Activities on BFE.dev

2026-8-25 - 6oRVIU3 solved 14. Implement a general memoization function - `memo()` .

2026-8-25 - mE1HEVA solved 67. create your own Promise .

2026-8-25 - 6oRVIU3 solved 32. implement `Promise.all()` .

2026-8-25 - HKXDZme solved 18. Improve a function .

2026-8-25 - wuYvI6f solved 4. implement basic throttle() .

2026-8-25 - 6oRVIU3 solved 151. implement Array.prototype.map() .

2026-8-25 - CGRIpqA created a post - wihout using useCallback or useEffect it also works, but be careful with performance .

2026-8-25 - AnsBeliaev solved 3. implement Array.prototype.flat() .