Ratzilla is a UI demo showcased at FOSDEM 2025, highlighting the use of the Ratatui library in Rust for creating terminal user interfaces that can also target web browsers. The project aims to bridge traditional terminal aesthetics with modern web applications, allowing developers to build interfaces that function in both environments. Comments on the post reveal mixed opinions, with some praising the concept while others criticize the lack of responsiveness in the demo. Developers are optimistic about potential improvements, especially regarding UI responsiveness and the introduction of web-only widgets in future releases. There is an ongoing interest in the use of WebAssembly within the project, as it may provide ease of development and cross-platform functionality. Additionally, some users express excitement about integrating Ratzilla into existing projects to simplify maintenance and enhance features. There are also technical inquiries regarding the benefits of using WebAssembly for terminal UI apps, reflecting the community's desire for deeper understanding of the integration.