The problem PalTalk solves

The main problem everyone faces on social networking sites is the limitations of the participants in the group.This web application can accomodate any number of participants in a group and make them chat with each other.Also this web application has an amazing bot commands which can be used by the users to get some simple information about time,temperature,lyrics of songs,stock prices,etc.

Challenges we ran into

We faced lot of issues regarding the socket while working on this project as for every user an new socket has to be generated every time and on user disconnection the exisiting sockets have to be destroyed.One more problem we faced is about the saving of the state variables while routing/navigating to different pages so that perfect authorization can be developed.We overcomed this issues by reseaching on google on websites like stack overflow and reading the documentation of socket.io and saving state variables.