Guppy – development made easy

Guppy is an application manager and it helps in running tasks. This involves tasks which are run through terminal. For React application development, this tool can help in minimizing the time spent on writing commands in terminal. It can npm start your app through it’s beautiful graphical user interface. It can help build the appContinue reading “Guppy – development made easy”

Error – TypeError: Cannot read property ‘map’ of undefined

Often while coding, there are instances when we tend to face challenges in the form of errors. I have been through this time a lot. In ReactJS, I have encountered this error multiple times which says, TypeError: Cannot read property ‘map’ of undefined Mostly while using API Fetch in my App this error pops up.Continue reading “Error – TypeError: Cannot read property ‘map’ of undefined”