OpenSeaMap

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Analyzed 2 days ago. based on code collected 3 days ago.

Project Summary

OpenSeaMap - The free nautical chart

Tags

charts mapping marine maritime nautical nautical_charts navigation openlayers openseamap openstreetmap streetmap

In a Nutshell, OpenSeaMap...

...
has had 527 commits made by 28 contributors
representing 34,141 lines of code
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is mostly written in JavaScript
with an average number of source code comments
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has a well established, mature codebase
maintained by one developer
with increasing Y-O-Y commits
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took an estimated 8 years of effort (COCOMO model)
starting with its first commit in August, 2009
ending with its most recent commit 5 months ago

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(3 Locations)

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Niko Ehrenfeuchter

Licenses

CC Attribution-NonCommercial-ShareAlike 3.0

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This Project has No vulnerabilities Reported Against it

Did You Know...

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nearly 1 in 3 companies have no process for identifying, tracking, or remediating known open source vulnerabilities
...
compare projects before you chose one to use
...
use of OSS increased in 65% of companies in 2016
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Code

Lines of Code

Activity

Commits per Month

Community

Contributors per Month

Languages

XML	65%
JavaScript	14%
PHP	13%
5 Other	8%

30 Day Summary

May 12 2026 — Jun 11 2026

0 Commits
0 Contributors

12 Month Summary

Jun 11 2025 — Jun 11 2026

4 Commits
1 Contributors

Most Recent Contributors

	oterral		...ang Schildbach
	Olivier Terral		Steffen Volkmann
	stevo01		OpenDEM

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4.0/5.0

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