Foundations
What is Loosely Coupled?
Modules know little about each other's internals. A change in one place should not ripple everywhere.
Learn this term every day on iPhone.
One hand-written term. A real workplace example. Thirty seconds before your day gets loud.
In real work
Loosely coupled: billing stays separate from email so we can change templates without touching charges.
How is this different from Googling it?
Google gives a definition. Prompthaus pairs each term with how it shows up in standups, PRs, prompts, and design reviews—then quizzes you until the word sticks. One term a day on iPhone.