Rack ReducerDeclaratively filter data via URL params, in any Rack app, with any ORM.
ScalatraTiny Scala high-performance, async web framework, inspired by Sinatra
Bugsnag RubyBugsnag error monitoring & reporting software for rails, sinatra, rack and ruby
Sham rackrun Rack applications in-process, without a server
BuskerAn extremely simple web framework.
DraftsmanRuby gem that lets you create draft versions of your database records.
Metaflop WwwA free and open source (FOSS) web application for modulating your own METAFONTs
PinatraA PHP copy of Sinatra: a DSL for quickly creating web applications in PHP with minimal effort.
Rack PolicyRack middleware for the EU ePrivacy Directive compliance in Ruby Web Apps
TrebekbotAn addictive Jeopardy! bot for Slack. Fun fact, after I added this to my work Slack I was told to limit it to a single channel because productivity ground to a halt. (Five years later, the #jeopardy channel is still going strong.)
SinatraClassy web-development dressed in a DSL (official / canonical repo)
ConfigEasiest way to add multi-environment yaml settings to Rails, Sinatra, Pandrino and other Ruby projects.
Notify MeStart building a subscriber list before your product launches
Mock serverA lightweight Sinatra application backed by sqlite that can mock ReST responses. Has interface to easily create, search & maintain mocks. No need to program mocks into a language specific implementation.
PipesRepository for Pipes
AerynServer to invite new contributors to a GitHub organization team.
AwooAwoo is a textboard engine based on the Sinatra micro-framework
VoxSimple and lightweight Go web framework inspired by koa
Real World SinatraReal World Sinatra apps and their open source codebases for developers to learn from
Ferrocarril🚆 Experiments to embed Ruby on Rails in Rust with mruby
Daru Viewdaru-view is for easy and interactive plotting in web application & IRuby notebook. daru-view is a plugin gem to the existing daru gem.
Cve ApiUnofficial api for cve.mitre.org
Simple NavigationA 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.
Lora fast, minimalist web framework for lua based on OpenResty
GimletA micro web application framework for OpenResty written in Moonscript inspired by Martini & Sinatra.
Jekyll AuthA simple way to use GitHub OAuth to serve a protected Jekyll site to your GitHub organization
Will paginatePagination library for Rails, Sinatra, Merb, DataMapper, and more
DawnscannerDawn is a static analysis security scanner for ruby written web applications. It supports Sinatra, Padrino and Ruby on Rails frameworks.
Sinatra TemplateA base Sinatra application template with DataMapper, and RSpec. Just fork and build.
GinatraA web frontend for Git repositories
Async sinatraA plugin for Sinatra to provide a DSL extension for using Thin for asynchronous responses
Pagy🏆 The Best Pagination Ruby Gem 🥇
LitecableLightweight Action Cable implementation (Rails-free)
HelpdeskHelpdesk web application built with Ruby, Sinatra, Bootstrap and jQuery
hobokenSinatra project generator and templates.
tinyFramework agnostic markup builder, useful for defining view helpers or as a micro templating dsl, plays nice with erb and haml
serverless-rackServerless plugin to deploy Ruby Rack applications (Sinatra/Rails/Padrino/Cuba etc.) and bundle gems
raygun4rubyThe Ruby & Ruby on Rails provider for Raygun
booksList of all Ruby books
darrrrAn SDK for the delegated recovery specfication
sinatorSinatra application generator
coordinator-botA tutorial that builds a simple bot for Facebook Messenger with Ruby and Sinatra