Show HN: I started a Twitter account to predict late Caltrain trains (twitter.com)

5 points by klinquist 3y ago ↗ HN

Mine is just a little nodejs app with DynamoDB backend.

As it turns out, Caltrain was already negotiating contracts with a company called SimplifyTransit to do the same thing.

Happy to shake things up and provide Caltrain riders with options!