I need some help figuring out how to fix the SEO for my SPA - hackerdictionary.com

Hey everyone! I want to ask the community if they know of any great resources to get the SEO on my web app that I'm launching Sunday night to work on SSR (server side rendering) while not having to get rid of my AWS serverless features. I've heard of React Helmet and am going to give that a shot but I want to open up the discussion to anyone elses input on how to achieve this. Stay safe and healthy! Best, Connor