Select - Your Community
Select
Get Mobile App

Hacker News

avatar

Hacker News: Newest

a year ago

shared a link post in group #Hacker News

blog.transitapp.com

No GPS required: our app can now locate underground trains

Article URL: https://blog.transitapp.com/go-underground/ Comments URL: https://news.ycombinator.com/item?id=42122085 Points: 1000 # Comments: 308

Comment here to discuss with all recipients or tap a user's profile image to discuss privately.

Embed post to a webpage :
<div data-postid="bxwoozd" [...] </div>
Terms of Service•Privacy Policy