We are indeed using Electron for some elements of the app, but we’re strongly focused on delivering performance as a feature. Using Rust for the heavy lifting has enabled us to do that. Additionally one of the early concerns raised with Electron was that we might lose some of the tight integration with the OS that people have come to love and expect. We made sure that didn’t happen. Thanks for trying it out. I’m glad to hear it works well for you. - Ben, 1Password