Trending Projects for August 16, 2026

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

1 year1 month1 week
1 week1 month1 year

studio-engine

Studio Engine is a non-isolated Rails engine that ships an opinionated authentication + SSO contract, a polymorphic ErrorLog model, a Sluggable concern, a 7-role dynamic theme system with CSS-custom-property generation, and an S3-backed ImageCache. Used in production across the McRitchie Studio + Turf Monster apps.
25,971
322.22%

ask-agent

Agent loop, session management, tool execution, context compaction, hooks, and extensions.
17,818
277.8%

yabeda-rack-queue

Rack middleware that measures HTTP request queue duration from upstream headers and reports it to Yabeda as a histogram metric.
13,535
193.94%

specbandit

A work-stealing distributed test runner. Push test file paths to a Redis list, then multiple CI runners atomically steal batches and execute them via a pluggable adapter (CLI for any test runner, or in-process RSpec for maximum performance).
31,685
151.08%

rubocop-pragmatic

Pragmatic Ruby Styling for Projects.
36,909
105.2%

kairos-chain

KairosChain is a Model Context Protocol (MCP) server for self-managed, evolvable AI skill definitions. It combines Pure Skills design (Ruby DSL/AST) with a private blockchain, enabling AI agents to define, evolve, and audit their own capabilities through self-referential skill management. Supports stdio and Streamable HTTP transport.
15,374
78.46%

miniswag

Write API integration tests in Minitest that simultaneously validate your API and generate OpenAPI 3.x specification files. Compatible with rswag-api and rswag-ui for serving docs and Swagger UI.
15,994
74.83%

landlock

Native Ruby wrappers for Linux Landlock with filesystem and TCP port restrictions for safe subprocess execution.
17,984
69.86%

turbo-themes

Turbo Themes provides framework-agnostic color schemes and an accessible theme selector component for Jekyll sites and beyond.
21,071
68.59%

pg-ephemeral

Provides ephemeral PostgreSQL instances for testing, wrapping the pg-ephemeral project binary
117,681
59.64%

asimov.rb

A polyglot development platform for trustworthy neurosymbolic machine intelligence.
11,823
59.2%

sts

Library to work with NISO STS and ISOSTS.
10,284
57.97%

rubydex

A high-performance static analysis suite for Ruby, built in Rust with Ruby APIs
420,962
57.18%

liter_llm

Universal LLM API client with Rust-powered polyglot bindings.
20,157
50.73%

lipgloss

Style Definitions for Nice Terminal Layouts. Built with TUIs in mind.
11,600
38.88%

faraday-oauth1

Faraday OAuth1 Middleware.
11,858
37.65%

pact-ffi

Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project.
47,777
34.24%

classlist

Serverside manipulation of lists of CSS classnames that play nicely with View Components.
18,050
32.81%

temporalio

Temporal.io Ruby SDK
162,828
30.22%

typelizer

A TypeScript type generator for Ruby serializers.
76,821
29.31%

sanitization

Sanitization makes it easy to store slightly cleaner strings to your database.
18,097
28.89%

qawolf-socket-rubygem

Simple gem used for publishing/indexing tests on RubyGems + Socket.
37,274
28.08%

async-cable

An asynchronous adapter for ActionCable.
25,488
27.76%

emoji-datasource

Emoji data from emoji-datasource (https://github.com/iamcal/emoji-data) npm package
15,259
27.64%

openproject-octicons_helper

A rails helper that makes including svg Octicons simple.
39,645
27.35%

async-service-supervisor

A supervisor for managing multiple container processes.
11,393
27.18%

html-to-markdown

High-performance HTML to Markdown converter
26,466
25.42%

openproject-octicons

A package that distributes Octicons in a gem
40,204
25.06%

async-job-adapter-active_job

A asynchronous job queue for Ruby on Rails.
29,297
24.01%

googleauth-extras

Additions to the googleauth gem for unsupported authentication schemes.
11,636
23.87%

markly

CommonMark parser and renderer. Written in C, wrapped in Ruby.
56,403
22.46%

pyroscope-otel

Pyroscope OTEL integration
10,778
21.72%

z3

Ruby bindings for Z3 Constraint Solver
52,857
21.41%

aikido-zen

Zen by Aikido is an embedded Web Application Firewall that autonomously protects Ruby apps against common and critical attacks.
17,449
20.5%

anomaly_detection

Time series anomaly detection for Ruby
14,377
20.41%

hamli

Yet another implementation for Haml template language.
44,685
19.72%
1 year1 month1 week
1 week1 month1 year