2min chapter

Syntax - Tasty Web Development Treats cover image

Fundamentals × What Makes a Website Slow?

Syntax - Tasty Web Development Treats

CHAPTER

Using Lazy Loading in the Browser

A cool thing for that performance wise CPU wise, like if it's too many elements on the page and the render is struggling is something called virtualization. And likewise, when we're talking about images to only load the images that are in view at any given time, you can lazyload an image. I don't know if this is totally supported in every browser, but you can drop in a simple property on your image.

00:00

Get the Snipd
podcast app

Unlock the knowledge in podcasts with the podcast player of the future.
App store bannerPlay store banner

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode

Save any
moment

Hear something you like? Tap your headphones to save it with AI-generated key takeaways

Share
& Export

Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode