GENERATIVE UI / COMMUNITY CASE
json-render
A Vercel Labs framework for generative UI, explored here with a Jev composition step that selects components, properties, and layout.
json-render is a Vercel Labs framework for generative UI: a model emits a JSON description and the framework renders it into interface.
The use of Jev in this context is an experiment. Rather than the language model authoring the whole composition, the Jev step selects which components to place, which properties they carry, and how they are laid out.
Jev makes the composition judgments: component selection, property values, and layout arrangement. Nothing about the json-render framework requires Jev — it is one experimental way to produce the JSON the framework renders.
Case notes by JevCases. Repository snapshot dated ; claims not independently reproduced.
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