---
title:
description:
image:
tags: reactjs
lintConfig:
MD004:
style: "consistent"
MD006: false
---
# React keys
- https://reactjs.org/docs/reconciliation.html#recursing-on-children
- https://robinpokorny.medium.com/index-as-a-key-is-an-anti-pattern-e0349aece318