Trending Projects for October 19, 2025

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

tidewave

Tidewave for Rails

fast-mcp

A flexible and powerful implementation of the MCP with multiple approaches for defining tools.

temporalio

Temporal.io Ruby SDK

openai

Ruby library to access the OpenAI API

rails_icons

Add any icon library to a Rails app, from Heroicons, to Lucide to Tabler (and others). Rails Icons is library-agnostic, so you can add any library while using the same interface.

resend

The Ruby and Rails SDK for resend.com

omniauth-entra-id

OAuth 2 authentication with the Entra ID API.

rb_snowflake_client

Using the HTTP V2 Api for Snowflake runs queries & creates native Ruby objects.

tailwindcss-ruby

A self-contained `tailwindcss` executable, wrapped up in a ruby gem. That's it. Nothing else.

solid_queue

Database-backed Active Job backend.

graphql-stitching

Combine GraphQL services into one unified graph

fast_page

FastPage applies the MySQL "deferred join" optimization to your ActiveRecord offset/limit queries.

openapi_parameters

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

sevencop

Opinionated custom cops for RuboCop.

tailwind_merge

Utility function to efficiently merge Tailwind CSS classes without style conflicts.

madmin

It's an admin, obviously.

ae_declarative_authorization

Rails gem for maintainable authorization based on readable authorization rules.

vernier

Next-generation Ruby 3.2.1+ sampling profiler. Tracks multiple threads, GVL activity, GC pauses, idle time, and more.

rbs-inline

Inline RBS type declaration.

ae_network_connection_exception

Catch exceptions related to establishing a network connection and return a generic error.

active_record_distinct_on

ActiveRecordDistinctOn adds support for `DISTINCT ON` to ActiveRecord. At the time of this writing, PostgreSQL is the only database which supports this syntax; however, this gem has been written with database independence in mind so that if another Arel visitor adds support for `Arel::Nodes::DistinctOn` in the future, it should work seamlessly.

stduritemplate

std-uritemplate implementation for Ruby

omniauth-twitter2

Twitter OAuth2 strategy for OmniAuth. '2' means OAuth 2.0.

pitchfork

`pitchfork` is a preforking HTTP server for Rack applications designed to minimize memory usage by maximizing Copy-on-Write performance.

openapi_first

OpenAPI based request validation, response validation, contract-testing and coverage

tencentcloud-sdk-thpc

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

requestjs-rails

A tiny Fetch API wrapper that allows you to make http requests without need to handle to send the CSRF Token on every request

rtesseract

Ruby library for working with the Tesseract OCR.

boba

Custom Tapioca compilers

fastlane-plugin-wpmreleasetoolkit

GitHub helper functions

rails_live_reload

Ruby on Rails Live Reload with just a single line of code - just add the gem to Gemfile.

danger-dangermattic

A shared collection of Danger plugins

bsb

BSB number validator with built-in database.

posthog-ruby

The PostHog ruby library

alba

Alba is the fastest JSON serializer for Ruby. It focuses on performance, flexibility and usability.

actual_db_schema

Wipe out inconsistent DB and schema.rb when switching branches. Just install this gem and use the standard rake db:migrate command.

onfido

Ruby Library for the Onfido API

prometheus_exporter

Prometheus metric collector and exporter for Ruby

logtail-rails

Better Stack Rails integration

authzed

Authzed is the best way to build robust and scalable permissions systems. See https://authzed.com for more details.

turbo-rails

The speed of a single-page web application without having to write any JavaScript.

fastlane-plugin-dynatrace

This action processes and uploads your symbol files to Dynatrace

anycable-core

Ruby SDK for AnyCable, an open-source realtime server for reliable two-way communication