GO Feature Flag demo

This repository contains a demo app using the library thomaspoignant/go-feature-flag which display a webapp containing a grid of users.
Each square is a different user and can be change by modifying the feature flag color-box.

With this demo app you can modify your flag and visually see which users are impacted by the change.

https://user-images.githubusercontent.com/17908063/211581747-f6354a9d-8be6-4e52-aa53-7f0d6a40827e.mp4

In this example we can see how randomly the flag apply to only a percentage of the users.

About the app

The app use labstack/echo as a http server and serve an HTML page with one square per user.

Every square has his own UUID to represent a user, it means that you play with you flag and directly see which user will be impacted.

Build the app

To build the app you have to run these command:

go mod tidy && go mod vendor # to retrieve dependencies
go build .
./demo

Report a problem

If you have any issue with this demo app you can open an issue.