Trending Projects for April 27, 2025

Discover libraries that are gaining popularity within the Ruby community. You can find an overview of how we calculate these in our documentation.

bundler-resolutions

A bundler plugin to enforce resolutions without specifying a concrete dependency

feature_map

FeatureMap helps identify and manage features within large Ruby and Rails applications. This gem works best in large, usually monolithic code bases for applications that incorporate a wide range of features with various dependencies.

ruby_llm

One beautiful Ruby API for GPT, Claude, Gemini, and more. Easily build chatbots, AI agents, RAG applications, and content generators. Features chat (text, images, audio, PDFs), image generation, embeddings, tools (function calling), structured output, Rails integration, and streaming. Works with OpenAI, Anthropic, Google Gemini, AWS Bedrock, DeepSeek, Mistral, Ollama (local models), OpenRouter,...

loc_mods

Library of Congress MODS / MADS parser

gtx

Create templates that transpile to ERB

lutaml-model

LutaML creating data models in Ruby

prism

Prism Ruby parser

relaton-etsi

RelatonEtsi: retrieve ETSI Standards for bibliographic using the BibliographicItem model

relaton-isbn

RelatonIsbn: retrieve publications by ISBN for bibliographic use using the BibliographicItem model

delayed

Delayed is a multi-threaded, SQL-driven ActiveJob backend used at Betterment to process millions of background jobs per day. It supports postgres, mysql, and sqlite, and is designed to be Reliable (with co-transactional job enqueues and guaranteed, at-least-once execution), Scalable (with an optimized pickup query and concurrent job execution), Resilient (with built-in retry mechanisms, exponen...

benchmark

a performance benchmarking library

mathn

Deprecated library that extends math operations.

bake-test-external

Run external test suites to check for breakage.

figjam

ENV configuration for ruby using hierarchical environment yaml files

rackup

A general server command for Rack applications.

runfile-tasks

A collection of tasks for Runfile

openapi_parameters

This parses HTTP query/path/header/cookie parameters exactly as described in an OpenAPI API description.

repl_type_completor

Type based completion for REPL.

sus

A fast and scalable test runner.

io-endpoint

Provides a separation of concerns interface for IO endpoints.

inferno_core

Inferno Core is an open source tool for testing data exchanges enabled by the FHIR standand

activerecord_cursor_paginate

Cursor-based pagination for ActiveRecord.

relaton-xsf

RelatonIso: retrieve ISO Standards for bibliographic use using the IsoBibliographicItem model

rack-session

A session implementation for Rack.

useragent

HTTP User Agent parser

rubocop-slim

RuboCop plugin for Slim template.

y-rb

Ruby bindings for yrs. Yrs "wires" is a Rust port of the Yjs framework.

relaton-jis

RelatonJis: retrieve IETF Standards for bibliographic use using the BibliographicItem model

pluck_in_batches

A faster alternative to the custom use of `in_batches` with `pluck`.

redmine_plugin_kit

Redmine plugin kit as base of Redmine plugins

minitest-snapshots

Minitest plugin implementing Jest-style snapshot testing

standard-rspec

A Standard plugin that adds rubocop-rspec specific rules to Standard.

io-stream

Provides a generic stream wrapper for IO instances.

irb

Interactive Ruby command-line tool for REPL (Read Eval Print Loop).

traject

An easy to use, high-performance, flexible and extensible metadata transformation system, focused on library-archives-museums input, and indexing to Solr as output.

fixtury

Treat fixtures like factories and factories like fixtures

reline

Alternative GNU Readline or Editline implementation by pure Ruby.

relaton-doi

RelatonDOI: retrieve Standards for bibliographic using DOI through Crossrefand provide Relaton object.

fluent-plugin-label-router

Label-Router helps routing log messages based on their labels and namespace tag in a Kubernetes environment.

console1984

Your Rails console, 1984 style

fastlane-plugin-applivery

Upload new build to Applivery

tencentcloud-sdk-iss

Tencent Cloud Ruby SDK is the official software development kit, which allows Ruby developers to write software that makes use of Tencent Cloud service ISS.