My current project is TrendBowl (https://www.trendbowl.app) which summarises trending entities across multiple sources on the web, including Mastodon and Wikipedia. On a 24 hour basis you can see which terms are relevant in different languages and sites.
It is implemented in Go, Python and JS, with support from Postgres, TimescaleDB and Kubernetes.
It is implemented in Go, Python and JS, with support from Postgres, TimescaleDB and Kubernetes.