| 1 | 3,323 | 1,368 | vernier | Next-generation Ruby 3.2.1+ sampling profiler. Tracks multiple threads, GVL activity, G... |
| 2 | 47,665 | 23,601 | dial | A modern profiler for your Rails application |
| 3 | 104,069 | 11,742 | atomic-ruby | Atomic primitives for Ruby |
| 4 | 107,709 | 41,737 | dependent-auto-rails | Automatically decides between :destroy and :delete / :delete_all for your Rails associa... |
| 5 | 124,396 | 12,532 | raptor | A high-performance Ruby web server (rawr 🦖) |
| 6 | 131,687 | 14,461 | red-black-tree | Red-Black Tree Data Structure for Ruby |
| 7 | 135,400 | 125,925 | ractor_pool | A worker pool based on ractor. |
| 8 | 176,158 | 15,207 | ractor-pool | A thread-safe, lock-free pool of Ractor workers with coordinator or round-robin dispatc... |
| 9 | 180,910 | 14,239 | mmap-ruby | mmap wrapper for Ruby |