Electron

Build cross-platform desktop applications using JavaScript, HTML, and CSS.

 

1. The official website

electronjs.org/

 

Case 2.

electronjs.org/apps

Github.com/vladimiry/E… Unofficial desktop app for ProtonMail

Gitee.com/robergroup/…

 

Flutter

Google open source UI framework

flutter.dev/

flutter.io/

flutterchina.club/