src - Source code

• __tests__: Jest tests colocated in each folder.
• .next: Next build files containing code-split modules and assets.
• components: React components with GraphQL fragments colocated in-file.
• data: GraphQL Schema, HN Web APIs, cache, sample data.
• • models: Data model. Used to create, fetch and set data eg. in GraphQL schema resolvers.
• helpers: Helper functions and classes.
• layouts: Every page uses a layout. It's a React component that can take children.
• pages: React components served by Next as routes using file name in the app.
• static: Static resources eg. favicon, css, gif.
• The current folder contains config files and the app entry point server.js.