#GEM Development

Building a framework-agnostic Ruby gem (and making sure it doesn't break)

This article describes a technical approach to building a framework-agnostic Ruby gem that works across ERB, React, and Vue by using a hidden HTML DOM layer with data attributes as the common interface, while allowing each framework to expose idiomatic APIs to its developers. The strategy demonstrates that maintaining consistency across frameworks requires both a stable underlying protocol and framework-specific expertise—library authors should engage daily users of each framework to ensure APIs feel natural rather than forced. For IT organizations, this illustrates how thoughtful abstraction layers and automated cross-framework testing (using XCUITest for iOS) can reduce regression risk and accelerate feature delivery across multiple technology stacks without breaking existing implementations.