| 1 | 3,576 | 4,188 | w3c_validators | A Ruby wrapper for the World Wide Web Consortium’s online validation services. |
| 2 | 51,446 | 102,580 | nose | Schema design for NoSQL applications |
| 3 | 58,965 | 28,637 | mipper | MIPPeR is a Ruby interface to various mixed integer programming solvers |
| 4 | 80,973 | 40,625 | guruby | Guruby is a Ruby interface to the Gurobi solver |
| 5 | 85,665 | 102,580 | nose-cli | Schema design for NoSQL applications |
| 6 | 96,450 | 102,580 | sql-parser2 | A Racc-based Ruby parser and generator for SQL statements |
| 7 | 158,073 | 102,580 | parslet-ext | Adds some useful functions to Parlset which the author has decided not include in the core |
| 8 | 168,648 | 102,580 | rack-thor | Schema design for NoSQL applications |
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