What is Design Patterns?
Reusable solutions to common software design problems that have been proven to work well.
Why It Matters
Design patterns help developers solve problems faster using established approaches rather than inventing solutions from scratch.
Real-World Example
The Observer pattern lets multiple parts of your app react to changes automatically, like updating a dashboard when new data arrives.
“Understanding terms like Design Patterns matters because it helps you have better conversations with developers and make smarter decisions about your software. You do not need to be technical. You just need to know enough to ask the right questions.”
Related Terms
SOLID Principles
Five design principles that help developers write code that is easier to maintain, extend, and understand.
Domain-Driven Design (DDD)
An approach to software design that organises code around real business concepts and processes.
Dependency Injection
A technique where a component receives its dependencies from the outside rather than creating them itself.
From definition to deployment
Knowing the term is step one. Using it in something real is the rest.