Video Description

In this video, we're going to learn about JavaScript functions. Functions are a fundamental building block of programming, and they're a great way to make your code more readable and maintainable. We'll be taking a crash course in JavaScript functions, and by the end of this video, you'll be able to use functions to add flexibility and power to your code. We will cover the following: ✅ What and Why JavaScript Functions ✅ Clarifying Terminologies(function vs methods, parameter vs arguments, and many more!) ✅ Function Declarations ✅ Function Executions ✅ Default Parameter ✅ Rest Parameter ✅ Call Stack ✅ Arrow Function ✅ Nested Function ✅ Function Scope ✅ Closure ✅ Callback Function ✅ Higher-Order Function ✅ Pure Function ✅ IIFE ✅ Recursion Let's GO 🚀 Timecodes 0:00 - Welcome to JavaScript Function Crash Course 01:27 - How To Take This Course? 02:45 - What Are JavaScript Functions? Let Me Tell You a Story. 06:39 - Learn JavaScript Functions Visually. 10:24 - JavaScript Terminologies You Must Know 11:37 - How To Declare a Function? 22:38 - How To Return From a Function? 26:49 - Default Parameters For JavaScript Functions 29:55 - Rest Parameters For JavaScript Functions 33:23 - JavaScript Arrow Functions 38:05 - Nested Functions in JavaScript 40:52 - Understanding JavaScript Function Scope 49:10 - Mastering JavaScript Closure With Easy Guide 59:02 - What are Callback Functions in JavaScript? 01:05:38 - What are Higher Order Functions(HOF) in JavaScript? 01:12:07 - What is a Pure Function in JavaScript? 01:16:09 - What is an IIFE In JavaScript? 01:21:05 - Learn JavaScript Call Stack(Function Execution Stack) 01:27:00 - What is Recursion in JavaScript? 01:34:51 - Closing Notes and What's From Here? ## 🤝 My Links: - Blog: https://blog.greenroots.info/ - Twitter: https://twitter.com/tapasadhikary - LinkedIn: https://www.linkedin.com/in/tapasadhikary - Showwcase: https://www.showwcase.com/atapas398 ## 👋 Like my work? Thank You. You can sponsor me from here: - GitHub Sponsor: https://github.com/sponsors/atapas - Sponsor my Blog: https://blog.greenroots.info/sponsor ## 💡 Links I mentioned in the Video: - Source Code: https://github.com/atapas/youtube/blob/main/javascript/functions/lecture-code.js - Learn JavaScript Practically: https://www.youtube.com/watch?v=PDtlYNfo5zE - Callback & Pizza Hut: https://youtu.be/AUCavCH7FTw?t=341 - Higher Order Functions: https://www.youtube.com/watch?v=I0Lw9eNuUJI - Pure Functions: https://www.youtube.com/watch?v=vxfVNXJyeHk - Asynchronous JavaScript: https://www.youtube.com/watch?v=pIjfzjsoVw4 ## About Me: Tapas Adhikary is an Educator, Tech enthusiast, Writer, YouTuber, and Open Source projects maintainer/contributor. He is a full-stack developer who has vast experience in building SaaS solutions. He is the Head of Content at Showwcase. He is a founder of the ReactPlay platform, which is driven by Open Source projects and a fast-growing community. You can find more about him at https://tapasadhikary.com.