4 min read
How React Works Behind the Scenes
React is one of the most popular libraries for building user interfaces, but have you ever wondered how it actually works under the hood? This article unpacks React’s internal…
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Notes on React, JavaScript and building for the web.
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2 min read
What is createPortal()?
I was working on a modal that needed to overlay everything—including elements with overflow: hidden or z-index constraints. But no matter what I tried, my modal was getting…
