🐷 An expressive query DSL for Active Record

Lightweight, simple and maintained JSON:API support for your next Ruby HTTP API.

Arel made simple

Support for `DISTINCT ON` statements when querying with ActiveRecord

Union, Intersect, and Difference set operations for ActiveRecord (also, SQL's UnionAll).

Blogs for Ruby Roses.

🚧 Pre-release 🚧 – This is the ActiveRecord adapter for working with Amazon Timestream.

A lightweight, multi-DB-friendly, and high-performance query builder for ActiveRecord, featuring streaming, bulk updates, and read-model support.

Browser hot-reloading for Python ASGI web frameworks like FastAPI using arel

Turn query parameters into ActiveRecord scopes with a declarative interface

Relativity is Arel for Moonscript/Lua

@sequeljs/ast is a SQL AST manager for JavaScript.

A Relational Algebra

Multi-type Full Text Search plugin for PostgreSQL and ActiveRecord

ArelAssist is to ArelHelpers as Robin is to Batman

Rewrite of Arel from Ruby to Crystal… “Work in Progress”

ARchon: Summoning the powers of ActiveRecord and ARel to wreak havoc

Example of optimization tip for ActiveRecord and the n+1/eager-loading/indexing problems