Library of tools for gps coordinates. Useful for quickly calculating distances, calculating if location is within specified polygon or radius, etc.

Kaskd scans Ruby service files via static analysis, builds a dependency graph, and answers two questions: (1) which services are affected if a given service changes (blast radius), and (2) which test files should be run as a result. Works with standard Rails layouts and Packwerk-based monorepos.

kaskd-lens generates a self-contained, interactive HTML page that visualizes the service dependency graph produced by the kaskd gem. Includes blast radius exploration, depth control, search, pack filtering, and dark/light themes. No Rails required — works standalone or via a built-in WEBrick serv...

Models cognitive vortices that pull thoughts into focused spirals. Whirlpools have depth, angular velocity, and capture radius. Thoughts spiral deeper toward insight cores.

CSS code generator for Ruby — create linear/radial gradients, box/text shadows, border-radius, flexbox layouts, and CSS grid. Zero dependencies, outputs copy-paste CSS.

A gem to visualize which records will be deleted due to dependent: :destroy and similar options in ActiveRecord associations

IP Lookup resolves an IP address to its geographic location. It returns the country, region, city, coordinates, postal code, timezone and continent, along with an accuracy radius and an EU-membership flag for compliance routing.

google-api-customization is a Ruby wrapper around the Google Places API that makes it easy to integrate place discovery into Rails applications. Features: - Place detail lookup by place ID (name, address, phone, rating, hours, photos, reviews) - Text search for places by query string with option...

DEPRECATED: This gem uses the legacy Google Places API endpoint (/maps/api/place/textsearch/json) which was deprecated by Google in March 2025. Please migrate to google-api-customization (https://rubygems.org/gems/google-api-customization) which provides full Places API support including text se...

Calculate arc length for a given radius and arc measure

Fuji Admin is a drop-in theme for ActiveAdmin that upgrades every default surface — tables, forms, filters, panels, pagination, scopes, batch actions — into a cohesive, modern design system without requiring any changes to your app/admin files. Ships with a card-based responsive layout, slide-in ...

This extension provides radius tags and a redirection mechanism that makes it simple to provide a mobile version of your site and to serve web views for use in mobile apps.