| 1 | 2,662 | 4,775 | rendezvous | Client for interacting with Heroku processes. |
| 2 | 5,364 | 5,586 | unitwise | Physical quantity and units of measure conversion and math library |
| 3 | 5,409 | 5,682 | liner | A liner for Ruby objects. Add attribute, inspection, serialization, and equality methods. |
| 4 | 5,424 | 5,671 | signed_multiset | Multisets with negative membership |
| 5 | 6,041 | 5,737 | rspec_tap | A TAP formatter for rspec |
| 6 | 16,252 | 6,159 | validates_by_schema | Keep your code DRY by inferring column validations from table properties! Automagically... |
| 7 | 34,965 | 16,500 | app_manifest | Parse app manifests used by Heroku Button, Heroku Review Apps, and Heroku CI. |
| 8 | 40,183 | 59,042 | cutlass | Have you ever had problems opening a `pack` age? Try something sharper, try CUTLASS! |
| 9 | 51,840 | 40,670 | pliny-librato | A Librato metrics reporter backend for pliny |
| 10 | 55,892 | 43,891 | pliny-sidekiq | Pliny logging and request_id support for Sidekiq |
| 11 | 78,786 | 111,035 | mindtrick | Search completion suggestions using Redis's sorted sets. |
| 12 | 83,870 | 77,741 | elementy | Lookup Data for Elements in the Periodic Table |
| 13 | 111,760 | 67,069 | table-flip | Bail if the database contains any data. Handy to prevent stupid stuff like running test... |