Let’s create a simple Angular application that will load the data of a github user, and then (not) beautifully crash when trying to load a non-existent one.

Monad is not a fantastical creature or a rare gemstone. Instead, it's a design pattern from the functional programming (FP) paradigm.

functional programming emphasizes the use of pure functions, immutability, and advanced techniques like currying, memoization, and monads to create cleaner code