This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
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Josh W. Comeau
joshwcomeau.com
did:plc:zivbusxwcsom5o6mf7kljzms
✨ I just published a new post, and it’s all about one of the most mind-blowing new CSS features: subgrid.
Honestly, when I first heard about subgrid, I figured it’d be a convenient little utility. I had no idea it would solve one of the most longstanding issues I’ve had with CSS. 😮
Check it out:
https://www.joshwcomeau.com/css/subgrid/
2025-11-25T16:40:51.936Z