Habr
β
How to become an author
My feed
All streams
Development
Admin
Design
Management
Marketing
PopSci
Search
Write a publication
Settings
Login
Pull to refresh
2
0
Vitaly
@Vitalik
User
Follow
Send message
Profile
Publications
Comments
6
Bookmarks
4
More
Dropdown
Followers
Following
Badges
Habred
Belongs to hubs
Self Promo
Information
Rating
Does not participate
Location
Киевская обл., Украина
Date of birth
August 29 1900
Registered
March 2 2007
Activity
December 25 2017 at 15:30