← The Dropdown You've Been Faking for a DecadeQuiz
Customizable select — test yourself
Eight questions on appearance: base-select — what it actually unlocks, why it fixes the popup-clipping bug hand-built dropdowns hit, and what stays exactly the same underneath.
questions8
pass mark70%
resultsat the end
No account needed. Answer all 8 questions, then see your score with every answer explained and a reference to the spec or MDN — pass and you can claim a certificate.