How to study free of charge?


Tell your friends about the awesomeness of Hexlet


Send them your referral link


Friend buys membership → you get 10 days for free

Sign in or sign up to obtain your personal referral link

How are days added?
You get 10 days of full access per each referral when they get paid membership. No limits! 10 memers — 100 days! Refer the whole neighborhood — get 20 years of full access! :-)

What if I already have an active paid membership?
Days are added to your account regardless and will be used when your current membership ends.

What if I get bonus days, and later pay for a membership myself?
Unused days will be saved for the future.