TamperMonkey (for Google Chrome) OR GreaseMonkey (for Mozilla Firefox) add-on has to be installed in your browser. Seriously, script won't work without this add-on.
Also please take into account this script works only with English or Russian versions of LinkedIn.
- Visit GreasyFork
- Click "Install this script"
- Ready! Visit somebody's LinkedIn profile to check. Mine for example :)
Note that person you want to endorse has to be in your contacts list!
