Step-by-Step Guide to Implementing an Authentication Context in React JS

In this video, we'll be creating and using an authentication context in a React JS application. An authentication context is a way of managing authentication state and functionality in a React JS application. It allows you to easily share authentication information and functionality throughout your application, without the need to pass props through multiple components or use global variables.
We'll be using the React JS context API to create the authentication context, and we'll be creating a provider component to make the context available to all components in our application. We'll also be showing you how to use the context in a component with the useContext hook.
Timestamps:
0:00 - Introduction
0:25 - Background
1:40 - Step 1: Create the authentication context and provider
4:38 - Step 2: Create the useAuth hook
5:35 - Step 3: Use the authentication context in a component
10:28 - Step 4: Wrap the application with the provider
13:35 - Conclusion
References:
React JS documentation on the context API: reactjs.org/docs/context.html
React JS documentation on the useContext hook: reactjs.org/docs/hooks-refere...
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[@anonymous_24-m1f]

Thank you so much for the concept. 🔥🔥🔥

[@devbutime]

Thank you, it was really helpful for me ! ;)

[@PROTECHRAHUL]

This implimentation is incomplete, it will fail once page gets a reload

[@snotsnot666]

Great tutorial! It would be really nice if you made the code available in a Git repository.

[@mercureum]

do you have the github repository please?

[@imomer]

12:30 Where did you import the AuthService from?

[@shashankRao02]

that was just an example that he used. The AuthService might be Firebase or any other service.

[@darshanprajapati9601]

some little issue with context if i use this context and reload the page data was gone pls suggest some solution

[@CodeRadiance]

You need to reinitialize the context values on page reload.

[@donovansearles8125]

This was good up until you added in the AuthService part. You didnt explain that at all.

[@CodeRadiance]

Well the auth service itself is a pretty big topic to discuss and the focus was on auth context. But I understand where you are coming from and there should have been a better mock service used.