Allow fast access to internal fstring of symbols and modules

Active Remote provides Active Record-like object-relational mapping over RPC. It was written for use with Google Protocol Buffers, but could be extended to use any RPC data format.

Fix n+1 aggregate sql functions for rails

Provides classes and helpers for dealing with emoji character data as unicode. Wraps a library of all known emoji characters and provides convenience methods.

Filterer lets your users easily filter results from your ActiveRecord models.

Opinionated logger which outputs messages in JSON format

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

Generates modules that provide conventional value semantics for a given set of attributes. The behaviour is similar to an immutable `Struct` class, plus extensible, lightweight validation and coercion.

Stream out ZIP files from Ruby. Successor to zip_tricks.

Benchmark objects to help calculate Big O behavior

Native fuzzy string search

Rails database scrubber and loader, great for seeding your dev db with real but sanitized data

Event Sourcing Library

Generate public and presigned AWS S3 GET URLs faster

Hm is a library for clean, idiomatic and chainable processing of complicated Ruby structures, typically unpacked from JSON. It provides smart dig and bury, keys replacement, nested transformations and more.

A straightforward asset bundling plugin for Jekyll, utilizing external minification tool of your choice. It provides asset concatenation for bundling and asset fingerprinting with MD5 digest for cache busting. There are no other runtime dependencies besides the minification tool (not even other g...

Find unused methods and classes/modules

Schema-based validation and coercion for Ruby data structures, inspired by Prismatic/schema for Clojure.

This gem adds comments to the SQL to indicate where the SQL parts are constructed.

Write benchmarks without the hassle