Worse, it needs to run on every version on every os. Windows 10 has an evergreen webview, but on Mac for compatibility reasons the webview is only updated with

Worse, it needs to run on every version on every os. Windows 10 has an evergreen webview, but on Mac for compatibility reasons the webview is only updated with a new OS release. Edit: This is not something you run into with electron. It's the reason electron apps are so big, they bundle the whole browser engine.