Activities on BFE.dev

2026-7-21 - pEKXd2o solved 159. implement promisify() .

2026-7-21 - Iegiz2T solved 35. implement `Promise.race()` .

2026-7-21 - Iegiz2T solved 38. implement `jest.spyOn()` .

2026-7-21 - fgxOW6g solved 178. Twitter mentions .

2026-7-21 - Iegiz2T solved 39. implement range() .

2026-7-21 - DQe0Pxd solved 153. uglify CSS class names .

2026-7-21 - VsnP4bv solved 52. create a middleware system .

2026-7-21 - komronbek solved 26. implement ReverseTuple<T> .

2026-7-21 - komronbek solved 25. implement UnwrapPromise<T> .

2026-7-21 - Iegiz2T solved 40. implement Bubble Sort .

2026-7-21 - DQe0Pxd solved 10. first bad version .

2026-7-21 - Iegiz2T solved 42. implement Insertion Sort .

2026-7-21 - DQe0Pxd solved 116. implement Object.is() .

2026-7-21 - DQe0Pxd solved 148. create a counter object .

2026-7-21 - Iegiz2T solved 44. implement Selection Sort .

2026-7-21 - DQe0Pxd solved 132. the angle between hour hand and minute hand of a clock .

2026-7-21 - DQe0Pxd solved 154. Two-way binding .

2026-7-21 - jFbPStq created a post - Use offset and sort to solve the problem in O(n) time complexity .

2026-7-21 - jFbPStq solved 178. Twitter mentions .