For the neogrammers, By the neogrammers
Concepts card is a platform to revise your level zero concepts by reading minimal yet inclusive definitions of possible interview questions
No, definitely not, as mentioned above I made this app for revision only kindly don't take it as a replacement of your full-fledged preparation
Definitely, if you have some tricky conceptual questions and satisfactory answers in your mind
You can contribute to this project very easily by following a few steps. Don't worry... You only have to know the basics of Git-hub to get started , Checkout the Contributors guide