Developer Tutorial: Building a Ruby Radio Player Using WebForms Core and Sinatra

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A new tutorial published on DEV Community demonstrates how to build a browser-based radio player using Ruby, Sinatra, and WebForms Core (WFC), a server-driven web technology developed by Elanat. WFC works by having the server generate compact UI commands that are executed in the browser by a JavaScript runtime called WebFormsJS, eliminating the need to reload full HTML pages on every interaction. The architecture does not rely on a virtual DOM or persistent server-side circuit, instead letting the browser maintain the actual DOM while the server sends targeted update instructions. In the example project, the Ruby application fetches radio station data, renders station cards from a template, and assigns click events that update an audio element's source to stream the selected station. WFC is designed to be framework-agnostic and can be integrated with Rails, Sinatra, or other Ruby web frameworks that handle HTTP requests and responses.

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ProgrammingDEV Community ·

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