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graphhopper
/
graphhopper
Public
Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.
Apache License 2.0
Updated Feb 2, 2026
Created Feb 18, 2012
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6,256
stars
1,867
forks
176
watchers
254
open issues
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Codebase composition by bytes
Top Contributors
KA
karussell
1803 commits
EA
easbar
1437 commits
MI
michaz
661 commits
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boldtrn
135 commits
RA
ratrun
102 commits
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otbutz
61 commits
DE
devemux86
52 commits
FB
fbonzon
33 commits
ST
stefanholder
17 commits
NO
NopMap
12 commits
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redaready
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Repository Complexity
Approximate file count and repository size.
Files
-
Size (KB)
139,280
Issues & Activity
Open vs closed issues and recent activity peak.
Open Issues 28
Closed Issues 72
Open Issues
100
Activity Peak
Most recent day with highest activity
Feb 2, 2026 • 4 events
Stars & Forks Over Time
Cumulative stars and forks based on recent history.