Before You React.memo()

Dan Abramov shares 2 techniques to try before resorting to optimize with React.memo()

In this post, I want to share two different techniques. They’re surprisingly basic, which is why people rarely realize they improve rendering performance.

These techniques are complementary to what you already know! They don’t replace memo or useMemo, but they’re often good to try first.

Covered Solutions:

1. Move State Down
2. Lift Content Up

Before You memo() →