Beginner project
Calculator
A keyboard-friendly calculator built with CSS Grid and event delegation.
Required skills
Complete these lessons first
Folder structure
Project tree
calculator/ ├── index.html ├── styles.css └── calculator.js
Full guide in progress
The step-by-step guide for this project is being written. Use the lessons above to build it yourself — it is a great way to practise.
Possible enhancements
Keyboard support
Calculation history
Scientific functions