lazysizes

High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.

performance javascript

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17.7k Stars

1.7k Forks

17.7k Watchers

JavaScript Language

mit License

Cost to Build

$214.7K

Market Value

$1.16M

How is this calculated?

Growth over time

28 data points · 2018-09-01 → 2025-08-01

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What is the aFarkas/lazysizes GitHub project? Description: "High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.". Written in JavaScript. Explain what it does, its main use cases, key features, and who would benefit from using it.

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How to clone lazysizes

Clone via HTTPS

git clone https://github.com/aFarkas/lazysizes.git

Clone via SSH

[email protected]:aFarkas/lazysizes.git

Download ZIP

Download master.zip

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