Rage is a fast web framework for Ruby that's designed to be Rails-compatible while delivering significantly better performance. It uses non-blocking I/O powered by fibers to handle thousands of concurrent requests efficiently, similar to Node.js architecture. The framework provides familiar Rails-like syntax and patterns, built-in WebSocket support for real-time features, and automatic OpenAPI documentation generation. Rage can be used standalone for building high-performance APIs or integrated into existing Rails applications to improve throughput without major code changes.
gem install rage-rb Run this gem instantly in your browser without any installation:
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