Web Development - HTML, CSS & JavaScript

JavaScript Event Loop: The Truth About setTimeout(0) The Real Order of Operations: 1. Call Stack: Synchronous code (A, D) - This is where JavaScript executes code sequentially, like reading a script. 2. Microtasks: Promises (C) - These are small tasks that need to be executed ASAP after the current script, before the next rendering. Think of them as urgent side tasks. 3. Macrotasks: Timeouts/Intervals (B) - These are longer tasks that the browser queues up to do whenever it gets a chance. They're not as urgent as microtasks. Golden Rule: "0ms" doesn't mean immediate - it means "next event loop tick".

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Complete 6-month front-end roadmap to crack product-based companies in 2024. 𝗠𝗼𝗻𝘁𝗵 𝟭: 𝗙𝗼𝘂𝗻𝗱𝗮𝘁𝗶𝗼𝗻𝘀 𝗼𝗳 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Basic HTML - Form - Import - Elements - Attributes - Semantics - Multimedia - Block element 𝗕𝗮𝘀𝗶𝗰 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀 - Scope - Closure - Functions - Data types - Event loop 𝗕𝗮𝘀𝗶𝗰 𝗖𝗦𝗦 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀 - Box Model - Pseudo Classes - Class and other selectors - CSS type - Flex, Grid, normal 𝗠𝗼𝗻𝘁𝗵 𝟮: 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀 - How to center - Media queries - Bind/call/apply - Design and CSS - Pseudo Elements - Class and inheritance - Prototype and prototype chain - All element states - active, hover 𝗠𝗼𝗻𝘁𝗵 𝟯: 𝗜𝗻𝘁𝗲𝗿𝗮𝗰𝘁𝗶𝘃𝗶𝘁𝘆 & 𝗦𝘁𝘆𝗹𝗶𝗻𝗴 - Grid - DOM - Mixins - Flexbox - CSS constants - Page Styling Concepts - Event loop continuation - Pre-processors - SCSS or LESS 𝗠𝗼𝗻𝘁𝗵 𝟰: 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗮𝗻𝗱 𝗔𝗣𝗜𝘀 - JWT - XHR - Cookie - WebAPI - Call stack - Generators - Task queue - Async/await - Working with Data - APIs and Communication - Local storage/Session storage - REST/GraphQL/Socket connection 𝗠𝗼𝗻𝘁𝗵 𝟱: 𝗖𝗼𝗺𝗽𝗹𝗲𝘅 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗦𝗸𝗶𝗹𝗹𝘀 - CORS - OOPs concept - Debugging Application - Chrome Dev Tool Features - Understanding V8 in depth - Front-End Engineering Practices - Design Patterns (Singleton, Observer, Module, etc.) 𝗠𝗼𝗻𝘁𝗵 6: 𝗥𝗲𝗮𝗰𝘁 𝗮𝗻𝗱 𝗠𝗼𝗱𝗲𝗿𝗻 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 - Routing - Context API - Virtual DOM - React Hooks - Custom Hooks - State and Props - Advanced React - Introduction JSX - React Ecosystem - React Component - Unit Testing with Jest - Server-Side Rendering - Redux/Flux for State Management Apart from these, I would continuously focus on: - Typescript - Mocking Data - Design Patterns in depth - Understanding Webpack - Advanced React patterns - Babel, env, prettier, linter - Tooling and Optimization - Basic to advanced concepts for type-safety in JavaScript projects. Roadmap Collection for Developers ⬇️ https://dataanalysts.gumroad.com/l/roadmap React with emoji for more content like this

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FREE Resources for HTML, CSS, and JavaScript: 1. Documentation and Tutorials: - [MDN Web Docs](https://developer.mozilla.org/en-US/) - [W3Schools](https://www.w3schools.com/) 2. Interactive Learning: - [Codecademy](https://www.codecademy.com/) - [freeCodeCamp](https://www.freecodecamp.org/) 3. Web Design Community: - [CSS-Tricks](https://css-tricks.com/) 4. Open Source Projects: - [GitHub](https://github.com/) 5. Problem-solving: - [Stack Overflow](https://stackoverflow.com/) 6. Images for Projects: - [Unsplash](https://unsplash.com/) - [Pexels](https://www.pexels.com/) Credits: https://t.me/free4unow_backup Like if you need similar content 😄👍

