DevSprint — JavaScript Quiz

Question 1

What is DevSprint?

Accepted Answer

DevSprint is an arcade-style JavaScript quiz mini-game that tests the topics commonly asked in technical interviews. It features 20 questions, a 20-second timer, 3 lives, and streak multipliers.

Question 2

How many questions are in DevSprint?

Accepted Answer

DevSprint has a bank of 75 questions, but each run deals 20 randomly sampled questions. This keeps every game fresh while maintaining consistent scoring.

Question 3

What JavaScript topics does DevSprint cover?

Accepted Answer

DevSprint covers closures, event loop, type coercion, data structures (Map, Set, Array), hoisting, TDZ, algorithms (Two Sum, palindrome), and common gotchas like typeof null and NaN equality.

Question 4

How does the scoring work?

Accepted Answer

Correct answers earn 100 points multiplied by your streak (up to x5). You also get a 2-second time bonus for correct answers. Wrong answers or timeouts cost one of your 3 lives.

Question 5

What is the rank system?

Accepted Answer

Ranks are based on accuracy: Junior (<60%), Mid-Level (60-74%), Senior (75-89%), and Staff (90%+). Score 80% or higher to unlock referral opportunities.