JavaScript
🪪 Mini-project: your profile in numbers
Put everything together and build your first mini-app: a personal card that computes age, days lived, and a message tailored to you.
What you'll learn
- Combine variables, operators, functions, and conditionals to solve a complete problem.
- Break a mini-app into small functions that each do one thing.
- Reuse functions by calling some from others to build a larger result.
- Build multi-line text with template strings.
Lessons
What will you build?Your first mini-project: a personal profile in numbers.Practice this module in the app
DevPath is a hands-on course: you read the theory here; in the app you put it into practice with exercises that really run, offline.
Start free in the app →