JavaScript Calculator Web App with HTML & CSS

 Is "Pretext" the Future of Web Performance❓ If you've ever built a complex UI with dynamic text, you’ve likely hit the "Performance Wall." One library is currently breaking the internet by offering a way over that wall: Pretext. Created by Cheng Lou (former React core member), Pretext has gained over 16,000 GitHub stars in just 24 hours. Here is why the entire dev community is talking about it. 🔗 Pretext: https://lnkd.in/dtqiu8ZE 🔗 Live demos: https://lnkd.in/dV5ZPPAK ❓ What is Pretext? Pretext is a high-performance text layout engine for the web. Unlike traditional methods that rely on the browser's Document Object Model (DOM) to figure out where text should go, Pretext handles the layout logic itself. ⚠️ The Problem: The "Layout Reflow" Nightmare In a standard web app, if you want to know how wide a piece of text is, you ask the DOM. This triggers a Layout Reflow—one of the most expensive operations a browser can perform. The browser has to stop everything, recalculate dimensions, and reposition every element on the page. This is why virtual lists, masonry layouts, and fluid UIs often feel "laggy" or "choppy" when scrolling or resizing. 🛠️ How Does It Solve This? Pretext takes a radical "DOM-less" approach to measurement: Canvas-Based Measurement: It uses the Canvas API to measure text segments, which is significantly faster than DOM-based queries. One-Time Preparation: It performs the "heavy lifting" (normalizing whitespace and segmenting text) just once. Pure Arithmetic: Once measured, it uses pure mathematical calculations and cached data to handle layouts. It essentially tells the browser where to put text, rather than asking the browser where it thinks the text should go. Are you excited to try Pretext in your next project, or do you think the DOM is still king? Let's discuss below! 👇 #JavaScript #WebDevelopment #FrontendEngineering #Pretext #SoftwareArchitecture #WebPerformance #Coding #TechTrends

🚀 New Project Deployed – To-Do List Web App I recently built and deployed a To-Do List application using HTML, CSS, and JavaScript. This project helped me strengthen my understanding of DOM manipulation and interactive UI behavior in JavaScript. You can check it out here: 🔗 [https://lnkd.in/geExcau9] github: [https://lnkd.in/gVRsq3xk] Key Features: • ➕ Add a new task instantly by pressing Enter • ✏️ Edit any task by simply double-clicking on it • ✅ Mark tasks as completed using the checkbox (with strikethrough effect) • 🗑️ Delete tasks easily using the delete button • ⚡ Smooth and simple user experience with real-time updates Building small projects like this helps me improve my JavaScript logic and front-end development skills. I’d love to hear your feedback! 🙌 #WebDevelopment #JavaScript #HTML #CSS #FrontendDevelopment

🚀 New Project Alert: Calculator Web App I recently built a Calculator Web Application using HTML, CSS, and JavaScript. This project helped me strengthen my understanding of: • DOM Manipulation • JavaScript Event Handling • Responsive UI Design 🔧 Tech Stack: HTML | CSS | JavaScript You can check out the project here: 🔗 GitHub Repository: https://lnkd.in/gFYUSwTx #WebDevelopment #JavaScript #FrontendDevelopment

🌱 Built an API-based project called Green Earth using JavaScript. It's a small web app designed to promote tree plantation. 🧩 Features • Browse plants dynamically by category • View plant details through a modal • Add plants to a cart • Calculate total planting cost • Clean and responsive UI for all devices 🛠 Tech Used Frontend: HTML5, CSS3, JavaScript (ES6+) Libraries & Tools: TailwindCSS and DaisyUI JavaScript Concepts: • Fetch API • Async/Await • Dynamic DOM Rendering • Basic Cart State Management 📚 What I Practiced • Fetching data from APIs • Rendering dynamic UI with JavaScript • Handling asynchronous requests • Designing responsive layouts with TailwindCSS A few weeks ago, working with APIs felt confusing. Now building dynamic apps with API data feels much more natural. 🔗 Project Links Live Demo: https://lnkd.in/gjGRxb3U GitHub Repository: https://lnkd.in/g7qckacT 💬 What feature would you add to a tree-plantation web app? #javascript #webdevelopment #frontenddevelopment #buildinpublic #learninginpublic

Real-World Web Project Series 01: Recipe Search Web App I built a Recipe Search Web Application using HTML, Tailwind CSS, and JavaScript. The application fetches recipe data from TheMealDB API and dynamically displays results based on the user's search query. Key features: • Search recipes by name • Fetch and display data using async JavaScript and fetch API • Dynamic recipe cards rendered with DOM manipulation • Modal view to read full recipe instructions • Responsive grid layout using Tailwind CSS • Basic loading state and error handling 🔗 Live preview: https://lnkd.in/gcmnnUBg 💻 Source code: https://lnkd.in/gpGuqrcu This project helped me strengthen my understanding of API integration, asynchronous JavaScript, and dynamic UI rendering. More projects coming soon as part of my Real-World Web Project Series. #javascript #frontenddevelopment #webdevelopment #tailwindcss #learninginpublic

