JavaScript Minifier on DevToolLab: Optimize Load Speed

🚀I Built My Own ChaiTailwind Project 🔗 Live: https://lnkd.in/gvEWdZpT 💻 GitHub: https://lnkd.in/gUg62RrN Suraj Kumar Jha Sir, Hitesh Choudhary Sir, Piyush Garg Sir In this project, I built a mini Tailwind-like CSS engine using JavaScript. 💡 Instead of writing CSS, I used custom classes like: chai-p-2 => padding chai-bg-red => background color chai-text-center => text alignment ⚙️ How it works: Scans the DOM Finds all chai-* classes Converts them into styles Applies styles dynamically 🎥 In the video, I explain: ✔️ My approach ✔️ How class parsing works ✔️ Key JavaScript logic ✔️ Live demo in browser #ChaiCode #JavaScript #WebDevelopment #Frontend #BuildInPublic

Built a LeetCode Stats Tracker using HTML, CSS & JavaScript! I recently worked on a mini project where I created a LeetMetric Dashboard that allows users to: 🔍 Enter a LeetCode username 📊 Fetch problem-solving stats (Easy / Medium / Hard) 🎯 Display results in a clean circular progress UI 💡 What I learned during this project: Handling API requests (fetch) in JavaScript Dealing with real-world issues like CORS errors & unstable APIs Debugging common mistakes (DOM selection, string handling, etc.) Improving UI using CSS flexbox & conic-gradient ⚠️ Biggest challenge: Public APIs were not reliable, so I had to switch approaches and understand how real APIs and browser restrictions work. ✨ This project helped me move from just writing code → to actually debugging like a developer 🛠️ Tech Stack: HTML | CSS | JavaScript 📌 Next step: Planning to add animations, better UI, and more detailed stats! #JavaScript #WebDevelopment #Frontend #Coding #LearningByDoing #100DaysOfCode

🚀 TipSplitter – Smart Bill Calculator (JavaScript Project) I’ve built a simple yet powerful JavaScript project called TipSplitter that helps users quickly calculate total bills, tips, taxes, and per-person costs 💡 🛠 Key Features: ✔️ Increment/Decrement buttons to adjust number of people ✔️ Auto calculation of Tip %, Tax (5%), and Total ✔️ Per-person cost breakdown ✔️ Input validation for better user experience ✔️ Clean and user-friendly Summary Tab 💻 Tech Stack: HTML | CSS | Vanilla JavaScript ⚡ How it works: Enter total bill amount Add tip percentage (e.g., 10, 15, 20) Select number of people Click Calculate 👉 Instantly see full breakdown including per-person cost 📝 Example: Bill: 100 | Tip: 10% | People: 2 ➡️ Tip: 10.00 ➡️ Tax: 5.00 ➡️ Per Person: 57.50 🔗 Live Demo: https://lnkd.in/gTKrAU2Z 💻 GitHub Repo: https://lnkd.in/gmGn7nZH I’d love your feedback! 😊 #JavaScript #WebDevelopment #Frontend #Projects #Coding

I recently went deep on the fundamentals and I want to share something most people overlook. HTML isn't just a Starter language. It's the backbone of every single website you have ever visited. Here's what clicked for me: → Every webpage is just structured content → Tags like <p>, <b>, and <em> give that content meaning → Semantic markup matters more than most bootcamps teach Builders who understand HTML deeply write better CSS, better JavaScript, and build faster apps. Start with the foundation. Everything else follows. #WebDevelopment #HTML #FrontendDev #CareerGrowth #TechSkills

🚀 Web Development Journey - JavaScript Day 5 Today I focused on understanding how JavaScript handles data using objects. Here’s what I covered: 🔹 Objects in JavaScript Creating and working with key-value pairs to structure data. 🔹 Nested Objects Storing objects inside objects for more complex data structures. 🔹 Object Methods Adding functions inside objects to perform actions. 🔹 this Keyword Understanding how to reference object properties within methods. It’s becoming clearer how JavaScript models real-world data and behavior. Next up: Constructor Functions 🔥 #WebDevelopment #JavaScript #100DaysOfCode #LearningInPublic #FrontendDevelopment

