I've wanted to build this for years — a simple game that shows why working on solving the Traveling Salesman Problem is fun. Something I could use to explain to my kids and my friends at a party what GraphHopper actually solves. I never had the time and (most importantly) the skills to make it look good. So I finally built it with Antigravity, Gemini, and Claude. Try it yourself: tsp-game.graphhopper.com/ Now imagine the game with many vehicles, 500 stops, time windows, and many more real-world constraints. That's what keeps this problem fascinating — and challenging. BTW, if you're exploring route optimization, check out Geoffrey De Smet's Timefold and Philip Welch's ODL Live — both combine deep understanding of these problems with practical tools to help others solve them.
GraphHopper
Software Development
Munich, Bayern 653 followers
GraphHopper Directions API - Route Planning For Your Application
About us
GraphHopper GmbH is a software company that provides routing and optimization solutions for businesses and organizations. Their products include the GraphHopper Directions API, which provides accurate and efficient routing services for a variety of applications, and the GraphHopper Optimization API, which enables businesses to optimize their delivery and logistics operations. GraphHopper's solutions are based on advanced algorithms and machine learning techniques, and are used by companies in industries such as transportation, logistics, and e-commerce. With a focus on open-source technology and flexible deployment options, GraphHopper helps businesses to improve efficiency, reduce costs, and enhance customer satisfaction.
- Website
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https://www.graphhopper.com/
External link for GraphHopper
- Industry
- Software Development
- Company size
- 2-10 employees
- Headquarters
- Munich, Bayern
- Type
- Self-Owned
- Founded
- 2016
- Specialties
- Software, Logistik, and Routenplanung
Locations
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Primary
Get directions
Munich, Bayern 81373, DE
Employees at GraphHopper
Updates
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We have released version 11.0 of GraphHopper, the flexible and fast open source routing engine 🎉 Including a navigation endpoint with custom model support, flexible turn cost modeling, smarter handling of private roads, and a much faster public transit solver! https://lnkd.in/evG6K4-R
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Bettermile uses our specially designed e-bike profile optimized for delivery. You can access the same powerful profile through the GraphHopper Directions API. Try it out on GraphHopper Maps https://lnkd.in/eATtA5iB And let us know your questions! https://lnkd.in/eSGjzzr8 Learn more about how Bettermile uses this profile: https://lnkd.in/eufzzVvf