Suggesting features for homepage

[simran-pandey]

Changes: -Having a bigger and centrally placed search box would further improve the browsing experience. -User Login can be added to access favorites on any system after logging in. -Extension filter can be added so that user can look for programs in a particular language of their choice (.cpp, .py, .swift etc.) -It would be nice and convenient to have Syntax highlighted code instead of having it in plain text. -Also I have tried integrating features suggested in previous issues - Drop down list showing favourites, Search Icon, Help, Setting etc.)