When you look at a map on a website or app today, there’s a good chance it’s powered by a proprietary service — with closed APIs, usage limits, and increasing costs. But there’s a growing, community-driven alternative making waves in the world of digital cartography: MapLibre.

If you’re building apps, websites, or embedded systems that rely on mapping, MapLibre offers a fully open-source, high-performance, and modern solution — maintained by a passionate community and free from the constraints of commercial licensing.

What is MapLibre?

MapLibre is an umbrella organization for several open-source mapping libraries designed to bring powerful, customizable map rendering capabilities to your project — whether it’s on the web, mobile, desktop, or even embedded systems.

The name MapLibre comes from “map” and libre (meaning “free” in several languages), which captures its spirit: open, accessible, and community-led.

Core Projects Under MapLibre

Here’s a breakdown of what makes MapLibre tick:

MapLibre GL JS

This is the web library. It’s a TypeScript-based version of the original Mapbox GL JS (v1), continued after Mapbox moved its code private.

• Designed for modern web apps
• Uses GPU-accelerated vector tile rendering
• Perfect for fast, interactive, scalable maps
• Easily integrated with frameworks like React, Vue, or plain JavaScript

Use it to publish stunning, custom-styled maps directly on your website.

MapLibre Native

If you’re building mobile or desktop apps, this is your toolkit.

• C++ based, with bindings for Android (Java/Kotlin) and iOS (Swift/Obj-C)
• Works on desktop and embedded devices too
• GPU acceleration via OpenGL or Metal

Whether you’re building an app for hikers, logistics, or offline navigation, MapLibre Native gives you native performance and offline capabilities.

MapLibre Style Specification

Every good map needs a style. The MapLibre Style Spec defines how your maps look — colors, labels, icons, layers, zoom levels, and more — in JSON format.

It’s compatible with many style editors like Maputnik, and follows the familiar structure pioneered by Mapbox. Whether you want a clean grayscale basemap or a colorful terrain map, this spec is the key.

Bonus Tool: Martin

Martin is a high-performance tile server written in Rust — built to serve vector tiles from PostGIS, PMTiles, or MBTiles. It’s designed for:

• Low-latency tile delivery
• Heavy traffic
• Large geospatial datasets

If you’re self-hosting your maps, Martin + MapLibre = a powerful stack.

Why MapLibre?

• No licensing restrictions or surprise usage fees
• Offline-capable and fully self-hostable
• Active, transparent community development
• Backed by sponsors and used in production by serious projects
• Plug-and-play with modern data pipelines (like PostGIS + tiles)

A Thriving Open Mapping Ecosystem

Beyond the core libraries, MapLibre’s GitHub organization includes tools, examples, demos, and a curated list of awesome resources. The project is under active development and welcomes contributions from developers, designers, GIS pros, and enthusiasts.

If you’re serious about maps — and you value openness, control, and performance — MapLibre is a project worth watching and using.

Learn more:
maplibre.org
GitHub: MapLibre
Style Editor: Maputnik
Tile Server: Martin on GitHub

The post MapLibre: The Open-Source Engine Behind Modern Mapping appeared on Hamradio.my - Amateur Radio, Tech Insights and Product Reviews by 9M2PJU.

If you’ve ever wished for a way to track your location history without handing over all your data to big tech, Dawarich might just be your new favorite project.

It’s a clean, self-hosted web app that acts as a full replacement for Google Location History (Google Timeline), letting you track, visualize, and analyze your travels—on your terms. Whether you’re a privacy enthusiast, self-hosting nerd, or just someone who likes knowing where they’ve been, Dawarich hits the sweet spot.

What Exactly is Dawarich?

Dawarich is designed to give you back control over your location data. Instead of letting your phone silently send every move to a third party, Dawarich collects and visualizes that data on a map—on your own server.

You can import historical data from services like Google Maps Timeline or OwnTracks, and visualize it in rich, interactive ways:

• Heatmaps and point markers
• Distance lines
• “Fog of War” areas for visited vs. unvisited zones
• Automatically suggested visit locations (in beta)

It’s a powerful, open-source option for personal analytics—no trackers, no ads, no subscriptions.

Rich Features & Stats

Dawarich goes beyond simple mapping. Here’s what it can do:

• Track Live Location using apps like OwnTracks, Overland, GPSLogger, and even Home Assistant.
• Analyze Your Travel History by year/month: number of cities/countries visited, total distance traveled, and time spent.
• Create Trips: See routes, distances, timelines, and even import photos with integrations.
• Photo Integration: Use services like Immich or Photoprism to display geotagged photos on your maps.
• Import/Export Support: Easily bring in data from Google Takeout, Strava, GPX files, and more. Export everything to GeoJSON or GPX formats whenever you want.

Want to revisit that road trip across Thailand in 2019? Dawarich has you covered—timeline, photos, stats, everything.

Installation: Easier Than It Sounds

Getting Dawarich up and running locally is straightforward, especially if you’re familiar with Docker:

git clone https://github.com/dawarich/dawarich
cd dawarich
docker-compose up

Once deployed, visit http://localhost:3000, log in with the demo credentials, and start exploring. Full installation guides are also available for Synology and reverse proxy setups.

Still in Development

A few caveats to keep in mind:

• Dawarich is under active development, so expect some bugs or breaking changes.
• Automatic updates are not recommended—always read the changelog before upgrading.
• Always back up your data before making any changes.
• It’s not yet considered “production ready,” so don’t deploy it to mission-critical environments just yet.

Supported Trackers

Here’s a quick look at compatible location tracking tools:

• OwnTracks
• Overland
• GPSLogger
• PhoneTrack
• Home Assistant
• Dawarich for iOS (beta)

Just install one, configure it to report to your Dawarich instance, and you’re set.

The Why Behind Dawarich

Tools like Dawarich remind us that we don’t need to sacrifice privacy for convenience. For frequent travelers, life-loggers, and self-hosting enthusiasts, it’s a liberating option. You own your data. You decide how it’s stored, viewed, and shared.

No shady privacy policies. No mysterious data monetization. Just you and your journey, visualized the way you want.

Learn More & Join the Community

Want to contribute or learn more? The project is open-source and thrives on community involvement. Whether it’s code, translations, feature ideas, or just bug reports, every bit helps.

• GitHub Repo
• Discord
• Documentation
• Support on ko-fi or Patreon

If you’re looking to reclaim your location history, Dawarich is a project worth watching—and using.

The post Dawarich: A Self-Hosted Alternative to Google Timeline That You Actually Control appeared on Hamradio.my - Amateur Radio, Tech Insights and Product Reviews by 9M2PJU.