Our app is mostly about displaying pages of static information. We crunch a lot of data to generate a single error report page.

Honeybadger isn't a single page app, and it probably won't ever be. SPAs just don't make sense for our technical requirements.

It's designed for Single Page Applications (SPA). If you need Server Side Rendering then consider using Sapper.

We will also need to make a tweak to our package.json file to ensure that if we reload on a page we have navigated to, for example, /blog, we will not receive a server error and it will load the appropriate route.

Leverages hash-based routing, which is optimal for SPAs and doesn't require any server-side processing

Not building a static site? No worries there, React Static works as an SPA too, even if there is only a single index.html file.