This library provides an abstraction around the Window.postMessage API to interact with the Seer extension.
How the communication is done exactly relies on the bridge, that you can checkout in its dedicated directory. The following schema represent the complete data flow:
Simply download the package from the npm registry
yarn add seer
The extension will declare a __SEER_INITIALIZED__
boolean on the window,
that you can use to check if the extension is installed and prevent any useless
processing in production or for real-users.