end. 🔗✨ With the magic of the shortid library, each link is transformed into a unique combination of numbers and letters. 🎩💻 Simply enter any link, and my URL shortener generates a concise, shareable URL. 🔗🔥 #WebDevelopment #nodejs #expressjs #URLShortener #NodeJS #JavaScript #CodingJourney #TechInnovation

I wrote a new blog article. JSX can be used without React, here's how it can be used with the DOM API and TypeScript's built-in JSX transform feature. As a final thought, I also brought up an idea about how to reuse frontend JSX code in node.js, having "isomorphic typescript" 😎 https://lnkd.in/e9hdutA5

JavaScript Objects : Key Differences Between Native and Host Whether you're working with vanilla JavaScript or building dynamic UIs in React, understanding Native Objects vs Host Objects is essential. • Native Objects These are the core JavaScript components you’ll use across any environment—whether it’s the browser, Node.js, or another platform. Native objects are part of the ECMAScript standard. • Examples of Native Objects: - Array: Handles collections of items - Object: Fundamental for defining objects - String: Manages text - Date: Works with dates and times - Math: Handles mathematical operations • Host Objects These are provided by the specific environment where your JavaScript code runs. Host objects vary depending on whether you’re working in a browser, Node.js, etc. • Examples of Host Objects: - In Browsers: - window: Represents the browser window - document: Interacts with the DOM - fetch: Makes network requests - In Node.js: - fs: Handles file system access - http: Creates HTTP servers - process: Provides current process information Follow Ashish Misal for insightful content on JavaScript and its frameworks. Source Credit: Devika V #JavaScript #WebDevelopment #NodeJS #ReactJS #Programming #WebDev #SoftwareDevelopment #JS #FrontendDevelopment