This is a firefox addon is required to talk to a remote server using json and exchange config information.
It also has to write to local files.
It also has a UI for the user to interact with which he can change the config.
Selected bids will be given full requirements and a working web client which will be easy to modify into the add-on.
If you are interested, please write specifically about your experience with firefox add-ons. Also, whether you have used https://builder.addons.mozil…