💻 I Built a Browser-Based Code Editor I recently built a web code editor that runs completely in the browser. The idea was to create a simple environment where users can write and test HTML, CSS, and JavaScript instantly without installing anything. ⚙️ Key features 📝 Multi-language editing (HTML, CSS, JavaScript tabs) ▶️ Run code instantly inside the browser 👀 Live preview window to see the output in real time 💾 Save & Load projects to continue work later 📥 Download your code as a file 🧪 Run tests for assignments (JavaScript validation support) 📜 Console / Output panel to track logs and execution 🧠 Task / assignment panel for coding practice Everything runs locally in the browser sandbox, so there’s no backend required. This project helped me explore: Building developer tools in the browser Managing live code execution and preview rendering Designing a clean UI for coding environments 🔗 GitHub Repository https://lnkd.in/eduJwJn5 Would love feedback from developers 👇 What feature would you add to a browser-based code editor? #BuildInPublic #WebDevelopment #JavaScript #DeveloperTools #OpenSource #GitHub

Looking back at one of the projects I built while learning JavaScript — a Rich Text Editor. This project helped me understand how text formatting works in web applications and how JavaScript can control and modify content dynamically. Features: • Bold, Italic, Underline formatting • Text alignment (Left, Center, Right) • Word count display • New file option to clear the editor • Save content as .txt and PDF Built using: HTML | CSS | JavaScript GitHub: https://lnkd.in/gvZiY_4p Live Demo: https://lnkd.in/ghHSxvzt Always learning by building. 🚀 #JavaScript #WebDevelopment #FrontendDevelopment #LearningByBuilding #CodingJourney

Built an open-source EPUB reader in just one night. Most tools are clunky and outdated. But with Claude Code, I created something sleek and functional in hours. What's inside: → Real-time feedback for authors → JavaScript, Bootstrap, and epub.js under the hood → An in-browser readability analysis tool #EPUBReader #AIIntegration #OpenSource https://lnkd.in/g8G7KAzd

6 days ago I made a post on: 📌 "Something i figured in JavaScript today that A.I code misinterprets." I am about to share that now, pay close attention. As a developer using JavaScript, this is in connecting with the scopes of JavaScript. The Scope of JavaScript refers to the visibility of variable and functions within a program of codes. Which are: 1. Global scope: this variable is visible anywhere in the javascript program. 2. Function scope: this is a variable created when a function is declared and it's variable and functions are only visible withing that function. A sample of it is: Function funName(){ var fs = "..." alert (fs); console.log(fs); } funName(); Now looking at this, A.I codes misinterprets the function scopes and genrate codes that carries just global scopes or even most times Interchange function scopes with global scopes when giving a variable function. 📌 The risk of this common error in our program will not appear at the beginning of the project but during debugging and code maintenance. Wonder why JavaScript bugs gives you sleepless nights? This is one of the main reasons. This is a call for developers and vibe coders to learn the intimate differences between GLOBAL SCOPE VARIABLES and FUNCION SCOPE VARIABLES. You A.I JavaScript code can cause you harm later if you do not learn this earlier. 📌 A.I. frequently misunderstands Hoisting and the Temporal Dead Zone (TDZ) when creating nested functions. It often defaults to legacy var logic within closure loops (because the bulk of the training data still uses it) rather than modern let/const for block scoping. It optimizes for visual syntax, not runtime safety. Automation without technical intuition creates technical debt. Want more daily strategy from the cutting edge of web infrastructure? connect with snow works #WorksTechnology #JavaScriptMastery #CodingArchitecture #AIPerformance #TechnicalIntuition #WebArchitecture #SoftwareDesign #WebDevStrategy

𝗧𝗵𝗲 𝗣𝗼𝘄𝗲𝗿 𝗼𝗳 𝗧𝗵𝗲 𝗪𝗶𝗻𝗱𝗼𝘄 𝗢𝗯𝗷𝗲𝗰𝗍 When you start learning browser-side JavaScript, you usually interact with elements using document.getElementById() or manipulate HTML through the DOM. But behind the scenes, there is a larger object controlling the entire browser environment - the Window Object. The Window object acts as the top-level container of everything running in a browser tab. It represents the browser window or tab where your JavaScript is running. You can think of it as the root controller of the browser environment. Here are some key properties of the Window object: - document: Accessing the DOM - location: URL Manipulation - history: Browser Navigation - navigator: Browser Information - localStorage: Client storage The Window object also provides several utility methods, such as: - alert(): Displays a message box - prompt(): Allows user input - confirm(): Returns true or false - setTimeout(): Runs code once after a delay - setInterval(): Runs code repeatedly Understanding the Window object helps you clearly distinguish between Browser APIs (BOM) and Document APIs (DOM). It provides access to the DOM, browser navigation, URL control, client storage, timers, and dialog boxes. Source: https://lnkd.in/gXzdAcHC