Repository Index

Ruby on Rails

• rails
• mvc
• html
• activerecord

HTML Abstraction Markup Language - A Markup Haiku

General ruby templating with json, bson, xml, plist and msgpack support

PDF generator (from HTML) plugin for Ruby on Rails

A Ruby gem to transform HTML + CSS into PDFs using the command-line utility wkhtmltopdf

• pdfkit
• ruby
• wkhtmltopdf
• html-to-pdf

xlsx generation with charts, images, automated column width, customizable styles and full schema validation. Axlsx excels at helping you generate beautiful Office Open XML Spreadsheet documents without having to understand the entire ECMA specification. Check out the README for some examples of how easy it is. Best of all, you can validate your xlsx file before serialization so you know for sure that anything generated is going to load on your client's machine.

SitemapGenerator is a framework-agnostic XML Sitemap generator written in Ruby with automatic Rails integration. It supports Video, News, Image, Mobile, PageMap and Alternate Links sitemap extensions and includes Rake tasks for managing your sitemaps, as well as many other great features.

• sitemaps

HTML processing filters and utilities

Curated list: Resources for machine learning in Ruby

• awesome
• awesome-list
• list
• ruby

Easiest way to add multi-environment yaml settings to Rails, Sinatra, Padrino and other Ruby projects.

• rails
• ruby
• sinatra
• padrino

Build LLM-powered applications in Ruby

• artificial-intelligence
• machine-learning
• ml
• rubyml

kramdown is a fast, pure Ruby Markdown superset converter, using a strict syntax definition and supporting several common extensions.

• kramdown
• ruby
• markdown
• html

Ruby on Rails model and controller UML class diagram generator. (`brew/port/apt-get install graphviz` before use!)

Fastest end-to-end CSV ingestion for Ruby (with C acceleration). SmarterCSV auto-detects formats, applies smart defaults, and returns Rails-ready hashes for seamless use with ActiveRecord, Sidekiq, parallel jobs, and S3 pipelines — even for messy user-uploaded real-world data.

• csv
• csv-converter
• csv-export
• csv-file

ID3-based implementation of the ML Decision Tree algorithm

• rubyml
• decision-tree
• ruby
• machine-learning

A Ruby gem for communicating with the Twilio API and generating TwiML

• twilio
• twiml
• twilio-api

Making HTML emails comfortable for the Ruby rockstars

Curated List: Practical Natural Language Processing done in Ruby

• machine-learning
• natural-language-processing
• ruby
• nlp

RDoc produces HTML and online documentation for Ruby projects.

• ruby
• documentation-tool
• hacktoberfest

Rumale is a machine learning library in Ruby

• ruby
• machine-learning
• data-science
• data-analysis

Ruby Optimized XML Parser

A ruby gem for creating navigations (with multiple levels) for your Rails, Sinatra or Padrino applications. Render your navigation as html list, link list or breadcrumbs.

• navigation
• menu
• ruby
• rails

Practical Gremlin - An Apache TinkerPop Tutorial

• graph-database
• gremlin
• tinkerpop
• gremlin-console

DSL Framework consisting of a DSL Engine and a Data-Binding Library used in Glimmer DSL for SWT (JRuby Desktop Development GUI Framework), Glimmer DSL for Opal (Pure Ruby Web GUI), Glimmer DSL for LibUI (Prerequisite-Free Ruby Desktop Development GUI Library), Glimmer DSL for Tk (Ruby Tk Desktop Development GUI Library), Glimmer DSL for GTK (Ruby-GNOME Desktop Development GUI Library), Glimmer DSL for XML (& HTML), and Glimmer DSL for CSS

• desktop
• desktop-application-sdk
• ruby
• jruby