Create a repo with a README.md file. Perform some research on the JSON:API specification and answer the following questions in your own words in the README.md using Markdown.
- What is JSON:API and why was it created?
- Are there any alternatives to JSON:API? If so, please specify.
- What are the pros and cons of JSON:API?
- Make up an endpoint and its data and model it as JSON:API. Your example should be different from the one on the JSON:API site. Your example should have at least 2 attributes and 1 relationship. Write your example JSON in a code block.