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Eric Portis
@eeeps
Web Platform Advocate at @CloudinaryLtd
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Extrapolating the spectral locus (for Sprague interpolation)
Eric Portis
Mar 6
OKLCH picker
Eric Portis
Mar 3
2
Golden ratio hue rotation
Fork
Eric Portis
Nov 15, 2025
Hex Color Booster
Fork
Eric Portis
Nov 14, 2025
Cloudinary Crop After Rotate
Eric Portis
Mar 18, 2025
Enchantments lottery 2024
Eric Portis
Feb 19, 2025
colorizing black
Eric Portis
Dec 13, 2024
Hex Color Booster
Eric Portis
May 7, 2024
1
Color mapping
Eric Portis
Jun 12, 2024
line breaking
Eric Portis
Jan 25, 2024
First Contentful Paint and Page Load Time distributions
Fork
Eric Portis
Aug 22, 2023
Distribution of percentage error of img height and width attributes
Eric Portis
Jul 5, 2023
overlaying patterns
Eric Portis
May 12, 2023
colorizing illumination maps
Eric Portis
May 12, 2023
vignette to cloudinary
Eric Portis
May 12, 2023
🏝 RUM Archive Workshop stuff
Fork
Eric Portis
Mar 30, 2023
gov.uk dpr and viewport width data, july 2021
Eric Portis
Mar 6, 2023
json to csv
Fork
Eric Portis
Mar 2, 2023
json to csv
Eric Portis
Feb 1, 2023
Untitled
Eric Portis
Jan 12, 2023
Loaded image pixels vs painted device pixels, LCP <imgs> only
Fork
Eric Portis
Oct 27, 2022
1
Loaded image pixels vs painted device pixels, per image
Fork
Eric Portis
Oct 26, 2022
Loaded image pixels vs painted device pixels, per page
Fork
Eric Portis
Oct 20, 2022
2
color space determiner
Eric Portis
Oct 6, 2022
Complimentary colors in linear spaces
Eric Portis
Aug 24, 2022
DPR cumulative distribution
Fork
Eric Portis
Jun 2, 2022
chrome srcset selection
Eric Portis
May 27, 2022
1
Two-up image comparison
Eric Portis
Feb 3, 2022
2
Bits per pixel, by format
Eric Portis
Dec 17, 2021
🕵️ 🖼 Pithy image types
Eric Portis
Nov 8, 2021
sizes to px
Eric Portis
Oct 7, 2021
Give me a (weighted) random User-Agent
Eric Portis
Oct 7, 2021
🔤 modulating input font sizes
Eric Portis
Jul 16, 2021
LQIP URL rewriter
Eric Portis
Apr 23, 2021
Comparing formats (w/ JXL)
Fork
Eric Portis
Apr 7, 2021
Cloudinary URL builder
Fork
Eric Portis
Jan 4, 2022
JP2 color tests
Fork
Eric Portis
Jan 6, 2021
EXIF resolution calculator
Eric Portis
Nov 3, 2020
Comparing lossily-compressed images
Fork
Eric Portis
Feb 25, 2021
Variable-length, sortable list input
Eric Portis
Aug 21, 2020
1
