| 1 | 9,910 | 14,330 | terraformer | toolkit for working with GeoJSON in pure Ruby |
| 2 | 14,382 | 184,023 | angelo | A Sinatra-like DSL for Reel that supports websockets and SSE |
| 3 | 40,115 | 30,108 | h2 | a pure ruby http/2 client & server based on http-2 |
| 4 | 45,784 | 49,628 | rack-colorized_logger | simple logger that outputs params, session, and cookies in fancy colors. |
| 5 | 56,827 | 113,854 | geotrigger | A small ruby client for Esri's Geotrigger service |
| 6 | 62,121 | 113,854 | jsonatra | JSON API extension for Sinatra |
| 7 | 66,682 | 60,111 | valibot | Automatic field validation for forms backed by DataMapper models through Sinatra. |
| 8 | 115,662 | 60,111 | zurl | A wrapper for curl which pretty-prints JSON output |
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