FlowScript 0.1 Debuts as a Semantic Language for Modeling Apps Before Coding

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Developer Erland Kjensli has publicly released FlowScript 0.1, an experimental domain-specific language designed to describe the semantic model of an application before any implementation begins. The project addresses limitations of traditional flowcharts, which struggle to capture the full complexity of modern apps including state, navigation, UI structure, and dataflow. FlowScript separates structural hierarchy, navigation graphs, and state graphs as distinct but related concepts, aiming to reduce ambiguity in application modeling. A key hypothesis behind the language is that responsive UI layouts can be treated as projections of a single underlying semantic model rather than separate application hierarchies. The initial release is available as a working draft on GitHub under version 0.1.0.

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