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0 pointsnine_k2y ago0 comments

Abstractions are great, as long as you understand their performance implications. Some are essentially free, some are surprisingly costly if you hold them wrong.

Sadly, there's no way around understanding HTML and CSS when you need to troubleshoot what a high-level framework built for you. (Or maybe there is! Render everything using WebGL, the way Flutter does, and Flash did before it. But it's a different kettle of fish.)

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Charon772y ago

That is what's called a leaky abstraction.

Think, how often do you write a javascript code and think to yourself to debug it by understanding the underlying assembler code. I'd guess it's nil.

But abstractions to html leaks a lot.

Leaky abstractions are never good as now you have to think about your cool framework and the underlying library.

j / k navigate · click thread line to collapse

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Charon772y ago

That is what's called a leaky abstraction.

Think, how often do you write a javascript code and think to yourself to debug it by understanding the underlying assembler code. I'd guess it's nil.

But abstractions to html leaks a lot.

Leaky abstractions are never good as now you have to think about your cool framework and the underlying library.

j / k navigate · click thread line to collapse