An ESLint rule to require the sizes attribute for Next.js’s <Image> - eviltoast
I wrote an ESLint rule to prevent me from forgetting to set the sizes attribute on s, which results in bigger than required images to be sent to users.

cross-posted from: https://lemmy.blackeco.com/post/863915

The article mentions Next.js but it also applies to vanilla React as the sizes attribute is useful even outside Next’s <Image> component.