Trending Projects for February 01, 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

json-logic-rb

Ruby implementation of JsonLogic. JsonLogic rules are JSON trees. The engine walks that tree and returns a Ruby value. Ships with a compliance runner for the official test suite.
17,647
1,038.67%

lexxy

A new editor for Action Text based on Meta's Lexical framework.
25,436
58.79%

ruby_llm-schema

A simple and clean Ruby DSL for creating JSON schemas.
256,692
51.15%

memory

Memory profiling routines for Ruby 2.3+
38,573
43.32%

raix

Ruby AI eXtensions
60,474
40.76%

opentelemetry-instrumentation-anthropic

Anthropic instrumentation for the OpenTelemetry framework
160,006
40.31%

types_from_serializers

types_from_serializers helps you by automatically generating TypeScript interfaces for your JSON serializers, allowing you typecheck your frontend code to ship fast and with confidence.
49,163
33.91%

temporalio

Temporal.io Ruby SDK
29,876
33.59%

rubomop

Rubomop cleans up after your Rubocop
15,876
32.66%

herb

Powerful and seamless HTML-aware ERB parsing and tooling.
44,081
28.56%

forest_admin_datasource_customizer

Forest is a modern admin interface that works on all major web frameworks. This gem makes Forest admin work on any Ruby application.
17,655
27.3%

opentelemetry-instrumentation-httpx

HTTPX instrumentation for the OpenTelemetry framework
161,178
26.64%

forest_admin_rails

Forest is a modern admin interface that works on all major web frameworks. This gem makes Forest admin work on any Rails application (Rails >= 6.1).
16,703
23.07%

forest_admin_datasource_active_record

Forest is a modern admin interface that works on all major web frameworks. This gem makes Forest admin work on any Ruby application.
16,689
22.83%

z3

Ruby bindings for Z3 Constraint Solver
12,799
22.43%

metronome-sdk

Ruby library to access the Metronome API
57,447
22.38%

forest_admin_datasource_toolkit

Forest is a modern admin interface that works on all major web frameworks. This gem makes Forest admin work on any Ruby application.
18,339
21.68%

forest_admin_agent

Forest is a modern admin interface that works on all major web frameworks. This gem makes Forest admin work on any Ruby application.
17,240
20.65%

datadog

datadog is Datadog's client library for Ruby. It includes a suite of tools which provide visibility into the performance and security of Ruby applications, to enable Ruby developers to identify bottlenecks and other issues.
3,198,033
20.6%

fast-mcp

A flexible and powerful implementation of the MCP with multiple approaches for defining tools.
137,553
19.84%

rb_snowflake_client

Using the HTTP V2 Api for Snowflake runs queries & creates native Ruby objects.
47,276
16.88%

opentelemetry-instrumentation-grpc

gRPC instrumentation for the OpenTelemetry framework
191,268
16.62%

ruby-mcp-client

Ruby client library for integrating with Model Context Protocol (MCP) servers to access and invoke tools from AI assistants
21,500
15.27%

opentelemetry-exporter-otlp-metrics

OTLP metrics exporter for the OpenTelemetry framework
101,094
14.99%

opentelemetry-metrics-sdk

A stats collection and distributed tracing framework
101,586
14.86%

resend

The Ruby and Rails SDK for resend.com
40,110
14.38%

omniauth-entra-id

OAuth 2 authentication with the Entra ID API.
64,116
13.75%

openai

Ruby library to access the OpenAI API
71,954
13.23%

lz4_flex

A modern LZ4 compression library for Ruby, leveraging the power of the [`lz4_flex`](https://github.com/PSeitz/lz4_flex) Rust crate. This library provides a pure Rust implementation of the LZ4 algorithm, ensuring high performance and safety.
15,836
12.75%

active_storage-send_zip

Add a `send_zip` method in your Rails controller to send a `.zip` file containing one (or many) ActiveStorage object(s)
54,080
12.73%

opentelemetry-helpers-sql

SQL helpers for the OpenTelemetry framework
288,600
12.62%

datadog-ruby_core_source

Provide Ruby core source files for C extensions that need them.
1,588,799
12.26%

opentelemetry-instrumentation-active_storage

ActiveStorage instrumentation for the OpenTelemetry framework
274,827
11.47%

y-rb

Ruby bindings for yrs. Yrs "wires" is a Rust port of the Yjs framework.
30,882
11.4%

prism

Prism Ruby parser
9,271,461
11.15%

erb

An easy to use but powerful templating system for Ruby.
5,017,280
10.98%

solargraph-rspec

RSpec is a testing tool of choice for many Ruby developers. This plugin provides code completion and other features for RSpec files in Solargraph.
14,037
10.91%

mrml

Ruby wrapper for MRML, the MJML parser implementation in Rust.
63,498
10.51%

openapi_parameters

This parses HTTP query/path/header/cookie parameters exactly as described in an OpenAPI API description.
27,569
10.3%

logstash-filter-elastic_integration

This gem is a Logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/logstash-plugin install gemname. This gem is not a stand-alone program
28,616
10.29%

anthropic

Ruby library to access the Anthropic API
85,767
10.28%

active_snapshot

Dead simple snapshot versioning for ActiveRecord models and associations.
23,705
10.16%

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...
62,263
9.72%

yggdrasil-engine

...
17,311
9.38%

zip_kit

Stream out ZIP files from Ruby. Successor to zip_tricks.
148,060
8.98%
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1 week1 month1 year