HTTP 203
Progressively loading images

Progressively loading images

In this episode, Jake (that's him on the left) and Surma (that's the other one) chat about how the different image formats load, and what you can do to make them feel faster.

Stuff we mention:
Tool to slow-load images → https://goo.gle/2ROdm7x
Squoosh → https://goo.gle/2OQBnGG
MozJPEG → https://goo.gle/34hOckh
lib-jpeg encoder bug → https://goo.gle/2Tn3KkJ
Scripting JPEG scans (see 'Multiple Scan / Progression Control') → https://goo.gle/3ccqJpd
Squoosh PR experimenting with scans → https://goo.gle/3vmjh2j
Jake's blog post on AVIF → https://goo.gle/3oQG9En
AVIF blurry preview demo → https://goo.gle/2SnUEUa
AVIF preview frame spec discussion → https://goo.gle/3bQ3WPC
AVIF preview thumbnail feature issue → https://goo.gle/3figOQO
BlurHash → https://goo.gle/2SqEGbR

More videos in the HTTP 203 series → http://goo.gle/HTTP203
Subscribe to Google Chrome Developers here → https://goo.gle/ChromeDevs

Also, if you enjoyed this, you might like the HTTP203 podcast → https://goo.gle/HTTP203Podcast

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