Mantained fork by @2Abendsegler:
https://github.com/2Abendsegler/GClh
Changelog: CHANGELOG.md
Firefox
- Install Greasemonkey as a Firefox Add-On
- Install GClh as a Greasmonkey-Script from here: amshove.net
Chrome
- Just install the Script from Chrome Webstore
- Do NOT run GClh in Tampermonkey!
Opera
- Just install the Script from addons.opera.com
Use the Issue-List on github or discuss at geoclub.de
If you are familiar with javascript, just clone the repository and try to improve GClh yourself. After testing, do a pull request on github and I will merge your code to the main GClh stream.