Read-write split your DB yo

A safe way to accept user parameters and query against your ActiveRecord Models

Adds scopes to your models to perform nearest neighbor queries with PostGIS and PostgreSQL. Also provides rake tasks for generating migrations to create geospatial tables or add geospatial columns and indexes to your existing tables.

Notifiable engine for Rails.

Tools to help launch apps in Docker

Adds missing native PostgreSQL array types to ActiveRecord

Adds support for missing SQL operators and functions to Arel

Provides statement timeouts for PostgreSQL and PostGIS databases in a Ruby on Rails web application. Stops any SQL statement that takes more than a specified number of milliseconds.

An ActiveRecord extension to build date oriented pagination links such as monthly pages and weekly pages

Add geometry features on Active Record models

Component for manage geo files, like shapefiles, in a participatory space.

Mapfish Appserver is a framework for web mapping applications using OGC standards and the Mapfish protocol.

Saves you the hassle of writing your own location queries and uses pre-built and reusable methods.

Geo extensions for Notifiable

Imports Natural Earth geospatial data and provides a mountable JSON/GeoJSON API endpoint.

A RGeo PostGIS extension to provide Active Record (Model) clustering functionality

An ActiveRecord/PostGIS extension that provides statistical methods to spatial postgresql databases. It integrates with ActiveRecord to perform spatial weighting in PostGIS and performs statistical computations inside your rails app. Supports contiguious and distance-based calculations.