High level plug-and-play interface for composing Machine Learning applications

We hope it will help create better systems for all the eGoverment. In Czech Republic and maybe further.

Granity is a flexible, caching-friendly authorization engine that provides fine-grained access control for Ruby on Rails applications

GraphQL Groups makes it easy to add aggregation queries to your GraphQL schema. It combines a simple, flexible schema definition with high performance

Implements common components and features for Rails-based LCMS systems

Uses Postgres's powerful COPY command to upsert large sets of data into ActiveRecord tables

A Redis-based version-addressable caching system. Memoize pure functions, aggregated database queries, and 3rd party API calls.

This gem is used to communicate to a server Janus through RabbitMQ software (Message-oriented middleware). It waiting a messages to Rails API who send to RabbitMQ server in a queue for janus server. Janus processes a message and send to RabbitMQ server in a queue for gem. Once the received message is decoded and returned through the Rails API.

Use Tom Select for searchable selects in Active Admin forms and filters.

ActiveQuery is a gem that helps you to create query objects in a simple way. It provides a DSL to define queries and scopes for your query object.

Allows easy adding of helper methods for ActiveRecord models.

Wrap transactions in a manner that detects if the transaction completed

Provides a simple REST API interface for dynamically constructing SQL queries using ActiveRecord. Expose powerful query capabilities to client applications while maintaining full control over query logic and security.

Pure Ruby database schema dumper for Rails applications supporting PostgreSQL, MySQL, and SQLite. Generates clean, deterministic structure.sql files without pg_dump/mysqldump/sqlite3 CLI dependencies. Supports both single-file and multi-file output for massive schemas with tens of thousands of database objects. Includes schema versioning with ZIP storage and web UI for browsing versions.

An engine which contains core models for Supply Chain Financing.

An alternative approach to index & search with Elasticsearch & Ruby on Rails

Common concerns for docshell microservices

🐻 Watch your back! Young man.

An engine which contains core models and end-points for the COMee ERP.

Easy tables with filters