• TypeScript-safe schemas
• JSON Schema MongoDB validation
• 🎉 Lightweight library
• 🚀 Blazing fast

papr is a lightweight library built around the MongoDB NodeJS driver, written in TypeScript.

papr uses MongoDB's JSON Schema validation feature to enable validation of document writes at runtime (requires MongoDB 3.6+).

papr has a familiar API - if you have used the raw mongodb methods to query and change documents before, then you already know how to use papr.

Sample code

import Papr, { schema, types } from 'papr';
const papr = new Papr();
const User = papr.model('users', schema({
  age: types.number(),
  firstName: types.string({ required: true }),
  lastName: types.string({ required: true }),
}));
const johnWick = await User.find({ firstName: 'John', lastName: 'Wick' });

Documentation

Read the documentation at: plexinc.github.io/papr

Contributing

Please read the contributing guidelines.

Before contributing, please read the Code of conduct.

License

MIT

Inspiration

• Mongoose
• ts-mongoose