🌱 Excited to share my latest project: Green Earth! 🌱 I built a web app where you can explore, filter, and shop for plants effortlessly. Here’s what I implemented: 🌿 API-powered plant cards – fetch and display all plants beautifully. 🗂️ Categorical filtering – select a category and see only relevant plants. 🖼️ Interactive modal – click any plant to view details, with conditional bottom border. 🛒 Cart system – add plants and see individual prices. 💰 Dynamic total calculation – know the total cost of your cart in real-time. ✨ Responsive & clean UI – designed with Tailwind CSS & DaisyUI. Tech Used: HTML5 • CSS3 • Tailwind CSS • DaisyUI • Vanilla JavaScript This project helped me increase my core knowledge of Vanilla JavaScript and sharpen my skills in DOM manipulation, API handling, conditional rendering, and dynamic UI updates. 🌿 Fun to combine plants and code! Live Link: https://lnkd.in/gcJwu_9r #VanillaJavaScript #FrontendDevelopment #WebDevelopment #TailwindCSS #DaisyUi #API

🚀 New Project: Interactive Quiz App I’m excited to share a project I recently built a simple by using HTML, CSS, and JavaScript. This Quiz App presents multiple-choice questions one at a time and calculates the final score based on user selections. 🔹 Key Features • Clean and responsive UI • One question displayed at a time • Next & Submit functionality • Real-time score tracking • Restart quiz option 🛠 Technologies Used HTML | CSS | JavaScript 🌐 Live Demo: https://lnkd.in/gqRWeByY This project helped me strengthen my JavaScript logic, DOM manipulation, and UI design skills. I’m continuously working on improving my frontend development skills, and feedback is always welcome! #WebDevelopment #JavaScript #FrontendDevelopment #HTML #CSS #LearningJourney

🚀 Day 28/100 – #100DaysOfCode Core Web Concepts: Rendering & Architecture 🔹 Single Page Application (SPA) vs Multiple Page Application (MPA) SPA: Loads a single HTML page and dynamically updates content without reloading. MPA: Loads a new page from the server on every request. -Use SPA for fast, interactive apps (dashboards, SaaS). -Use MPA for SEO-heavy or content-driven sites (blogs, news). 🔹 What is Rendering? Rendering is the process of converting code (HTML, CSS, JS) into a visible UI in the browser. -It happens when the browser builds the DOM and paints it on the screen. 🔹 Rendering vs Re-rendering Rendering: Initial display of UI Re-rendering: Updating the UI when state or data changes -Efficient re-rendering is key for performance in frameworks like React.| 🔹 What is Reactivity? Reactivity means the UI automatically updates when data changes. -You change the state → UI updates automatically (no manual DOM manipulation). 🔹 Server-Side Rendering (SSR) vs Client-Side Rendering (CSR) SSR: HTML is generated on the server and sent to the browser CSR: Browser builds the UI using JavaScript Use SSR for: -Better SEO -Faster initial load Use CSR for: -Highly interactive apps -Faster navigation after load 28 days down, 72 more to go. #Day28 #100DaysOfCode #WebDevelopment #ReactJS #JavaScript #FrontendDevelopment #MERN

Hey everyone! I’m excited to share my latest front-end project: Nostra, a fully responsive, multi-page e-commerce web store. Making the jump from visual structure (HTML/CSS) to actual logic has definitely been a steep learning curve. JavaScript is not easy! But putting the theory into practice and seeing the webpage actually react to user input has been incredibly rewarding. For this project, I focused heavily on core Vanilla JavaScript to bring the store to life. Key Features: Dynamic Category Filtering: Built a custom filter system to sort products using if-else logic and exact matching (squashed a few fun bugs along the way!). Real-Time Search: Implemented a live search bar that filters the product grid as you type, complete with a dynamic results counter. Responsive UI: Ensured a seamless shopping experience across desktop, tablet, and mobile devices using CSS Grid and Flexbox. Getting the hang of DOM manipulation, forEach loops, and event listeners is finally starting to click. Check out the code on my GitHub! https://lnkd.in/grvznDZD Live Link : https://lnkd.in/gyXMx55u I'd love to hear your thoughts—feedback is always appreciated as I continue to learn and build! 💻🚀 #WebDevelopment #FrontendDeveloper #JavaScript #HTML #CSS #LearningToCode #WebDesign #errormakesclever