Best way to split strings into options for a "command line-like" application?

Hello I'm trying to make a discord bot using https://discord.js.org/#/ that acts like a command line bot to do necessarily things.​I am familiar with the module "yargs" but it seems to only work for command line args, is there any other modules that does the same thing but with strings instead?​Basically I want the user in discord to type something like "weather 001122" and the bot would know I'm looking for the weather in zipcode "001122". I was able to accomplish this using yargs for a command line version of this app.

Submitted February 01, 2019 at 10:07PM by col0ringbook