Node.js SDK

FlintDB.open(path)

Opens or creates a database at the given path.

import { FlintDB } from 'flintdb';
const db = FlintDB.open('./mydata');

Parameters:

• path (string) — directory path for database files

Returns: FlintDB instance

db.put(collection, document)

Inserts a document into a collection.

db.put('users', { name: 'Alice', age: 30 });

Parameters:

• collection (string) — collection name
• document (object) — JSON document to insert

db.get(collection, id)

Retrieves a document by ID.

const user = db.get('users', 'abc123');

db.query(query)

Executes a query and returns matching documents.

const results = db.query({
  collection: 'users',
  filter: { age: { $gte: 18 } },
  sort: { name: 'asc' },
  limit: 10
});

Parameters:

• query (object) — query object (see Querying Data)

Returns: Array of matching documents

db.count(collection)

Returns the number of documents in a collection.

const n = db.count('users');

db.close()

Closes the database and flushes pending writes.

db.close();