Activities on BFE.dev

2026-8-13 - kMwRuqk solved 47. reverse a linked list .

2026-8-13 - mE1HEVA solved 5. implement throttle() with leading & trailing option .

2026-8-13 - IlSKsMW solved 3. implement Array.prototype.flat() .

2026-8-13 - 214yOxm solved 178. Twitter mentions .

2026-8-13 - kMwRuqk solved 102. validate string of parentheses .

2026-8-13 - Y1UkUwA solved 5. scope .

2026-8-13 - lK7FhkE solved 162. find the single integer .

2026-8-13 - Y1UkUwA solved 1. Promise order .

2026-8-13 - 88UYFGG solved 16. create an Event Emitter .

2026-8-13 - 1Guscrl solved 1. Promise order .

2026-8-13 - ZYmwi1e solved 15. implement a simple DOM wrapper to support method chaining like jQuery .

2026-8-13 - KtCWXe4 solved 1. center an element vertically .

2026-8-13 - ZYmwi1e solved 25. Reorder array with new indexes .