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Welcome to our demo chat app integrated with Chat GPT, written in Flutter (frontend), Dart(backend), MongoDB as a database, and deployed genezio.
This app allows users to engage in conversations with a chatbot powered by Chat GPT. This app is meant to be a demo for a technical talk on the topic of building full-stack apps with Dart and genezio.

Clone the example

  1. 1.
    Run git clone
  2. 2.
    Navigate to the folder cd ./genezio-examples/dart/chat-with-yoda-chatgpt

Replicate this demo

  1. 1.
    Get an OpenAI secret key. Create an account on the OpenAI platform and head to this link to add a secret key.
  2. 2.
    Host a Mongo Database. Follow this tutorial to get a free tier database.
If you want to deploy this demo and play around with it, follow these steps:
  1. 1.
    Install genezio with npm install -g genezio
  2. 2.
    Login on the genezio platform: genezio login
  3. 3.
    Clone this repo: git clone
  4. 4.
    Head to the server directory and test it locally with: genezio local
  5. 5.
    When you are happy with the local version, deploy it on our infrastructure with: genezio deploy
  6. 6.
    Brag about it to your friends! You can share the frontend link to your friends and colleagues and let them play around with your new features.

Learn more

For more details on how to use genezio, check the links below:
For more details on each dart package, you can check out

Ask for help

If you get stuck while testing or developing new features for this demo, feel free to add a new GitHub issue. I will try to respond as soon as possible.


There are a lot of fun features that can be added to the app to test the capabilities of the system. Feel free to play around with the code and if you add a nice feature, don't hesitate and create a pull request.

Beta Testers Wait List

Most of the features used in this demo are not yet released in the latest stable version of genezio. If you want to get exclusive access to the exciting updates about genezio, give us an email at [email protected] to enroll you on our beta testers list.
Github files are available here.