| # | Total Rank | Daily Rank | Name | Summary |
|---|---|---|---|---|
| 1 | 5,695 | 4,538 | ffi-icu | Provides charset detection, transiliteration, locale sensitive collation and more. Depe... |
| 2 | 7,035 | 3,168 | cppjieba_rb | cppjieba binding for ruby. Mainly used by Discourse. |
| 3 | 60,468 | 34,763 | icu | A Unicode processing functions ruby gem, binding to ICU |
| 4 | 63,817 | 14,977 | opendal | OpenDAL Ruby Binding |
| 5 | 123,458 | 89,752 | tr39_confusables | Rubygem implements Skeleton algorithm from Unicode TR39 to dectect Unicode confusables. |