This should probably be updated to reflect the latest version. That way docs will match without having to change doc version.

Can we simplify this example app by removing Auth0? We demo Auth0 is some of the later apps. IMO, this todo react app should be as simple as a app as can be possible.
We have this other directory: https://github.com/dgraph-io/graphql-sample-apps/blob/master/todo-app-noauth/README.md. Wondering if this should be the app that gets deployed. What is the difference?

https://github.com/dgraph-io/graphql-sample-apps/blob/master/todo-app-react/README.md#set-up-the-environment

This talks about how to get GraphQL up and running locally with docker. For this readme and any future tutorials, we probably want to not instruct users to download docker and setup that and then run the dgraph image, but rather point them to slash and how to very quickly create a new back end, copy and paste the schema and deploy. Where to find their graphql endpoint and where to put it for the tutorial. This would be the use case if a user was not using the one-click deploy but rather doing a custom installation and modifying the example.

Also, probably want to click to the one-click deploy in this readme as well. Here it is for this app:
https://slash.dgraph.io/_/one-click?app=todo

There is an error in App.js line 32.
it should be "X-Auth0-Token" not "X-Auth-Token".

Thank you for your excellent work !

These hooks are also exported from @apollo/client which is already included.

https://www.apollographql.com/docs/react/get-started/#request-data

The preview of the todo app linked to from the page https://dgraph.io/learn/sample-apps/todos/ and having the link
https://dazzling-volhard-2dd1dd.netlify.app/

Doesn't show the list of todos on macOS 11.5.2 in any of Safari, Chrome, or Firefox

Looks like this even after entering multiple to-do items:

Apollo client is already included as @apollo/client and the other is deprecated.

Also @apollo/react-hooks is also provided now through Apollo client.

The Demo of the TODO app is currently broken

`Error: $Failed to fetch`

Potentially wrong CORS header

I was working through the todo app react tutorial and I think that some of the GQL is outdated.

For example, as stated in the tutorial, this query was supposed to work:

query {
  queryTask(filter: {
    complete: {
      eq: "true"
    }
  }) {
    id
    title
  }
}

But, I think it really should look like this if you run it against the latest version of Dgraph on Docker, otherwise you will get errors:

query {
    queryTask(filter: { completed: true }) {
        id
        title
    }
}

@MichaelJCompton it does not appear that this is used anywhere in this app.

Please :)

Is there a reason that we are using mobX over React hooks: useContext?

I created a form with three fields: date, rating, and short answer. The short answer and rating is rendered in the charts screen, but the date data is no where to be found in charts.

After deploying a new one-click instance. I get stuck with the app after the first render it goes to:

Looking in the Developer Tools Network Tab I see this error:

https://dev-nus7dz9x.auth0.com/authorize?client_id=Q1nC2kLsN6KQTX1UPdiBS6AhXRx9KwKl&redirect_uri=https%3A%2F%2Fpowerful-scene.one-click.cloud.dgraph.io&scope=openid%20profile%20email&response_type=code&response_mode=web_message&state=RFlsbWJnc1ZIOWFrczY2YTZLNFR%2BbDFZTHo1eEVhQTBDbzM0bm04SjRDVw%3D%3D&nonce=c0l0QThvRUR5ZlRGQ0tNRHBrdXBtTDlZczBraDk2U1RJT1hlcGNFUzk0ZA%3D%3D&code_challenge=sHK8r-JL5pi1I5HL2fPY7xz_3y467vRuPmye5Tmop6k&code_challenge_method=S256&prompt=none&auth0Client=eyJuYW1lIjoiYXV0aDAtc3BhLWpzIiwidmVyc2lvbiI6IjEuOC4yIn0%3D

I think this may be related to the first time I deployed I did not know I had to go to my email and confirm my email with Auth0 for the one-click deploy and now that link has timed out and I cannot figure out how to get a new confirm request for this app.

To add the report details: