json-nd/dist/module/index.js

json-nd is a module that provides functions to parse and stringify newline-delimited JSON (NDJSON) data.

export class NdJson {
    static parse(data) {
        const lines = data.trim().split('\n');
        return lines.map(line => JSON.parse(line));
    }
    static stringify(data) {
        return data.map(item => JSON.stringify(item)).join('\n');
    }
}