creat-react-app to bootstrap the front-end app
Material-UI very popular CSS framework and nice material UI components
React testing library for TDD development
Open street map, I love open source and want to use open-source map library. So my first priority is Open street map. Leaflet is provide best API to handle open street map.
Unique ID generator to assign ID for every marker
UI Layout
splitted by half, left side map and right side input controls