This app has user login and signup features and ensures the authentication before data operations. The API supports that a user can modify her/his profile, write&update& delete articles, (un)follow users, comment to articles and (un)favorite articles. The project composes of model, controller, router layers. I implemented it using Sequelize(Postgre) and Express.
I completed the RealWorld App project based on the Coding Blocks's tutorial and made use of Varun Hegde's project on setting up the authentication strategy.
The API documentation can be found on the https://realworld-docs.netlify.app/docs/specs/backend-specs/endpoints