React threw a warning when rendering the Footer without using a key prop. The current Footer class contains the function renderGitHubFollowButton() and maps the AUTHORS const returning the two buttons for the authors of the library. I have changed the const to contain an id field, and use this id as the key in a div that wraps the old function's returned jsx. I have changed the contents of the template strings to reflect "author.name" in the relevant places as well.
React threw a warning when rendering the Footer without using a key prop. The current Footer class contains the function renderGitHubFollowButton() and maps the AUTHORS const returning the two buttons for the authors of the library. I have changed the const to contain an id field, and use this id as the key in a div that wraps the old function's returned jsx. I have changed the contents of the template strings to reflect "author.name" in the relevant places as well.