https://github.com/holepunchto/librocksdb bindings for JavaScript.
npm i rocksdb-native
const RocksDB = require('rocksdb-native')
const db = new RocksDB('./example.db')
const b = db.batch()
b.add('hello', 'world')
await b.write()
const p = b.add('hello')
b.read()
console.log(await p)
Apache-2.0