Foundations
What is DNS?
The system that maps human-readable domain names to IP addresses computers can reach.
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
DNS: typing prompthaus.com resolves to the server IP before your browser connects.
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.