This is just a fun project to check how to work with Electron. The idea behind is to create GUI for https://github.com/mkesicki/sfdc-import Do not use it on production :) If you see any login data in code there are for trailhead ... Connected application in salesforce need to be created (you need client_id, client_secret)
TODOs:
- Add Drag & Drop for file
 - Proper/better way to load windows/files
 - Yes, design I know :)
 - Think about better handling salesforce limit for concurrent request
 - Figure out wrong counting of success and errors rows
 - Restart / take steps back in GUI
 - As always error handling
 - Async logs saving?
 - Handle refreshing oauth token ?