| 1 | 2,860 | 5,072 | rendezvous | Client for interacting with Heroku processes. |
| 2 | 5,516 | 4,971 | unitwise | Physical quantity and units of measure conversion and math library |
| 3 | 5,553 | 4,929 | liner | A liner for Ruby objects. Add attribute, inspection, serialization, and equality methods. |
| 4 | 5,575 | 4,903 | signed_multiset | Multisets with negative membership |
| 5 | 6,205 | 5,098 | rspec_tap | A TAP formatter for rspec |
| 6 | 12,608 | 9,139 | validates_by_schema | Keep your code DRY by inferring column validations from table properties! Automagically... |
| 7 | 30,207 | 16,079 | app_manifest | Parse app manifests used by Heroku Button, Heroku Review Apps, and Heroku CI. |
| 8 | 40,344 | 17,263 | cutlass | Have you ever had problems opening a `pack` age? Try something sharper, try CUTLASS! |
| 9 | 52,947 | 89,752 | pliny-librato | A Librato metrics reporter backend for pliny |
| 10 | 57,357 | 89,752 | pliny-sidekiq | Pliny logging and request_id support for Sidekiq |
| 11 | 81,205 | 41,131 | mindtrick | Search completion suggestions using Redis's sorted sets. |
| 12 | 86,803 | 55,240 | elementy | Lookup Data for Elements in the Periodic Table |
| 13 | 114,028 | 89,752 | table-flip | Bail if the database contains any data. Handy to prevent stupid stuff like running test... |