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Tags / Maps and geospatial /

Routing engine

Software that calculates routes or travel times over a road, foot, or bike network.

The 12repositories with this Tag gained +318 net stars in the last 30 days, 12% less than the 30 days before.

0 created in the last 90 days · 5 published a release in the last 30 days · 30K stars in total

All in the Repository Index On Trending

Net stars each day, last 30 days+59 last 7 days

Oct 6, 2026Nov 4, 2026

Most net stars, last 30 days

valhalla/valhalla

Open Source Routing Engine for OpenStreetMap

+129

41% of the net stars of this Tag

Largest Pace, last 30 days

No other repository gained 2 or more times the net stars of the 30 days before.

Most stars, created in the last 90 days

No other repository with this Tag was created in the last 90 days.

Where the stars went, last 13 weeks

Net stars gained each week. The repositories that gained the most have their own color.

valhalla/valhalla gained 36% of the net stars of this Tag in the last 13 weeks.

valhalla/valhalla, week to Aug 12: +20 net starsProject-OSRM/osrm-backend, week to Aug 12: +23 net starsgraphhopper/graphhopper, week to Aug 12: +12 net starsmotis-project/motis, week to Aug 12: +4 net starsopentripplanner/OpenTripPlanner, week to Aug 12: +5 net starsAll other repositories, week to Aug 12: +9 net starsvalhalla/valhalla, week to Aug 19: +28 net starsProject-OSRM/osrm-backend, week to Aug 19: +25 net starsgraphhopper/graphhopper, week to Aug 19: +12 net starsmotis-project/motis, week to Aug 19: +5 net starsopentripplanner/OpenTripPlanner, week to Aug 19: +7 net starsAll other repositories, week to Aug 19: +13 net starsvalhalla/valhalla, week to Aug 26: +32 net starsProject-OSRM/osrm-backend, week to Aug 26: +22 net starsgraphhopper/graphhopper, week to Aug 26: +10 net starsmotis-project/motis, week to Aug 26: +11 net starsopentripplanner/OpenTripPlanner, week to Aug 26: +7 net starsAll other repositories, week to Aug 26: +13 net starsvalhalla/valhalla, week to Sep 2: +32 net starsProject-OSRM/osrm-backend, week to Sep 2: +22 net starsgraphhopper/graphhopper, week to Sep 2: +13 net starsmotis-project/motis, week to Sep 2: +12 net starsopentripplanner/OpenTripPlanner, week to Sep 2: +6 net starsAll other repositories, week to Sep 2: +8 net starsvalhalla/valhalla, week to Sep 9: +32 net starsProject-OSRM/osrm-backend, week to Sep 9: +23 net starsgraphhopper/graphhopper, week to Sep 9: +26 net starsmotis-project/motis, week to Sep 9: +2 net starsopentripplanner/OpenTripPlanner, week to Sep 9: +5 net starsAll other repositories, week to Sep 9: +10 net starsvalhalla/valhalla, week to Sep 16: +37 net starsProject-OSRM/osrm-backend, week to Sep 16: +24 net starsgraphhopper/graphhopper, week to Sep 16: +15 net starsmotis-project/motis, week to Sep 16: +7 net starsopentripplanner/OpenTripPlanner, week to Sep 16: +8 net starsAll other repositories, week to Sep 16: +11 net starsvalhalla/valhalla, week to Sep 23: +29 net starsProject-OSRM/osrm-backend, week to Sep 23: +25 net starsgraphhopper/graphhopper, week to Sep 23: +10 net starsmotis-project/motis, week to Sep 23: +6 net starsopentripplanner/OpenTripPlanner, week to Sep 23: +3 net starsAll other repositories, week to Sep 23: +9 net starsvalhalla/valhalla, week to Sep 30: +29 net starsProject-OSRM/osrm-backend, week to Sep 30: +16 net starsgraphhopper/graphhopper, week to Sep 30: +19 net starsmotis-project/motis, week to Sep 30: +7 net starsopentripplanner/OpenTripPlanner, week to Sep 30: +5 net starsAll other repositories, week to Sep 30: +2 net starsvalhalla/valhalla, week to Oct 7: +19 net starsProject-OSRM/osrm-backend, week to Oct 7: +10 net starsgraphhopper/graphhopper, week to Oct 7: +5 net starsmotis-project/motis, week to Oct 7: +4 net starsopentripplanner/OpenTripPlanner, week to Oct 7: +6 net starsAll other repositories, week to Oct 7: +8 net starsvalhalla/valhalla, week to Oct 14: +32 net starsProject-OSRM/osrm-backend, week to Oct 14: +19 net starsgraphhopper/graphhopper, week to Oct 14: +9 net starsmotis-project/motis, week to Oct 14: +8 net starsopentripplanner/OpenTripPlanner, week to Oct 14: +6 net starsAll other repositories, week to Oct 14: +10 net starsvalhalla/valhalla, week to Oct 21: +32 net starsProject-OSRM/osrm-backend, week to Oct 21: +26 net starsgraphhopper/graphhopper, week to Oct 21: +13 net starsmotis-project/motis, week to Oct 21: +8 net starsopentripplanner/OpenTripPlanner, week to Oct 21: +9 net starsAll other repositories, week to Oct 21: +7 net starsvalhalla/valhalla, week to Oct 28: +30 net starsProject-OSRM/osrm-backend, week to Oct 28: +14 net starsgraphhopper/graphhopper, week to Oct 28: +10 net starsmotis-project/motis, week to Oct 28: +3 net starsopentripplanner/OpenTripPlanner, week to Oct 28: +1 net starsAll other repositories, week to Oct 28: +7 net starsvalhalla/valhalla, week to Nov 4: +31 net starsProject-OSRM/osrm-backend, week to Nov 4: +12 net starsgraphhopper/graphhopper, week to Nov 4: +7 net starsmotis-project/motis, week to Nov 4: +2 net starsopentripplanner/OpenTripPlanner, week to Nov 4: +3 net starsAll other repositories, week to Nov 4: +4 net stars

