That's why I said that may potencially affect performance of the apps. I mean, if you have something really small or something that won't be changing a lot in the short term, you won't notice it, but still is something to work on because it's not a good practice tho...
Just wondering. I’ve never returned null in my react apps. I always just do {myBoolean && MyComponent()}. I can’t insert carot symbols but you get the point.
Do you happen to have benchmarks that show how much this really affects performance?
That's why I said that may potencially affect performance of the apps. I mean, if you have something really small or something that won't be changing a lot in the short term, you won't notice it, but still is something to work on because it's not a good practice tho...
Hmmm, don't actually have a documented benchmark. But I've been seeing this a lot through multiple projects I worked on, specially on forms.
But I think is a great idea to add benchmarks, thanks! I will do it for sure!
Just wondering. I’ve never returned null in my react apps. I always just do {myBoolean && MyComponent()}. I can’t insert carot symbols but you get the point.
Exactly! This is a correct conditional render, because
MyComponentdoes not render unlessmyBooleanis true