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
0
Костик Леонид
@ilya192000
read-only
Пользователь
Send message
Profile
Bookmarks
Belongs to hubs
JavaScript
Python
Information
Rating
Does not participate
Location
Арзамас, Нижегородская обл., Россия
Date of birth
August 7 1998
Registered
May 27 2017
Activity
May 31 2017 at 10:00