Скачать или смотреть addClass(), removeClass() and hasClass() in plain JavaScript

jQuery provides functions like addClass, removeClass and hasClass on every HTML element. The DOM API does not have any such methods. In this example, we write an implementation of these methods in plain JavaScript.

This comes in handy if you're using just plain JavaScript without any library and working with the DOM.
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LINKS MENTIONED IN THE VIDEO:



1) Source code for this tutorial:
https://github.com/Sathyaish/Training...


2) jQuery Source Viewer, authored by James Padolsey
https://j11y.io/jquery/



3) jQuery Deconstructed, authored by David Stewart
http://davestewart.io/resources/javas...



4) The devotional song played at the end of this video was taken from the following YouTube video lecture:Infinite Existence and consciousness| Swami Sarvapriyananda lecture on Taittiriya Upanishad   • Видео  



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If you'd like to become a software engineer, or if you're already one and want to be a better one, please sign up for my mailing list on my website https://sathyaish.net/?c=yt&v=zPM7Bop... and I'll send you an email when I announce my online training program in which I will teach you online over a considerably long period of time to prepare you to become a master programmer.