Add TREK

[mauriceboe]

Thanks for taking the time to suggest an addition to awesome-selfhosted!

name: "TREK"
website_url: "https://github.com/mauriceboe/TREK"
source_code_url: "https://github.com/mauriceboe/TREK"
description: "Collaborative trip planner with interactive maps, day-by-day itineraries, budgets, packing lists, reservations, journey journaling, and PWA support."
licenses:
  - AGPL-3.0
platforms:
  - Nodejs
  - Docker
tags:
  - Maps and Global Positioning System (GPS)
  - Miscellaneous
demo_url: "https://demo-nomad.pakulat.org"

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• You have searched the repository for any relevant issues or PRs, including closed ones.
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• Any software project you are adding to the list is actively maintained.
• Any software project you are adding was first released more than 4 months ago. (First release v2.1.0 on 2026-03-19 — will reach 4 months in July 2026.)
• Any software project you are adding has working installation instructions.