Java script question for an app

how do you create a friends/contacts list where you can add or delete people?

You first have to search for a person who uses the app and then you can add the user to your friends list or not

Next the user will appear on the list and you can either message or remove the user from the list.

Something like this below

makes finding cliek or push on them easier if the person it has like > 25 friends Search for your friends Search for a user if or remove friend button appea Rob @RobText appears if message list of users who use this app except for those who hidden ou click it will as If you want to remove or clear conversation Friends list @Rob @Rob1 @Rob2148 @Robbert @Robbie @Robs themselves from goes to a page that stores a friends list search message remove friend ask if you want to remove with a remove button if Remove button is clickd @Rob is remoted fre if clicke If you touch oreof the names It will give a profile preview and ask if you want to add as a friend message page friend's list You and Rob's conversation appear here If yes then @Rob is added to your list Want to Send hang out? YES NO If clicked it will place that on conversation does the same Friends list page Or press Enter key makes finding cliek or push on them easier if the person it has like > 25 friends Search for your friends Search for a user if or remove friend button appea Rob @RobText appears if message list of users who use this app except for those who hidden ou click it will as If you want to remove or clear conversation Friends list @Rob @Rob1 @Rob2148 @Robbert @Robbie @Robs themselves from goes to a page that stores a friends list search message remove friend ask if you want to remove with a remove button if Remove button is clickd @Rob is remoted fre if clicke If you touch oreof the names It will give a profile preview and ask if you want to add as a friend message page friend's list You and Rob's conversation appear here If yes then @Rob is added to your list Want to Send hang out? YES NO If clicked it will place that on conversation does the same Friends list page Or press Enter key