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Casper Tran

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Dribbble's image URLs: imgproxy options, Vary: Accept, and the shots that ignore resize
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Dribbble's image URLs: imgproxy options, Vary: Accept, and the shots that ignore resize

#webdev #images #performance #http
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4 min read
Linting a DESIGN.md before your AI coding agent reads it
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Linting a DESIGN.md before your AI coding agent reads it

#ai #css #webdev #design
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4 min read
Reading a Cloudinary URL on nike.com: presets, f_auto and the grey underlay
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Reading a Cloudinary URL on nike.com: presets, f_auto and the grey underlay

#webdev #images #ecommerce #javascript
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4 min read
What type scale is a site really using? Measuring it from computed font sizes
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What type scale is a site really using? Measuring it from computed font sizes

#css #typography #webdev #design
1
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4 min read
When you can't edit the size in an image URL: signed variants on itch.io and Flickr
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When you can't edit the size in an image URL: signed variants on itch.io and Flickr

#webdev #javascript #chrome #images
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4 min read
Checking a whole palette for WCAG contrast in 20 lines of JavaScript
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Checking a whole palette for WCAG contrast in 20 lines of JavaScript

#css #a11y #webdev #javascript
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4 min read
How image CDNs hide the original: size tokens in URLs on Bluesky, Mercado Libre, Blogger, Steam and Google Play
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How image CDNs hide the original: size tokens in URLs on Bluesky, Mercado Libre, Blogger, Steam and Google Play

#showdev #webdev #javascript #tutorial
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6 min read
Finding the full-size original behind a thumbnail: srcset, CDN size rules and fallbacks
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Finding the full-size original behind a thumbnail: srcset, CDN size rules and fallbacks

#showdev #javascript #webdev #chrome
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7 min read
Rebuilding a Tailwind v4 theme from an existing site
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Rebuilding a Tailwind v4 theme from an existing site

#showdev #tailwindcss #css #webdev
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3 min read
Converting WebP to JPG inside a Chrome extension: OffscreenCanvas in an MV3 offscreen document
casper_tran_59c6a8b1e1f3d profile

Converting WebP to JPG inside a Chrome extension: OffscreenCanvas in an MV3 offscreen document

#showdev #javascript #webdev #chrome
1
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4 min read
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