Wgit was primarily designed to crawl static HTML websites to index and search their content - providing the basis of any search engine; but Wgit is suitable for many application domains including: URL parsing, data mining and statistical analysis.

CLI for Advent of Code in Ruby, via the `arb` command.

This gem allows to do simulation runs of systems of ordinary differential equations of one independent variable using numerical Runge-Kutta methods for approximation. Contains some features like calculation of separate additive terms of the differential equations, calculation of custom expressions and logging and printing runs to csv files, which engineers may find convenient.

Shogi library

Ruby ACME v2 Certificate Authority

This gem profiles Ruby code to estimate its time complexity.

IDE tools for code completion, inline documentation, and static analysis

Dandruff aggressively removes itchy XSS flakes and nasty script tags from your HTML. Because your markup shouldn’t flake under pressure.

This gem provides a suite of utilities for developers to enhance their productivity.

Dis is a Rails plugin that stores your file uploads and other binary blobs.

EnvCheck is a lightweight Ruby gem that ensures your required and optional environment variables are present and valid before your app boots. Features smart config discovery (.env_check.yml or config/env_check.yml), comprehensive type validation with 9 built-in validators, .env loading with dotenv, and professional CLI tools. Framework-agnostic design works with Rails 7.1+ through Rails 8.0+, Ruby 3.0+.

Envirobly command line interface

Gitlab CLI in ruby, use gem gitlab

IDE tools for code completion, inline documentation, and static analysis

Used in conjunction with the Language Operator for Kubernetes

Advanced components and Rails management with LocoMotion.

Terraform Multiplexing Scripts

Gives you binary mysqlexport and Ruby classes to export mysql tables into csv and json files

Overrides Ruby's default String, Integer, and Array classes to determine whether or not their contents can be considered a palindrome.

A better way to go.