Activities on BFE.dev

2026-7-14 - bFKrxuI solved 90. write your own `instanceof` .

2026-7-14 - SVbwWok solved 7. Increment Operator .

2026-7-14 - bFKrxuI solved 94. implement your own `Object.create` .

2026-7-14 - bFKrxuI solved 60. create your own `new` operator .

2026-7-14 - FTesEX5 solved 13. Implement a Queue by using Stack .

2026-7-14 - FTesEX5 solved 12. implement Immutability helper .

2026-7-14 - GcNmuAH solved 10. golden-ratio rectangle .

2026-7-14 - iI06kJc solved 4. implement basic throttle() .

2026-7-14 - GcNmuAH solved 6. different checkbox style .

2026-7-14 - GcNmuAH solved 3. truncate text in multiple lines(with ellipsis) .

2026-7-14 - FTesEX5 solved 11. what is Composition? create a pipe() .

2026-7-14 - FTesEX5 solved 10. first bad version .

2026-7-14 - GcNmuAH solved 1. center an element vertically .

2026-7-14 - GcNmuAH solved 2. truncate text in one line(with ellipsis) .

2026-7-14 - GcNmuAH solved 4. two-column layout .

2026-7-14 - Xmfk80X solved 1. implement curry() .

2026-7-14 - Q57ULvY solved 9. decode message .