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Web Browser Engineering (2021)

(browser.engineering)
679 points MrVandemar | 1 comments | 15 Oct 24 09:42 UTC | HN request time: 0s | source
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mannyv ◴[15 Oct 24 13:50 UTC] No.41848587[source]▶
One great thing about this book is the 'stuff I didn't do' part.

Layout is really hard. Just tables by themselves are hard, even without any css around them. CSS makes layout impossibly difficult. I challenge anyone to keep the whole CSS spec and its associated behaviors in their head.

At this point css + html + javascript have become a dynamic PDL, and probably is one of the most complex pieces of software today.

As an aside, video decoding is offloaded onto hardware, so it's not as battery intensive as it used to be.

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fouric ◴[15 Oct 24 15:35 UTC] No.41849657[source]▶
Layout is so difficult that it made me quit using Common Lisp and ncurses to build my passion project and become the very thing I swore to destroy (a React developer).

I can't be the only one who wants a simpler layout language than CSS that's designed with two decades of hindsight to provide the maximum simplicity-expressiveness product. Are there any serious projects to engineer something like this, or has everyone given up and either embraced CSS3 (waiting for the LLVM backend) or gone back to plain text?

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meindnoch ◴[15 Oct 24 16:27 UTC] No.41850251[source]▶
Constraint-based layouts. The world's most sophisticated UI system uses that (Apple's UIKit).
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1. amelius ◴[15 Oct 24 22:14 UTC] No.41853657[source]▶
I was playing with Solvespace a few weeks ago, and the thought occurred to me that the constraint-based modeling approach is exactly what I want in a layout system, and it extends to 3d even. We're stuck with CSS for now, but this must be the future.