Find timezone based on geographical location, offline.

ucode turns the Unicode Character Database (UCD) text files and the official Unicode Code Charts into a structured, browsable dataset. For every assigned codepoint it produces a JSON document with full UCD properties, the human-curated relationships from NamesList.txt, Unihan readings, and machine-computed references; an SVG of the official glyph vector-extracted from the Code Charts; and a Vitepress site for browsing Plane, Block, and Character.

Handles the parsing of the FCC ULS databases.

javaclass is a java class file parser for ruby.

A small gem for extracting and filtering files from ZIPs

A Ruby port of the unicode character data

Generates specialized indexes for Unicode data lookup

Sass components and helpers for building a UI.

Library to handle UnitsDB content.

A comprehensive Ruby gem that handles document processing, text extraction, and AI-powered analysis for PDF, Word, Excel, PowerPoint, images, archives, and more with a unified API. Includes agentic AI features for document analysis, summarization, and intelligent extraction.

gem install universe-common

Comprehensive Ruby library for creating and manipulating Microsoft Word documents in DOCX and MHTML formats. Features include full formatting support, tables, lists, images, headers/footers, styles, and bidirectional format conversion.

Render SVG icons inline in Rails views, resolve them through library/name references and aliases, and download popular icon sets (Heroicons, Lucide, Tabler, Feather, and more)

Parser for Microsoft Excel .xls files

Library to create input files for RNM-US

A client for using the UrlCategorise API in Ruby. Built from their api documentation. This is an unofficial project.

Urturn Command Line

Adds a custom CSV and ZIP renderer to Rails applications

A flag image (PNG, SVG) generator for United States Power Squadrons.

Vagrant is a tool for building and distributing virtualized development environments.