15 duplicated lines in:
  - database-next/read-and-write.js (133:151, 13%)
  - snippets/database-next/read-and-write/rtdb_social_star_transaction.js (10:28, 100%)

15 duplicated lines in:
  - database-next/read-and-write.js (80:101, 13%)
  - snippets/database-next/read-and-write/rtdb_social_write_fan_out.js (8:29, 100%)

11 duplicated lines in:
  - database-next/offline.js (89:111, 19%)
  - snippets/database-next/offline/rtdb_sample_presence_app.js (12:34, 100%)

11 duplicated lines in:
  - database-next/lists-of-data.js (28:40, 21%)
  - snippets/database-next/lists-of-data/rtdb_social_listen_children.js (10:22, 100%)

10 duplicated lines in:
  - database-next/lists-of-data.js (49:60, 19%)
  - snippets/database-next/lists-of-data/rtdb_social_listen_value.js (10:21, 100%)

10 duplicated lines in:
  - database-next/read-and-write.js (24:35, 8%)
  - snippets/database-next/read-and-write/rtdb_write_new_user_completion.js (10:21, 100%)

10 duplicated lines in:
  - database-next/read-and-write.js (114:125, 8%)
  - snippets/database-next/read-and-write/rtdb_social_completion_callback.js (10:21, 100%)

10 duplicated lines in:
  - database-next/read-and-write.js (24:35, 8%)
  - snippets/database-next/read-and-write/rtdb_social_completion_callback.js (10:21, 100%)

10 duplicated lines in:
  - database-next/read-and-write.js (114:125, 8%)
  - snippets/database-next/read-and-write/rtdb_write_new_user_completion.js (10:21, 100%)

9 duplicated lines in:
  - database-next/read-and-write.js (178:187, 8%)
  - snippets/database-next/read-and-write/rtdb_read_once_get.js (10:19, 100%)

8 duplicated lines in:
  - database-next/sharding.js (17:29, 50%)
  - snippets/database-next/sharding/rtdb_multiple_instances.js (11:23, 100%)

8 duplicated lines in:
  - database-next/read-and-write.js (63:72, 7%)
  - snippets/database-next/read-and-write/rtdb_social_single_value_read.js (11:20, 100%)

8 duplicated lines in:
  - database-next/offline.js (48:56, 14%)
  - snippets/database-next/offline/rtdb_detect_connection_state.js (10:18, 100%)

7 duplicated lines in:
  - database-next/read-and-write.js (8:14, 6%)
  - snippets/database-next/read-and-write/rtdb_write_new_user.js (10:16, 100%)

7 duplicated lines in:
  - database-next/read-and-write.js (163:170, 6%)
  - snippets/database-next/read-and-write/rtdb_social_star_increment.js (10:17, 87%)

6 duplicated lines in:
  - database-next/read-and-write.js (49:54, 5%)
  - snippets/database-next/read-and-write/rtdb_social_listen_star_count.js (10:15, 100%)

6 duplicated lines in:
  - database-next/offline.js (74:79, 10%)
  - snippets/database-next/offline/rtdb_estimate_clock_skew.js (10:15, 100%)