11 duplicated lines in:
  - database/read-and-write.js (110:123, 12%)
  - snippets/database-next/read-and-write/rtdb_social_star_transaction.js (15:28, 73%)

7 duplicated lines in:
  - database/read-and-write.js (146:153, 8%)
  - snippets/database-next/read-and-write/rtdb_read_once_get.js (12:19, 77%)

7 duplicated lines in:
  - database/read-and-write.js (63:69, 8%)
  - snippets/database-next/read-and-write/rtdb_social_write_fan_out.js (13:19, 46%)