Ejecting your Create React App has major tradeoffs. Yes, it gives you more choices, but future configurations are time-consuming, expensive, and difficult.
Resizing HTML elements goes beyond simply utilizing built-in resize properties. Expanding the functionality of the element requires a resize handle.
Functional programming is learned through practice. So here are a few ideas rooted in FP that can likely find a place in your next project.
Functional programming makes a lot of sense for general-purpose programming, but be careful about its limitations around state management and input/output.
An introduction to pure functions, immutable state, higher-order functions, and lists in functional programming (along with a few examples).
Wondering if some code is functional? Ask yourself, "Does the code rely only on arguments that are explicitly passed to it?"