Eric Portis | Observable

Eric Portis

Web Platform Advocate at @CloudinaryLtd

https://ericportis.com

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Golden ratio hue rotation

Nov 14

Hex Color Booster

Nov 14

Cloudinary Crop After Rotate

Mar 18

Enchantments lottery 2024

Feb 19

colorizing black

Dec 13, 2024

Hex Color Booster

May 7, 2024•1

Mar 28, 2024

Jan 25, 2024

First Contentful Paint and Page Load Time distributions

Aug 22, 2023

Distribution of percentage error of img height and width attributes

Jul 5, 2023

overlaying patterns

May 12, 2023

colorizing illumination maps

May 12, 2023

vignette to cloudinary

May 12, 2023

🏝 RUM Archive Workshop stuff

Mar 30, 2023

gov.uk dpr and viewport width data, july 2021

Mar 6, 2023

Mar 2, 2023

Feb 1, 2023

Jan 12, 2023

Loaded image pixels vs painted device pixels, LCP <imgs> only

Oct 27, 2022•1

Loaded image pixels vs painted device pixels, per image

Oct 26, 2022

Loaded image pixels vs painted device pixels, per page

Oct 20, 2022•2

color space determiner

Oct 6, 2022

Complimentary colors in linear spaces

Aug 24, 2022

DPR cumulative distribution

May 31, 2022

chrome srcset selection

May 27, 2022•1

Two-up image comparison

Jan 20, 2022•2

Bits per pixel, by format

Dec 16, 2021

🕵️ 🖼 Pithy image types

Nov 8, 2021

Aug 27, 2021

Give me a (weighted) random User-Agent

Aug 11, 2021

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