Teams

Teams is a web app implementation of Microsoft Teams, the video conferencing and collaboration platform by Microsoft.

Features

1. Mandatory Feature: Two-person video call

2. Surprise Feature: Chat during, before and after a call

3. Additional Features:

   • Call capacity of 25
   • Authentication
   • Screen Share
   • Background Filters (Virtual and Blur) [Only for Chromium-based browsers]
   • Monitoring Network Quality
   • Rooms
   • Named Rooms
   • Toggle user audio
   • Toggle user video
   • Send email invites to users
   • Display list of participants in a call
   • Raise hand
   • Toast notifications
   • Clear chat history
   • Display list of user's recent meetings
   • Fully responsive web app

Technologies Used

Architecture

The client, Socket API and MongoDB database are hosted on a DigitalOcean VPS and available on my domain by reverse proxying the HTTP requests with Nginx.

Agile Techniques Used

Kanban Board

I used a Kanban board to organise my tasks by dividing them into 4 categories: To do, In Progress, Done and Bugs. I also set an In progress limit of 3, meaning if the In Progress column had 3 tasks, I had to finish them before I move on to start new tasks.

The development of this project was iterative: Design, Code, Redesign, Fix Bugs. I preferred a Kanban board over a Scrum board since I was working a little on each phase throughout the four weeks, and I didn’t see fit to add start and end dates on the sprints.

API Reference

The network quality of participants in a call can be analysed using Twilio's Network Quality API.

Get network quality info for users in a room

GET /api/network-quality?roomId=${roomId}

Development

To run this project locally do the following:

  # clone this repository and the server submodule
  git clone --recurse-submodules https://github.com/ananyalohani/teams.git
  cd teams

  # if you don't have pnpm installed
  npm i -g pnpm

  # install dependencies
  pnpm i
  pnpm postinstall

Make sure that all the environment variables are correctly defined in .env and server/.env file before proceeding to the next step. Refer to .env.example and server/.env.example for the required environment variables.

# client runs on port 3000
pnpm client

# server runs on port 5100
pnpm server

Go to http://localhost:3000 on your browser.

Demo

• Fully Functional Prototype
• Video Demo
• Presentation

Credits

• GitHub Webhook Script Runner (Thanks @plibither8!)
• Segoe UI font by Microsoft
• Flat Icons
• Undraw Illustrations
• React Icons

Author

Ananya Lohani

• Website: lohani.dev
• GitHub: @ananyalohani
• Email: [email protected]