Sam Saffron's memory profiler made up as a rack middleware that writes reports to tmp folder

A comprehensive AI toolkit for Rails with multi-provider support, context awareness, and performance optimizations

CloudWatch Logs Plugin for Fluentd with memory profiling

Generates date & time events from recurrence rules to support various calendar and scheduling use cases, with an emphasis on speed; the core of the Reprise gem is implemented as a Rust extension to enable its use for performance-sensitive workloads.

Connect to RSR Group data via FTP.

ChaCha20 stream cipher algorithm.

Ruby gem providing RubyGems and Ruby version information via MCP server tools. Integrates with Cursor IDE via Model Context Protocol.

Hasslefree autoconfiguration for logging, metrics and exception collection.

Ruby gem providing ScoutAPM API client and MCP server tools for fetching traces, endpoints, metrics, errors, and insights. Integrates with Cursor IDE via Model Context Protocol.

A Ruby C extention that is used to control access to shared resources across process boundaries with SysV semaphores.

A benchmarking suite for comparing performance of various serialization libraries in Ruby, including XML, JSON, and TOML parsers/generators.

A/B testing enabled HTTP proxy

Track changes to your models, for auditing or versioning. See how a model looked at any stage in its lifecycle, revert it to any version, or restore it after it has been destroyed.

Add a Spark of awesome to your ActionView Component.

An SRX segmenting engine

Ruby gem providing status page information from awesome-status via MCP server tools.

Provides component-scoped CSS encapsulation using [data-capsule] attributes for Phlex components, ViewComponent components, and ERB templates. Styles are automatically scoped to prevent leakage between components. Inspired by component-based CSS approaches like Angular's view encapsulation and CS...

Sxn simplifies git worktree management with intelligent project rules and secure automation

The Mechanic 2 is a Rails Engine that provides Ruby code benchmarking capabilities within any Rails application, with full access to your application's classes and dependencies.

Twingly Search is a product from Twingly AB