🧠 Mutation vs Immutability in JavaScript

(Silent Killer Bugs, Lost References, and the “I Just Used sort…” Drama) There are some bugs in JavaScript that… And then someone comes to you and asks that legendary question: “Why is this list broken?” And you think to yourself: “But… I just… used… sort…” 😐 Welcome to the universe of👉 Mutation vs Immutability. 🧨 […]

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📝 Todo List Logic with JavaScript

Framework-Free, Pure JavaScript, Brain-Opening Edition In a developer’s life, some truths are unavoidable: But this article is:❌ not a “copy–paste Todo”❌ not “hiding behind a framework”✅ a guide that truly teaches you how JavaScript thinks 🧠 1. Todo List = Small App, Big Lesson A Todo List looks small, but inside it hides: So a […]

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🤡 10 Times JavaScript Trolls You

The code is correct. The result is wrong. JavaScript looks at you… and smiles. When writing JavaScript, you sometimes feel this: “I’m learning this language…but it feels like the language is trying to analyze me.” The reason is clear:Type coercion, reference comparisons, and JavaScript’s‘I know better than you’ attitude. Let’s expose them one by one. […]

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🦸‍♀️ JavaScript: map, filter, reduce

The Superpowers of Arrays(Farewell Ceremony for the For Loop – Eyes Are a Little Watery 🎉) Once upon a time, JavaScript developers lived like this: The code was long 📏Hard to read 👀Extremely error-prone 💣 Then ES6 arrived…And JavaScript said: “Hey buddy, relax…You don’t need to write a for loop for everything.” Enter the Array […]

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🎭📂🪗 Créer un Modal, un Dropdown et un Accordion avec JavaScript

« J’ai cliqué sur le bouton… quelque chose s’est passé à l’écran, mais POURQUOI ? » Dans le monde du frontend, il existe des composants qui : Aujourd’hui, nous construisons ce trio Avengers de l’UI : Le tout en HTML + CSS + JavaScript pursPas de framework. Pas d’excuses. Juste de l’apprentissage 😎 🎭 1. […]

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🎭📂🪗 Building Modal, Dropdown, and Accordion with JavaScript

“I clicked the button… something happened on the screen, but WHY?” In the frontend world, there are some components that: Today, we’re building this UI Avengers trio: All built with plain HTML + CSS + JavaScriptNo frameworks. No excuses. Just learning 😎 🎭 1. MODAL – “STOP! You can’t leave without seeing this” A modal […]

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🔁 Multiplication Table with For Loops

From Math Trauma to JavaScript Fun 🎢 (“Hard at school, fun in code”) Hello, dear for loop warrior 👋Today, I’m here to help you make peace with one of the most legendary topics of our childhood: the multiplication table. But don’t worry…❌ No notebooks❌ No teachers❌ No one shouting “Wrong!” ✅ Just JavaScript✅ A bit […]

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🍕 Restaurant / Café Website with HTML

Menu • Contact • Reservation Form (HTML5 – Semantic – Real Project Mindset) Hello digital chef! 👨‍🍳💻Today, there’s no saying “I know the tags.”Today, we’re using HTML well enough to open a restaurant. No HTML, no website.Good HTML, real customers 😎 🧠 1. Before Starting the Project: How Should You Think? The biggest mistake beginners […]

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