tppiotrowski

3 Show HNs that got attention, 2021 to 2024. 753 points in all, 1 with 50 or more.

First
GPX replay (2021)
Best
Shade Map (685 points)
tppiotrowski on HN

Productivity

2024

Shade Map

Every mountain, building and tree shadow mapped for any date and time

Debated685 points183 comments

Creative

2021

GPX replay

GPX replay map that shows terrain shadows during activities

Curious43 points14 comments

Web and SaaS

2022

webcam-passport-photo

Take a Passport Photo in the Browser

Quiet25 points7 comments

Makers can hide their page. See how to opt out.

P2P.AI