Interviews
Get started
Prepare
Prepare
New questions added in Aug 2026 ->
Pricing
NEW
Sign in / up
Get full access
Grid Lights
Yangshun Tay
Ex-Meta Staff Engineer
Languages
Difficulty
Medium
Recommended duration to spend during interviews
2
0
mins
20 mins
Premium question
Unlock “Grid Lights” and practice the same constraints, prompts, and follow-up thinking used in front end interviews.
Full premium question prompt
User interface coding practice
Official solution and follow-ups
Loading...
View all plans
Grid Lights in Vanilla JS | UI Interview Question