Xinshi UI Web builder: Low-Code Open-Source Frontend Framework

Xinshi UI Web builder is a low-code open-source frontend framework based on TailwindCSS, aimed at web designers, frontend developers, and low-code builders. It enables rapid drag-and-drop visual building of modern responsive UI, dynamic custom components, multi-theme, and multi-language web applications. The framework provides a Web builder visual editing environment with widget-level visual parameter configuration, page JSON editing and schema validation, icon picker, media library, code editor, GSAP animation configuration, a View Map universal map mapping component, and a node add component. The project is actively updated, has been upgraded to Angular v19, and supports site data migration based on JSON:API. Xinshi UI Web builder is open-source and free with a low learning curve, suitable for teams and individuals who need to quickly build responsive, multi-theme, multi-language web applications.