Self-hosted
These projects run on your own computer instead of a hosted service. Your Letterboxd copies a Letterboxd profile into a SQLite database and shows charts and lists from it. FreshRSS + BPC is an extension for the FreshRSS feed reader that fetches the full text of starred articles. Both run in Docker and are open source. The other four are personal setups that are not published as packages. Three are Grafana dashboards: screen time recorded by ActivityWatch, health data from an Amazfit Helio Strap, and an internet speed test run every 10 minutes. The fourth is a Google Maps Timeline history kept in Dawarich.

FreshRSS + BPC
A FreshRSS extension that fetches the full text of starred articles from 942 news sites through a browser running the BPC extension.

Your Letterboxd
A self-hosted Letterboxd stats dashboard that syncs your films, diary and ratings into SQLite and adds TMDB data. Runs in Docker.
Internet Speed Tracker
A speed test every 10 minutes with speedtest-cli, logged to CSV and charted in Grafana: download, upload, ping and speed by server.
Screen Time Tracker
A Grafana dashboard for ActivityWatch data: active time, top apps and sites counted only while at the computer, and an app timeline.
Health Tracker
A Grafana dashboard for Amazfit Helio Strap data from Gadgetbridge: heart rate, HRV, SpO2, stress, steps and a nightly sleep log.
Location Tracker
A Google Maps Timeline history exported from Google and self-hosted in Dawarich, with maps, distance stats and trips.