Solution: lb_converter

Express.js·1 min read·Sep 19, 2025

Here is the commented solution for this project.

Set up the project

The objective of this part is to set up the project directory by creating the files and installing the required packages.

  1. Create and enter the project directory.

    $ mkdir lb_converter$ cd lb_converter
  2. Create the files.

    $ touch csv_parser.js json_parser.js parser_middleware.js server.js
  3. Initialize the project.

    $ npm init