With lazy loading logic in place, we no longer load resources without making sure that they are really required.
Beginner
1 hr 40 mins
11
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HTML is the starting point of essentially everything, hence it is a requirement.
CSS is needed for basic styling concerns.
JavaScript is needed to watch for interactions and load resources when the need be.
Lazy loading is a technique for loading images on the web only when they are needed to. It uses the idea of an image's appearance into the viewport which drives a procedure to load the image into view. Lazy loading is employed extensively around the web.
Most blogs, image galleries, and websites of other niches, use it to decrease loading times and save their user's device and network resources, such as battery and cellular data. Without lazy loading they will be left to simply eagerly load the images in the HTML which will in turn affect their sites' loading times, and ultimately their user base.
Not only does lazy loading improve the loading times of web pages but also makes sure that they look professional, elegant and leave an impression to the user that the developers of the site have put in at least some effort to design it. Lazy loading is so common out there that if you're about to start up a blog it will show in the suggestions for you to do. So why not start learning it today?
In this course you'll learn:
If you're having a hard time understanding a given concept in the course, feel free to reach out to me at bilal@codeguage.com
, describing the issue you're facing. I'll try my level best to help you out.
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Write to me at bilal@codeguage.com
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When you have a robust foundation, with the fundamentals crystal-clear, your mind will intrinsically get that ability to handle any kind and level of complexity.
With a comprehensive resource that covers literally every aspect of a given topic, your time is spent practicing the learnt concepts, not resolving confusions and basic questions.
Coding is a detailed craft. Likewise, any resource trying to teach it in any way should be detailed as well, or else people will have to acquire those integral details from different places in a fragmented and haphazard manner.
Structure is vital to an intuitive learning experience of a given resource. Without structure, the right concepts get introduced at the wrong times, ultimately leading to confusion and breaking the desired flow of comprehension.