A library for color manipulation and palette generation.

Koma is an inventory monitoring tool that doesn’t require agent installation on the sever side.

Library for accessing Kounta's RESTful API

kramdown-plantuml allows you to use PlantUML syntax within fenced code blocks with Kramdown (Jekyll's default Markdown parser).

A background job processing with Kubernetes job for Ruby

Kuhsaft is a Rails engine that offers a simple CMS.

A "control plane" for Microservices "service mesh".

Lago Rest API client

This is a full implementation of the MapReduce algorithm specifically for use with lambdas. It is useful for problems that are a natural fit for the MapReduce model (such as building cross-references) when the data set fits easily within memory.

Ruby client library for Langfuse, providing tracing, prompt management, and evaluation capabilities for LLM applications

Lapsoss provides a clean, adapter-based approach to error reporting that doesn't monkey patch your application. Send errors to any error tracking service or custom backend through a unified API.

Rubcop configured to easily follow our style guide.

Implements common components and features for Rails-based LCMS systems

Ruby LEGO Mindstorms NXT 2.0 control via Bluetooth and USB. See http://github.com/nathankleyn/lego-nxt for more information.

A Ruby parser and builder for the OMA protocol (a.k.a. Data Communication Standard) that was developed by the Lens Processing & Technology Division of The Vision Council for interconnection of optical laboratory equipment.

LHC is an extended/advanced HTTP client. Implementing basic http-communication enhancements like interceptors, exception handling, format handling, accessing response data, configuring endpoints and placeholders and fully compatible, RFC-compliant URL-template support.

A native GIS raster engine for Ruby built on libgd. Render maps, GeoJSON, heatmaps and tiles.

Ruby binding for libssh.

A Ruby interface to the life:) API

A gem for interacting with Lightspeed's Point of Sale system