Social web3 marketplace for Lens Protocol collects and Cross chain NFTs. In beta and just launched. Allows collecting Lens collects without a Lens profile on web and as PWA for mobile.
We are currently in a migration process. So far I love it. It's the smart thing and fast to learn. Tried vue.js as well. But Svelte is just more simple. Need to be self enabling and finding or making stuff , but having 100% control is great. Created our own Svelte repl for svelte template integration.
Nowadays one language isn't enough. But the java syntax styled langues like java, c#, javascript and swift will get you anywhere. With some additional html, css, and maybe xaml for the styling.