Support -webkit-text-stroke

[rkalis]

Feature Request

Support for the -webkit-text-stroke CSS property.

Description

A big current use case for og image generation using @vercel/og is displaying headlines in social previews (see this Vercel guide. Since base cover images often have varying colors throughout the image, it can be hard to read the overlaid headline without a text stroke.

That is why I think it would be a very useful addition if the -webkit-text-stroke property would be supported in satori.

[peterfritz]

Certainly essential! While it seems that improving Satori may not be Vercel's current top priority, adding support for -webkit-text-stroke would significantly enhance Satori's functionality. This is particularly important for me as a feature in my work is currently stalled in the backlog due to this limitation.

@shuding, understanding that you're likely busy, would you mind sharing your insights on this issue when time permits? Your input would be highly appreciated!