What is this?
An open source collection of samples illustrating best practices for Flutter — runnable quickstarts and demo apps covering widgets, navigation, shaders, testing, and embedding Flutter into native apps.
An open source collection of samples illustrating best practices for Flutter — runnable quickstarts and demo apps covering widgets, navigation, shaders, testing, and embedding Flutter into native apps.Are these complete apps I can run, or just code snippets to copy?Both. Most are quickstarts showing the minimal code needed for one feature, while demo apps like compassapp and veggieseasons are complete applications you build and run.
Both. Most are quickstarts showing the minimal code needed for one feature, while demo apps like compassapp and veggieseasons are complete applications you build and run.How do I get a sample running?Install the Flutter tool, then run 'flutter run' inside any sample's directory — every sample in the repo is fully runnable.
Install the Flutter tool, then run 'flutter run' inside any sample's directory — every sample in the repo is fully runnable.What do I need installed before I can run anything?Just the Flutter SDK itself. Add-to-app samples are the exception — they need extra native iOS and Android tooling, as the add-to-app docs explain.
Just the Flutter SDK itself. Add-to-app samples are the exception — they need extra native iOS and Android tooling, as the add-to-app docs explain.Is the collection still being expanded with new samples?Mostly no — existing samples get fixes and improvements, but new ones are on hold while the team rethinks sample code for the LLM era; Googlers add new samples to flutter/demos instead.
Mostly no — existing samples get fixes and improvements, but new ones are on hold while the team rethinks sample code for the LLM era; Googlers add new samples to flutter/demos instead.Are these samples aimed at Flutter beginners or experienced developers?Flutter and Dart developers — the samples teach how to be successful with the framework and are maintained to reflect changing APIs and best practices.
Flutter and Dart developers — the samples teach how to be successful with the framework and are maintained to reflect changing APIs and best practices.Where do these samples run — phones, desktop, or the web?Mostly iOS and Android phones (CI builds both), plus examples of embedding Flutter in web apps and a desktop photo search demo in Material and FluentUI styles.
Mostly iOS and Android phones (CI builds both), plus examples of embedding Flutter in web apps and a desktop photo search demo in Material and FluentUI styles.Can I embed Flutter into my existing iOS or Android app?Yes — the add-to-app samples cover full-screen embedding, prebuilt modules and view-level integration, and multipleflutters shows running several Flutter engines at low memory cost via the Engine Group APIs.
Yes — the add-to-app samples cover full-screen embedding, prebuilt modules and view-level integration, and multipleflutters shows running several Flutter engines at low memory cost via the Engine Group APIs.Can Flutter be embedded into an existing web page?Yes — the webembedding examples show element embedding without iframes, from a basic hostElement setup to a full Angular component wrapper.
Yes — the webembedding examples show element embedding without iframes, from a basic hostElement setup to a full Angular component wrapper.What do the shader samples demonstrate?simpleshader and simplesdf introduce Flutter fragment shaders, including drawing Signed Distance Functions with the FragmentShader API.
simpleshader and simplesdf introduce Flutter fragment shaders, including drawing Signed Distance Functions with the FragmentShader API.Is there a sample that uses the Gemini API?Yes — dynamictheme demonstrates calling on-device Flutter APIs based on output from the Gemini API.
Yes — dynamictheme demonstrates calling on-device Flutter APIs based on output from the Gemini API.What are similar projects?flutter-go, FlutterExampleApps, flutter, awesome-flutter, Best-Flutter-UI-Templates, Material-Animations, Flutter-Course-Resources, compose-samples
flutter-go, FlutterExampleApps, flutter, awesome-flutter, Best-Flutter-UI-Templates, Material-Animations, Flutter-Course-Resources, compose-samplesWhich topics is it in?demo, shaders, dart, material-design, flutter, examples, google, best-practices, mobile-app, animation, testing, mobile
demo, shaders, dart, material-design, flutter, examples, google, best-practices, mobile-app, animation, testing, mobile