March 2019
Intermediate to advanced
350 pages
7h 28m
English
Content preview from React Design Patterns and Best Practices - Second Edition
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Declarative programming
Reading the React documentation or blog posts about React, you have undoubtedly come across the term declarative. One of the reasons why React is so powerful is because it enforces a declarative programming paradigm.
Consequently, to master React, it is essential to understand what declarative programming means and what the main differences between imperative and declarative programming are. The easiest way to approach the problem is to think about imperative programming as a way of describing how things work, and declarative programming as a way of describing what you want to achieve.
A real-life parallel in the imperative world would be entering a bar for a beer, and giving the following instructions to the bartender: ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.