# GenUI Beyond Chat: Designing a Grammar Book with Flutter GenUI -- Part 1

DevFeed: [GenUI Beyond Chat: Designing a Grammar Book with Flutter GenUI -- Part 1](<https://devfeed.tech/articles/genui-beyond-chat-designing-a-grammar-book-with-flutter-genui-part-1-23051.md>)

Original publisher: [Read original article](<https://medium.com/flutter-community/genui-beyond-chat-building-a-grammar-book-with-flutter-and-caching-the-a2ui-output-with-firebase-ecab7b093ccc?source=rss----86fb29d7cc6a---4>)

Author: Cagatay Ulusoy

Published: 2026-08-03T15:15:45Z

Content type: article

Language: en

Sources: [Flutter Community - Medium](<https://devfeed.tech/sources/flutter-community-medium.md>)

Topics: [Flutter](<https://devfeed.tech/topics/flutter.md>), [App](<https://devfeed.tech/topics/app.md>), [Framework](<https://devfeed.tech/topics/framework.md>), [personalization](<https://devfeed.tech/topics/personalization.md>), [ui](<https://devfeed.tech/topics/ui.md>), [Learning](<https://devfeed.tech/topics/learning.md>), [SDK](<https://devfeed.tech/topics/sdk.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [app](<https://devfeed.tech/tags/app.md>), [article](<https://devfeed.tech/tags/article.md>), [feature](<https://devfeed.tech/tags/feature.md>), [firebase](<https://devfeed.tech/tags/firebase.md>), [flutter](<https://devfeed.tech/tags/flutter.md>), [framework](<https://devfeed.tech/tags/framework.md>), [gemini](<https://devfeed.tech/tags/gemini.md>), [generative-ui](<https://devfeed.tech/tags/generative-ui.md>), [genuis](<https://devfeed.tech/tags/genuis.md>), [learning](<https://devfeed.tech/tags/learning.md>), [personalization](<https://devfeed.tech/tags/personalization.md>), [ui](<https://devfeed.tech/tags/ui.md>)

## AI overview

This article describes using Flutter GenUI to build an interactive Finnish grammar course inside a language-learning app. It focuses on generating personalized lessons from the learner's language and presenting them as Flutter pages rather than as a long Markdown response.

## Source excerpt

Last year on #FlutterFlightPlans live stream, I asked the Flutter team a question that has stayed with me: Are there any use cases for Generative UI other than chat responses? Can you share some inspiration? Seth Ladd answered, "Let's see what is beyond chat together." 🚀 Since that moment, exploring GenUI beyond chat has been my primary focus. https://medium.com/media/7c53d065806a0337fcf3a8db1412ec82/href I shared my first journey with GenUI in an article series: a small GenUI framework built with Gemini structured outputs, and a migration to Flutter GenUI SDK and A2UI surfaces. Then I tried a different kind of use case: a Finnish 🇫🇮 grammar course inside my Finnish it language-learning app. In this feature, the learner browses a curriculum in their own language, opens one small grammar topic, and moves through a sequence of Flutter pages. https://medium.com/media/3ac419e10db257e4f9652bdfb9ad5165/hrefProblem Definition I had four constraints: I do not speak Finnish, and I am not a language teacher. I don't have time to manually plan and structure a grammar book's worth of micro-lessons in every language. I want interactive application UI, not a long Markdown response. Hyper-personalization is crucial. The explanation should begin from the learner's language. A Turkish learner can approach Finnish vowel harmony through Turkish vowel harmony; an English learner needs another bridge since it has no similar concept. Vowel harmony lessons in English and TurkishThe same rule does not feel equally foreign That fourth constraint is more than UI localization. Turkish speakers will find two familiar concepts in Finnish grammar: attaching grammatical markers directly to the ends of nouns, and changing suffix vowels to match the root word. For example, expressing "in" or "at" requires the exact same mental process in both languages: Turkish: ev + -de = evde (in the house) Finnish: talo + -ssa = talossa (in the house) An English speaker has a completely different starting point.