Postproj is a database engine technology that provides you the ability of write and read JSON files to make a based database.
Here's a codebox example:
const { postproj } = require('postproj')
const db = new postproj()
db.open()
db.post('test', 'Amelia', 45) // database name, key, value
let o = db.find('test', 'Amelia') // -> 45
There are several ways to contribute to this library. Postproj is open source and always will be, so you can see the code here