only once

never

on every other click on a button

this code causes an infinite loop of rendering

on every click on a button

only once

never

this code causes an infinite loop of rendering

on every click on a button

Yes. Every time when the nearest <MyContext.Provider> above the component updates 

No. useContext never causes rerendering

We need to add a subscription for rendering explicitly, otherwise, rerender will not be executed

we should remove the dependency array at all

it should be like this: [addValue]

it should be left empty as it is

it should be like this: [addValue, setCount]

it should be like this: [setCount]

we should remove the dependency array at all

it should be like this: [addValue]

it should be left empty as it is

it should be like this: [addValue, setCount]

it should be like this: [setCount]

Error will be thrown

NewUser

Error will not be thrown, but no components will be rendered.

InactiveUsers

ValidateUser

Error will be thrown

NewUser

Error will not be thrown, but no components will be rendered.

InactiveUsers

ValidateUser

index

default

fallback

path="*"

any

Location

Navigate

Path

Outlet

Link