Activities on BFE.dev

2026-7-14 - KXEoDMZ solved 14. Implement a general memoization function - `memo()` .

2026-7-14 - CrF77Km solved 178. Twitter mentions .

2026-7-14 - bnNrfSN solved 176. undefined to null .

2026-7-14 - bnNrfSN solved 179. Implement AsyncTaskQueue .

2026-7-14 - YWPIzY0 solved 25. Reorder array with new indexes .

2026-7-14 - urVRgMs solved 38. Hoisting IV .

2026-7-14 - urVRgMs solved 29. Hoisting III .

2026-7-14 - vBFEUSN solved 173. uncompress string .

2026-7-14 - urVRgMs solved 28. Hoisting II .

2026-7-14 - urVRgMs solved 27. Hoisting I .

2026-7-14 - urVRgMs solved 99. closure .

2026-7-14 - urVRgMs solved 81. setTimeout II .

2026-7-14 - urVRgMs solved 100. `var` vs `let` .

2026-7-14 - urVRgMs solved 5. scope .

2026-7-14 - w3sH7U8 solved 8. can you shuffle() an array? .

2026-7-14 - 3NX1anv solved 7. implement debounce() with leading & trailing option .