How Records & Tuples will improve React

Covered here before are Records and Tuples, two Immutable Datastructures most likely coming to JavaScript. Sebastien Lorber takes a look at how these will improve React.

A whole category of React bugs are related to unstable object identities:

  • Performance: can trigger re-renders that could be avoided
  • Behavior: can trigger useless effect re-executions, and lead to infinite loops
  • API surface: we don’t have a way to express when a stable object identity matters

I will explain the basics of Records & Tuples, and how they can solve real world React issues.

Records & Tuples for React →

Published by Bramus!

Bramus is a Freelance Web Developer from Belgium. From the moment he discovered view-source at the age of 14 (way back in 1997), he fell in love with the web and has been tinkering with it ever since (more …)

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