
Sinatra
Open source library for creating web applications in Ruby
Sinatra launched on May 8, 2017 with 5 votes. The site was still online in September 2026, 9 years on.
Does a similar job
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Rb – Turns Ruby into a command line utility2018 · github.com · ▲232Turns Ruby into a versatile command line utility. Contribute to thisredone/rb development by creating an account on GitHub.
Master Ruby Web APIs2016 · master-ruby-web-apis.samurails.com · ▲64Learn everything about building web APIs with Ruby.

RatatuiRuby wraps Rust Ratatui as a RubyGem – TUIs with the joy of RubyJan 2026 · ratatui-ruby.dev · ▲152Terminal user interfaces in Ruby. RatatuiRuby wraps Rust
A backend agnostic Ruby framework for building reactive desktop apps2025 · codeberg.org · ▲92For a year or two I've been building a UI library with the aim of making desktop applications fun and easy to write. It is currently written in C/Ruby and uses a custom tree sitter grammar to describe templates. Features include: composable UI components, template directives, event and prop handling, slots, styles and automation capabilities baked in. One of the goals of the project is privileging easy to write custom components via a drawing API over providing a fixed set of components. At the time of this writing it should install on Windows, Mac, and Linux, but sometimes it is hard…
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Source: Product Hunt launch ↗
Launched alongside, May 2017
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Things 3.0▲757Complete revamp of the original, award-winning task manager
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