I am glad you like Svelte! and I am glad you didn't listed Angular.
I would go with my point of view, if you're considerably new to javascript, I would consider to focus on sharpening those skills. You will need them in order to build anything with those 3 options. You may be surprised how important is to get into the market, so, I would recommend 2 options: * Vue.js has a lot of acceptance nowadays, it's robust enough and ecosystem grows and thrives. Also I consider by my own experience the simplest to learn. Nonetheless, in my experience I don't see vue thriving as much as react. * React.js is the most popular, the one that would probably teach you best javascript and probably for. new learners the least simple to learn. However, once you get it, you would never look back and wonder why you took the decision. React.js is not going anywhere, it would be the option to choose for quite long time. Has wide market acceptance and ecosystem is fantastic.
You could always learn them at the same time tho! It's really up to you! Have fun
