JavaScript Complete Tutorial for Beginners 2023 | Scratch to Advanced | Web Development | @SCALER

Here's a JavaScript complete tutorial for beginners. JS is a versatile programming language primarily used for developing web applications and has become one of the most popular languages in the past few decades. Here’s Mrinal Bhattacharya (Developer Advocate & Instructor, SCALER) teaching you everything you need to know about JS. Check out free masterclasses by industry-leading experts here: https://www.scaler.com/events?utm_source=Youtube&utm_medium=osocial&utm_campaign=brand_scaler_events_osocial_youtube_javascript-full-course-by-mrinal-bhattacharya&utm_content=YTDescription What is Javascript? JavaScript is a versatile programming language primarily used for developing web applications. It enables interactivity on web pages, allows manipulation of HTML elements, handles events, and supports a wide range of functionalities, making it a crucial component of modern web development. What is Web Development? Web development refers to the process of creating and maintaining websites and web applications. It involves various aspects, including web design, front-end development, back-end development, server-side scripting, and database management. Web developers use programming languages, such as HTML, CSS, JavaScript, PHP, and others, to build and deploy websites that are functional, user-friendly, and accessible on different devices and platforms. What is App Development? App development is the process of creating software applications that run on mobile devices, such as smartphones and tablets. It involves designing the user interface, writing code for the app's functionality, and testing the app to ensure it works as intended. The goal is to create a useful and engaging app for users. Take the Hunger test today: https://bit.ly/3pklzkI Timestamps: 00:00 Introduction 02:09 JavaScript Basics 04:47 JavaScript console for the browser 06:28 How to set up VS Code in JavaScript? 09:52 Installing and Setting up NodeJS in JavaScript 13:42 Running NodeJS in JavaScript on VS Code 17:24 Recognising Values and Variables 22:33 What are let, const, and var in JavaScript? 31:18 Understanding Arrays in JavaScript 48:25 JavaScript Objects 1:03:37 Functions 1:15:45 Understanding Callbacks in JavaScript 1:21:37 Handling Multiple Callbacks in JavaScript 1:27:47 Difference between Synchronous and Asynchronous behaviour in JavaScript 1:32:47 Sync and Async Behaviour in JS 1:44:08 Dry run of JavaScript's call stack, event loop, and task queue for asynchronous programming 1:54:00 Promise and its states in JavaScript 1:57:32 Producing and Consuming a Promise 2:08:34 Coffee Shop Problem Explained 2:23:02 Transforming Promises to Async Await in JavaScript 2:30:26 Higher Order Functions(Map, Reduce, Filter, ForEach, filter, find, every etc) 2:40:01 Map Function Explained 2:49:21 Filter Method 03:01:48 Find, some and every method in JS 03:10:51 Reduce Function 03:21:40 Getting Started with Object-Oriented JavaScript 03:25:15 ‘This' Keyword and Modes 03:39:57 This keyword in Node JS for non-strict mode 03:45:15 This keyword in Browser Compiler for non-strict mode 03:50:17 What is the strict mode in JS? 03:52:22 This keyword is in Node (strict mode) 3:55:37 This keyword in Browser (for strict mode) 4:00:45 Classes in JavaScript 4:07:30 How to write a class and create objects through them in JavaScript 4:18:45 Inheritance in Javascript 4:38:41 What is a Prototype in JavaScript? 4:45:44 What happens when you create an object with a constructor function 5:01:41 How to use Prototype and avoid the DRY principle 5:07:41 Introduction to Call, Apply, and Bind in JavaScript 5:12:25 Call method 5:19:05 Apply method 5:20:50 Bind method in JavaScript 5:22:39 Outro #javascript #javascriptcourse #scaler ______________________________________________________________________________ About SCALER: A transformative tech school, creating talent with impeccable skills. Upskill and Create Impact. Learn more about Scaler: https://bit.ly/3pklzkI ? Follow us on Social and be a part of an amazing tech community? ? Meet like-minded coder folks on Discord - https://discord.com/invite/ejFeksEtTq ? Tweets you cannot afford to miss out on - https://twitter.com/scaler_official ? Check out student success stories, expert opinions, and live classes on Linkedin - https://www.linkedin.com/school/scalerofficial ? Explore value-packed reels, carousels and get access to exclusive updates on Instagram - https://www.instagram.com/scaler_official/ ? Be a part of our one of a kind telegram community: https://t.me/Scalercommunity ? Hit that bell icon to get notified of all our new videos ? If you liked this video, please don't forget to like and comment. Never miss out on our exclusive videos to help boost your coding career! Subscribe to Scaler now! https://www.youtube.com/Scaler?sub_confirmation=1

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