Based on our record, rendora seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you only want to add better support for search engines maybe you can lookup into puppeter and have it SSR for bots and search engines in general. I think there was a golang proyect that did something similar but looks a little bit abandoned: rendora. Source: about 2 years ago
Keep the strategy above, and use https://github.com/rendora/rendora but not sure if it would play nice with SEO/robots (haven't tried). Source: over 2 years ago
Anytxt Desktop Search - Anytxt is Desktop Search Tool with A Powerful Full-Text Search Engine.
Prerender - Allow your AngularJS, BackboneJS, or EmberJS apps to be crawled perfectly by search engines. View on Github.
Everything by Voidtools - Everything. Locate files and folders by name instantly. Everything. Small installation file. Clean and simple user interface.
BromBone - SEO for your AngularJS, EmberJS, or BackboneJS website.
TextSeek - TextSeek helps you search document contents for Windows and MacOS within seconds, including PDF, Word, Excel, PowerPoint, and other formats.
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.