Data privacy

How I built a privacy-first analytics system for mxd.codes using Next.js API routes, PostgreSQL and MaxMind GeoLite2 -without any third-party tracking service.

After releasing Colota 1.0 as an open-source Android GPS tracker, I spent the last months rebuilding the map engine, adding automatic tracking profiles, geofence-based pause zones, and a bunch of smaller improvements.

Learn how to integrate Plausible Analytics into a Next.js App Router project with route tracking and ad blocker-resistant proxying. A complete guide for privacy-focused, cookie-free analytics.

Recently I implemented a custom cookie banner solution on my Next.js site which you probably have seen a few seconds before. There are a lot of prebuilt cookie banners you can use for React or Next js sites but i wanted to create a custom cookie banner which also has some personal touch and keeps the design with the website in line.

How I track my location continuously with Colota, my self-developed Android app, store it in PostgreSQL with PostGIS, serve vector tiles via Martin and render an interactive map with MapLibre GL JS.

Step-by-step guide explaining how to fetch data from Garmin Connect, store it in Strapi and visualize it with NextJS and React-Leaflet.