Build a YouTube-Style Ad Skip Countdown Timer in JavaScript (Interview Prep)

Build a YouTube-Style Ad Skip Countdown Timer in JavaScript (Interview Prep)

Join STM Coder in this hands-on JavaScript tutorial where we build a YouTube-style ad skip countdown. In this quick video, you'll learn how to use setTimeout and setInterval to disable a “Skip Ad” button for 5 seconds and then re-enable it. We’ll walk through updating the DOM to show the countdown and handling button events—essential skills for any web developer. This project is not only practical for real-world web pages but also a great exercise to sharpen your coding interview skills. In this video, you'll learn:
Using setTimeout and setInterval to create and manage the countdown timer
Disabling the “Skip Ad” button initially and enabling it after 5 seconds
Manipulating the DOM to update the countdown text dynamically
Understanding core JavaScript concepts like event handling, state management, and asynchronous code (key interview topics)
By the end of this tutorial, you'll have a fully working skip-ad timer like YouTube’s and stronger JavaScript skills. Don’t forget to subscribe to the STM Coder channel for more quick web development tutorials and coding interview prep tips!

#JavaScript
#WebDevelopment
#CodingTutorial
#FrontendDevelopment
#Programming
#LearnToCode
#CodingInterview
#SoftwareEngineering
#DevTips
#CodingChallenge
#YouTubeTutorial
#STMCoder
#HTML5
#CSS3
#DOM

Видео Build a YouTube-Style Ad Skip Countdown Timer in JavaScript (Interview Prep) канала stm coder