GrammarQuery relies on a reactive architecture in order to coordinate the state
and flow of the application. The index.js contains our State class, which is
a data structure to hold the current values needed by the application, and
propagate changes based on those values. The PageElements class contains the
UI and DOM logic. It subscribes to changes in the global State object, and
hooks the interactive elements of the DOM to their State values.
GrammarQuery relies on no external libraries or frameworks for the front-end application. As noted in the Architecture section, GrammarQuery bootstraps its own application flow. We chose a reactive model in order to concisely handle the asynchronous aspect of the buttons and API calls.
In order to build GrammerQuery, you need an API key. This API key can be obtained at RapidAPI.
Then, this API key must be placed into a KEY.js file in the root of the
project directory.
Copy KEY.js.example to KEY.js and replace the API_KEY variable with your
own API key.