Success as in being the UI for a multi billion dollar company like Slack. It's undeniably terrible but what other options do we have? I don't think any tech is

Success as in being the UI for a multi billion dollar company like Slack. It's undeniably terrible but what other options do we have? I don't think any tech is gonna withhold against the web! I'm actually willing to switch to any platform that can offer amazing development experience at the same time being super performant.