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| # | Name | Comments | Duration | Released |
|---|---|---|---|---|
| 380 | Memcached & Dalli pro | 83 comments | 12 minutes | Sep 12, 2012 |
| 201 | Bundler (revised) | 58 comments | 9 minutes | Mar 16, 2012 |
| 171 | Delayed Job (revised) | 62 comments | 8 minutes | Jan 07, 2012 |