Computerwoman Challenge

A CLI app built with NodeJS for the International Fem Hack 2022

Table of Contents

1. About The Project
2. Stack used
3. User Stories
4. Installation
5. Requirements
6. Results
7. Contact

About The Project

During the International Fem Hack held in Jan 2022 in Barcelona, and as part of the Back End Challenge, I built a CLI app to send the information about ballistic trajectories and compute them as fast as possible:

Compute the maximum height of the projectile: h_max = ( v0 * v0 ) / ( 2 * g )

Compute the maximum traveled distance x_max = 2 * v0 * sin(alpha) / g

Stack Used

✔️ NodeJS
✔️ Inquirer package

User Stories

✅ Task 1 → Introduce the data using the command line

✅ Task 2 → Select the way to introduce the data (JSON or Manual)

✅ Task 3 → Compute the maximum height of the projectile

✅ Task 4 → Compute the maximum traveled distance

✅ Task 5 → Save the computed data (Inputs + Results) into a file

Installation

To get a local copy up and running follow these simple steps.

1. Clone the repo

   git clone https://github.com/jempico/femhack_backend_challenge.git

2. Install NPM packages

   npm install

3. Run

   npm start

Requeriments

An input.json file is already included in the root directory, to simulate how the app works with JSON files. In case you want to add your own one, make sure to meet the following requirements:

{"input": [
     {"alpha": 10, "v0": 20},
     {"alpha": 3, "v0": 6},
     {"alpha": 4, "v0": 9},
     {"alpha": 15, "v0": 15}
]}

Results

Here are some screenshots of the results obtained:

Contact

Jemimah Pico - Portfolio - Linkedin - jpfilarca@gmail.com

Project Link: https://github.com/jempico/femhack_backend_challenge