Compare growth

5 of 12 repositories: Created more than 2 years ago, with a push in the last 7 days and a GitHub release in the last 30 days. Select a column name to change the order.

#RepositoryStarsGained, 7 daysPace
1Project-OSRM/osrm-backend

Open Source Routing Machine - C++ backend

8.2K+12–
2valhalla/valhalla

Open Source Routing Engine for OpenStreetMap

6.4K+311.0×
3GIScience/openrouteservice

🌍 The open source route planner api with plenty of features.

2K+2–
4motis-project/motis

multimodal routing, geocoding, and map tiles

622+2–
5hove-io/navitia

The open source software to build cool stuff with locomotion

4570–

Faster than the 30 days before

Net stars of the last 30 days are 2 or more times those of the 30 days before.

No repository with this Tag meets this rule now.

Slower than the 30 days before

Net stars of the last 30 days are 50% or less of those of the 30 days before.

No repository with this Tag meets this rule now.

New in the last 90 days

Created on GitHub in the last 90 days.

No repository with this Tag meets this rule now.

Older than 2 years, still releasing

Created more than 2 years ago, with a push in the last 7 days and a GitHub release in the last 30 days.

  1. Project-OSRM/osrm-backend8.2K · release 4 days ago
  2. valhalla/valhalla6.4K · release 29 days ago
  3. GIScience/openrouteservice2K · release 22 days ago
  4. motis-project/motis622 · release 14 days ago
  5. hove-io/navitia457 · release 5 days ago

Last release more than 180 days ago

The newest GitHub release is more than 180 days old. A repository that never published a release is not in this list.

  1. CxAalto/gtfspy168 · release 8 years ago

Top GitHub topics with this Tag

Primary languages

How a repository gets this Tag

An agent reads the description, the GitHub topics, and the start of the README of each repository. It chooses Tags only from the Tag list in the AwesomeRepos source code. For each Tag, it quotes the text. A code check keeps the Tag only when the quote is in that text. The page of each repository shows the quote of each of its Tags. A Tag does not rank repositories. It does not say that one repository can replace another. To report a wrong Tag, use "Report a problem with this page" on the page of the repository.

How the numbers are counted

All numbers come from the Star History of the repositories that have the Tag now. A period is a run of complete UTC days. All numbers on this page count only the repositories that AwesomeRepos shows in lists. A machine computes them each hour.

For each repository, a period counts only when Star History has each of its days, or when the repository was created in the period. Otherwise the table shows "–". The bars of a week with no complete data are grey.

The Pace is the net stars of a period divided by the net stars of the period before. It shows only when Star History covers each day of the period before, with at least 3 net stars a day on average.

The chart at the top adds up the net stars of all the repositories with the Tag. A rising Admission comes into the Repository Index because it gained stars quickly. Its Star History before its Admission comes from the Repository Host. Thus the days before many rising Admissions are higher than they were for the repositories in the index at that time.

The releases are the GitHub releases of each repository. The lists and the table do not rank repositories, and they do not say that one repository can replace another.