| # | Total Rank | Daily Rank | Name | Summary |
|---|---|---|---|---|
| 1 | 5,723 | 5,823 | ffi-icu | Provides charset detection, transiliteration, locale sensitive collation and more. Depe... |
| 2 | 7,466 | 2,495 | cppjieba_rb | cppjieba binding for ruby. Mainly used by Discourse. |
| 3 | 59,811 | 49,580 | icu | A Unicode processing functions ruby gem, binding to ICU |
| 4 | 98,108 | 7,283 | opendal | OpenDAL Ruby Binding |
| 5 | 122,364 | 49,580 | tr39_confusables | Rubygem implements Skeleton algorithm from Unicode TR39 to dectect Unicode confusables. |