All tracks
Track 01
Frontend Fundamentals
Vanilla JavaScript, DOM manipulation, CSS layout, event handling, and UI behavior. The core mechanics that every frontend engineer needs wired in before anything else.
0 / 8 solved
1
Problem 1
Restricted Textarea
easyStart →
Problem 4
Live Search Filter
easy
Problem 11
Responsive Card Grid
easy
Problem 9
Cooldown Button
medium
Problem 12
Fix Accessibility Issues in a Form
medium
Problem 13
Add Keyboard Navigation to Dropdown
medium
Problem 10
Virtualized List
hard
Problem 14
Slow Dashboard
hard