← 🟨 JavaScript Foundations
18 / 26
Lesson 18 — Error handling
try / catch
Wrap risky code in try/catch to handle errors gracefully.
Not clear enough?
Task
Catch the thrown error and log its message.
🧠 Test your knowledge
A quick 3-question quiz on this lesson — instant feedback.
Keep going with JavaScript Foundations
Ready for more? These paid resources pick up where this lesson leaves off.
UdemyBestsellers
Top-rated JavaScript Foundations courses
Project-based JavaScript Foundations video courses — the perfect paid next step after these free lessons.
Browse on Udemy →AmazonReader picks
Best JavaScript Foundations books
Hand-picked JavaScript Foundations books to master the fundamentals offline.
See on Amazon →Some links on this page are affiliate links: we may earn a commission at no extra cost to you. We only recommend tools we believe are genuinely useful.