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luwes / lite-vimeo-embed

🎥 A faster Vimeo embed.
https://lite-vimeo-embed.vercel.app
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Opt-in lazy loading iframe #5

Open luwes opened 4 years ago

luwes commented 4 years ago

I kinda see merit in this opt-in option where the iframe is lazy loaded if it goes in the viewport.

It would improve start-up time of the video.

Could go even further and start pre-loading video segments...

Related https://github.com/paulirish/lite-youtube-embed/issues/11

luwes commented 4 years ago

<iframe loading=lazy /> is very new and not cross browser. better use in-viewport check.

https://gist.github.com/davidtheclark/5515733