A simple 2D fluid and gravity simulation, written in Rust and rendered with WebGL

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP…

Rails Plugin - soft-delete your ActiveRecord records. It's like an explicit version of ActsAsParanoid

🔍 Rails N 1 queries auto-detection with zero false positives / false negatives

A set of StimulusJS components for TailwindCSS apps similar to Bootstrap JS components.

Simulation and control software for robots

📏 next generation CRuby profiler

BOM, STL files and instructions for PAROL6 3D printed robot arm

High speed data loading utility for PostgreSQL

Mako Lua Server for managing SmartHome devices based on the deCONZ API

The emscripten interface for OpenCascade import functionalities.

3D CAD viewer and converter based on Qt OpenCascade

Create beautiful JavaScript charts with one line of Ruby

DXF 2D viewer written in JavaScript

A generalized inverse kinematics solver that supports closed chains for parallel kinematics systems, dynamic reconfiguration, and arbitrary joint configuration based on damped least squares error m…

Easy-to-use wrapper around Open CASCADE Technology available as command line interface (CLI) and JavaScript/TypeScript applicartion programming interface (API)

Database multi-tenancy for Rack (and Rails) applications

A repository of geographic regions for Ruby

Postal code / zipcode validation for Rails, supporting 233 country codes

Organise ActiveRecord model into a tree structure

Data processing & ETL framework for Ruby

ActsAsTree -- Extends ActiveRecord to add simple support for organizing items into parent–children relationships.

A data migration and visualization command line gem in Ruby

Ruby on Rails

build BREP Solids with OpenCascade and NodeJS - 3D Modeling

Object to XML mapping library, using Nokogiri (Fork from John Nunemaker's Happymapper)

Rails PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacuum stats and more.

Flexible authentication solution for Rails with Warden.

Web interface for the Digital Thread