Database.json -

Create a database.json with an initial structure: { "posts": [] } Use code with caution. Copied to clipboard

: JSON requires double quotes for keys and string values; single quotes will cause an error. database.json

You can now send a POST request to http://localhost:3000/posts using fetch in JavaScript: javascript Create a database

To write a new entry (a "post") to a database.json file, you can either use a tool like for a quick mock API or write a script in a language like JavaScript (Node.js) or Python to handle the file operations directly. 1. Using json-server (Quickest for Web Devs) database.json