Introduction
Explore how to master functions in JavaScript by learning to write testable, clean code. Understand arrow functions, higher-order functions, currying, and context problems, gaining insights to write more flexible and maintainable code. This lesson helps you see common issues differently and apply advanced function techniques effectively.
We'll cover the following...
Several years ago, the New York Times asked a master furniture builder to review furniture from Ikea, Target, and other discount retailers.
Unsurprisingly, the craftsman was not impressed. He noticed problems with the wood finish, screws that would tear out, and other issues. Astonishingly, he noticed a piece of chipping paint and concluded that the piece was painted before it was cut and that the blade cutting the wood was ...