Ruby Web Frameworks

Open-source Ruby projects categorized as Web Frameworks

Top 21 Ruby Web Framework Projects

Web Frameworks
  1. Ruby on Rails

    Ruby on Rails

    Project mention: Django 6 Released | news.ycombinator.com | 2025-12-04

    Django needs a marketing push. I opened the website and immediately it smells like a 2011 web framework. Like CakePHP. Like Zend. Like Kohana.

    The site makes the project feel extremely dated, which of course I have no idea how true that is, I've never used Django! Just my 2c from an outsider.

    I compare it to Phoenix and Rails. (again, talking PURELY marketing here dudes!)

    https://www.phoenixframework.org/

    https://rubyonrails.org/

  2. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
  3. Sinatra

    Classy web-development dressed in a DSL (official / canonical repo)

  4. Hanami

    A flexible framework for maintainable Ruby apps

    Project mention: Hanami: A flexible framework for maintainable Ruby apps | news.ycombinator.com | 2025-10-07
  5. Padrino

    Padrino is a full-stack ruby framework built upon Sinatra.

  6. Volt

    A Ruby web framework where your Ruby runs on both server and client

  7. Roda

    Routing Tree Web Toolkit

    Project mention: Brut: A New Web Framework for Ruby | news.ycombinator.com | 2025-07-08

    Another option is https://roda.jeremyevans.net/, which I've found is the sweet spot in smaller projects, but can still scale up. The plugin system works really well to extend and the routing tree is really easy to work with.

  8. Cuba

    Rum based microframework for web development.

  9. Stream

    Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.

    Stream logo
  10. Camping

    the 5k pocket full-of-gags web microframework

  11. Pakyow

    Design-First Web Framework

  12. rack-app

    minimalist framework for building rack applications

  13. Ramaze

    Ramaze is a simple, light and modular open-source web application framework written in Ruby.

  14. NYNY (New York, New York)

    a (ridiculously) small and powerful web framework.

  15. Scorched

    Light-weight, DRY as a desert, web framework for Ruby.

  16. Hobbit

    A minimalistic microframework built on top of Rack.

  17. Inesita

    Frontend web application framework in Ruby using Opal.

  18. Plezi

    Plezi - the Ruby framework for realtime web-apps, websockets and RESTful HTTP

  19. glimmer-dsl-web

    Glimmer DSL for Web (Ruby-in-the-Browser Web Frontend Framework). The "Rails" of Frontend Frameworks!!!

  20. utopia

    A content-centric Ruby/Rack based web framework.

  21. Syro

    Simple router for web applications

  22. Nancy

    Minimal Ruby microframework for web development inspired in Sinatra and Cuba. (by guilleiguaran)

  23. data_type_validator

    Simple DSL for datatype validation for basic data types. Inspired from GRPC DSL

  24. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Ruby Web Frameworks discussion

Ruby Web Frameworks related posts

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    1 project | dev.to | 9 Nov 2025
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    2 projects | news.ycombinator.com | 8 Nov 2025
  • Rails 8.1 Released

    1 project | news.ycombinator.com | 22 Oct 2025
  • Ruby on Rails 8.1 Released

    1 project | news.ycombinator.com | 21 Oct 2025
  • Hanami: A flexible framework for maintainable Ruby apps

    1 project | news.ycombinator.com | 7 Oct 2025
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    2 projects | dev.to | 3 Oct 2025
  • Use singular nouns for database table names

    1 project | news.ycombinator.com | 9 Sep 2025
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 22 Dec 2025
    InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →

Index

What are some of the best open-source Web Framework projects in Ruby? This list will help you:

# Project Stars
1 Ruby on Rails 57,994
2 Sinatra 12,389
3 Hanami 6,350
4 Padrino 3,396
5 Volt 3,209
6 Roda 2,198
7 Cuba 1,444
8 Camping 980
9 Pakyow 819
10 rack-app 411
11 Ramaze 371
12 NYNY (New York, New York) 318
13 Scorched 275
14 Hobbit 272
15 Inesita 260
16 Plezi 244
17 glimmer-dsl-web 213
18 utopia 141
19 Syro 137
20 Nancy 85
21 data_type_validator 1

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