fzy is a fast fuzzy text selector with an advanced scoring algorithm

Ruby wrappers for the Ed25519 public key signature system

A tool to create class dependency graphs from test suites

Ruby bindings for jq

Ruby bindings for libpostal (fast address parsing/normalization)

simdjson gem is a binding to use simdjson, which is a Lemire's fast JSON parser.

Minimal embedded v8 engine for Ruby (Sqreen's fork)

Agent for the GC tuning webservice https://www.tunemygc.com - optimal settings for throughput and memory usage of Ruby applications

A barcode and QR code library that works with regular Ruby (not just JRuby). This gem comes bundled with ZXing C++ (zxing-cpp) and interfaces with it using FFI. As such this gem works with most major Ruby distributions.

A barcode and QR code library that works with regular Ruby (not just JRuby). This gem comes bundled with ZXing C++ (zxing-cpp) and interfaces with it using FFI. As such this gem works with most major Ruby distributions.

A barcode and QR code library that works with regular Ruby (not just JRuby). This gem comes bundled with ZXing C++ (zxing-cpp) and interfaces with it using FFI. As such this gem works with most major Ruby distributions. Modified to not require CMake as a build dependency.

Program execution tracker to retrieve data types information

Native fuzzy string search

This gem wraps the official C++ implementation of Cap'n Proto (libcapnp). From the Cap'n Proto documentation: "Cap'n Proto is an insanely fast data interchange format and capability-based RPC system. Think JSON, except binary. Or think Protocol Buffers, except faster."

This library allows you to write HTTP/2 clients and servers. It is a wrapper around nghttp2.

A low-level Event Handler designed for Ruby 3 Scheduler for better performance

Views Are Code: use all the power of Ruby to build views in your own language.

Exposes a monotonically increasing GC total_time metric.

Ruby 1.9 heap contents dumper

A version of _why's Freaky Freaky Sandbox for JRuby.