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Master Javascript : The JavaScript Tree 👇 | |── Variables | ├── var | ├── let | └── const | |── Data Types | ├── String | ├── Number | ├── Boolean | ├── Object | ├── Array | ├── Null | └── Undefined | |── Operators | ├── Arithmetic | ├── Assignment | ├── Comparison | ├── Logical | ├── Unary | └── Ternary (Conditional) ||── Control Flow | ├── if statement | ├── else statement | ├── else if statement | ├── switch statement | ├── for loop | ├── while loop | └── do-while loop | |── Functions | ├── Function declaration | ├── Function expression | ├── Arrow function | └── IIFE (Immediately Invoked Function Expression) | |── Scope | ├── Global scope | ├── Local scope | ├── Block scope | └── Lexical scope ||── Arrays | ├── Array methods | | ├── push() | | ├── pop() | | ├── shift() | | ├── unshift() | | ├── splice() | | ├── slice() | | └── concat() | └── Array iteration | ├── forEach() | ├── map() | ├── filter() | └── reduce()| |── Objects | ├── Object properties | | ├── Dot notation | | └── Bracket notation | ├── Object methods | | ├── Object.keys() | | ├── Object.values() | | └── Object.entries() | └── Object destructuring ||── Promises | ├── Promise states | | ├── Pending | | ├── Fulfilled | | └── Rejected | ├── Promise methods | | ├── then() | | ├── catch() | | └── finally() | └── Promise.all() | |── Asynchronous JavaScript | ├── Callbacks | ├── Promises | └── Async/Await | |── Error Handling | ├── try...catch statement | └── throw statement | |── JSON (JavaScript Object Notation) ||── Modules | ├── import | └── export | |── DOM Manipulation | ├── Selecting elements | ├── Modifying elements | └── Creating elements | |── Events | ├── Event listeners | ├── Event propagation | └── Event delegation | |── AJAX (Asynchronous JavaScript and XML) | |── Fetch API ||── ES6+ Features | ├── Template literals | ├── Destructuring assignment | ├── Spread/rest operator | ├── Arrow functions | ├── Classes | ├── let and const | ├── Default parameters | ├── Modules | └── Promises | |── Web APIs | ├── Local Storage | ├── Session Storage | └── Web Storage API | |── Libraries and Frameworks | ├── React | ├── Angular | └── Vue.js ||── Debugging | ├── Console.log() | ├── Breakpoints | └── DevTools | |── Others | ├── Closures | ├── Callbacks | ├── Prototypes | ├── this keyword | ├── Hoisting | └── Strict mode | | END __

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Web Development Essentials to build modern, responsive websites: 1. HTML (Structure) Tags, Elements, and Attributes Headings, Paragraphs, Lists Forms, Inputs, Buttons Images, Videos, Links Semantic HTML: <header>, <nav>, <main>, <footer> 2. CSS (Styling) Selectors, Properties, and Values Box Model (margin, padding, border) Flexbox & Grid Layout Positioning (static, relative, absolute, fixed, sticky) Media Queries (Responsive Design) 3. JavaScript (Interactivity) Variables, Data Types, Operators Functions, Conditionals, Loops DOM Manipulation (getElementById, addEventListener) Events (click, submit, change) Arrays & Objects 4. Version Control (Git & GitHub) Initialize repository, clone, commit, push, pull Branching and merge conflicts Hosting code on GitHub 5. Responsive Design Mobile-first approach Viewport meta tag Flexbox and CSS Grid for layouts Using relative units (%, em, rem) 6. Browser Dev Tools Inspect elements Console for debugging JavaScript Network tab for API requests 7. Basic SEO & Accessibility Title tags, meta descriptions Alt attributes for images Proper use of semantic tags 8. Deployment Hosting on GitHub Pages, Netlify, or Vercel Domain name basics Continuous deployment setup Web Development Resources ⬇️ https://whatsapp.com/channel/0029VaiSdWu4NVis9yNEE72z React with ❤️ for the detailed explanation

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