Read Add review to Goodreads from Schema markup by Terence Eden (Terence Eden’s Blog)
I write book reviews on my blog. I also want to syndicate them to Goodreads. Sadly, Goodreads doesn't natively read the Schema.org markup I so carefully craft. So here's the scrap of code I use to syndicate my reviews.Goodreads API Keys Get your Keys from https://www.goodreads.com/api/keys You will ...

Reply to Terence Eden about review sites

Replied to a tweet by Terence EdenTerence Eden (Twitter)
I suspect you could re-purpose the open source code for https://news.indieweb.org/ or https://indieweb.xyz/en to create something like what you’re thinking about.

👓 Why Microformats? Owning My Reviews | Aaron Parecki

Read Why Microformats? Owning My Reviews by Aaron PareckiAaron Parecki (Aaron Parecki)
Back in October, I wrote a bunch of short mini-reviews on products and services that I use regularly. I published them all on a single page called "Favorite Things". In the past, I've written a couple of reviews on Amazon and then copied them to my website as a blog post. I decided it was time to be...