HTML & CSS Techniques To Reduce Your JavaScript - Anthony Ricaud: https://calendar.perfplanet.com/2020/html-and-css-techniques-to-reduce-your-javascript/

As for my Haphaestus plans:

* line-clamp looks trivial enough to support.
* I do not plan to support "position: sticky" or "position" at all. Instead I'll incorporate this behaviour into CSS Grids.
* Smooth scrolling would be default behaviour as an important affordance.

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