Your own Netflix for the films, TV and music you already have, on every screen.
TREK
Plan trips together with itineraries, maps, budgets and packing lists.
Hobbies
AGPL-3.0-only
Reviewed version d805774
What it does
TREK is a self-hosted trip planner. You build a day-by-day itinerary on a map, add places and bookings, track a shared budget, keep packing lists and documents, and plan with friends or family in real time. It works as an installable app on your phone.
- Day-by-day itinerary on a map
- Shared budget, packing lists and documents
- Real-time collaboration and a phone-friendly app
- Plugin SDK and AI assistant access
Great for: Families and friend groups who plan trips in many tabs and spreadsheets today.
- LicenceAGPL-3.0-only
- Where it runsYour computer (free)
- Built withtypescript
- Your dataStays in your own copy
- Sourceliketrek/TREK
Ways to use it
Your AI helps you choose, based on what you need, and sets it up with you in plain words.
- On my own computerFreeYour AI installs what it needs and explains each step. It works while your computer is on.
How people are using this project
Examples of what people ask their AI to do with TREK. Start from one, or just tell your AI and it will ask what you'd like.
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“Plan a week in Italy with daily routes, restaurant bookings and a shared budget.”
Start with this idea -
“Let me save a packing list as a template for beach, ski and city trips.”
Start with this idea -
“Export each trip as a printable PDF with maps and booking numbers.”
Start with this idea -
“Show who owes whom at the end of the trip.”
Start with this idea
Can I trust it?
- AGPL-3.0-only. Free to use and change. If other people use your changed version, including over a network (for example a website you host for them), you must offer them your source code under the same licence. Using it privately for yourself or your household has no extra obligations.
- Your data: stores personal data, on your own device or server. A SQLite database and uploaded documents in /app/data and /app/uploads.
- Other services: Map and place search provider (optional, free tiers); Email (SMTP) (optional, usually free to a few dollars)
- Reviewed version. Your AI always gets exactly the version we've checked.
- Trips contain dates when your home is empty. Share access carefully.
- Keep ENCRYPTION_KEY safe and backed up. Without it stored secrets cannot be read.
- Don't commit the data or uploads folders.
Did it work for people?
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