| 1 | 39 | 30 | parser | A Ruby parser written in pure Ruby. |
| 2 | 52 | 29 | ast | A library for working with Abstract Syntax Trees. |
| 3 | 24,118 | 33,990 | c_lexer | A Ruby parser written in C |
| 4 | 54,634 | 39,204 | lib-ruby-parser | Ruby bindings for lib-ruby-parser. |
| 5 | 111,393 | 51,811 | exception_manager | Gem for inspecting local and class/instance variables when raising exceptions |
| 6 | 117,310 | 92,554 | capybara-async_runner | Gem for running ascynrhonous jobs in Capybara. |
| 7 | 144,633 | 65,953 | pry-memory | PRy extension for automated naming of everything that you type in console. |
| 8 | 147,176 | 115,123 | binding_dumper | A gem for dumping a whole binding. |
| 9 | 156,052 | 76,767 | handlersocket-rb | Zero-dependency implementation of HandlerSocket protocol |
| 10 | 167,975 | 92,554 | o-serializer | o-serializer |
| 11 | 168,578 | 115,123 | memoized_on_frozen | Because memoization creates an ivar |