What is Class?
In code, a blueprint that bundles data and behavior into a custom type you can create instances from.
1 class → 3 instances
In code, a class is…
Write it in your own words in the app.
In real work
Confirm the new class name matches the domain word the team uses in tickets.
In the illustration
The die comes down three times; three tags fall out, each with the same shape and button but its own name in the window.
Write a class in your coding agent for an invoice with a total and a due date, plus one method that says whether it is overdue.
Try it now
The fastest way to learn a word is to use it. Open this line in the agent you already work in and watch what it does. Change the tool to the one you use.
Go further
01Practice
Make it stick
One term a day, a short quiz, and sentence practice that checks your own words.
02Verify
Prove you know it
Pass the quiz and keep it in a Skills Wallet you can share with anyone who needs proof.
03Career
Find the work that uses it
See which roles lean on this vocabulary, and what they pay in year one.
More in Code Literacy
All terms →
Learn the next term tomorrow.
Google gives a definition. Prompthaus pairs each term with how it shows up in standups, PRs, prompts, and design reviews. Then it quizzes you until the word sticks. One term a day on iPhone.
