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Opal

Opal is an open-source programming language mainly used to create web applications. It is part of the Ruby ecosystem and compiles to JavaScript, allowing developers to write client-side browser code in Opal that integrates with existing Ruby back-end systems. Opal offers syntax similar to Ruby, facilitating a smooth transition for those familiar with the language. The project provides a standard library for interacting with HTML5 and CSS3 elements.

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