We are building an enterprise application that manages (create, update data) and interacts with (read, display, enable user to browse via linked entities) a large-scale knowledge graph. In some views we have live updates from the server with SSEs (alerts, logs, etc.). Everything is rendered server side with Go + stdlib templates, Material Design Bootstrap for CSS, and HTMX for all the in interactive bits like fetching and rendering an entity's properties panel, enabling add/edit for entity or edge properties, and so on. Search updates results with HTMX. Entity/property edits are done with HTMX "panels".
The entire experience using Go + Fiber (gofiber.io) + templates + HTMX (htmx.org) is fantastic. This approach has allowed us to create a beautiful modern application that's highly performant, interactive in all the places you'd expect, and simple code, deps, devops, etc.