Xxhub -

: It would use the xhub math support logic to render $inline$ or $$block$$ math instantly in a "Scratchpad" before the user commits the text [5].

For the uninitiated, XXHub appears to be a simple dashboard. But for developers and power users, it represents a fascinating case study in modern web scraping, API aggregation, and the eternal cat-and-mouse game of data retrieval. : It would use the xhub math support

The platform’s evolution mirrors the broader industry shift from siloed data warehouses toward federated data ecosystems that prioritize and self‑service . : It would use the xhub math support