Hacker News: ajd555

New comment by ajd555 in "Microsoft Drops Claude Code After Budget Overrun"

ajd555 — Fri, 22 May 2026 17:50:27 +0000

2nd link doesn't work. That would be a neat tool, to find the original article and see how many levels of AI summary it has gone through, a game of AI telephone!

New comment by ajd555 in "Ask HN: What Are You Working On? (April 2026)"

ajd555 — Mon, 13 Apr 2026 11:30:00 +0000

A news aggregator like HN but specifically for freight: https://news.freight.nyc

The idea is mostly to build a community for the sector I work in, since there isn't any (aside from Reddit...)

New comment by ajd555 in "Orientale basin photographed by Artemis II"

ajd555 — Mon, 06 Apr 2026 20:47:21 +0000

> It is identifiable by the dark splotches that cover its surface. These are ancient lava flows from a time early in the Moon’s history when it was volcanically active.

Orientale basin photographed by Artemis II

ajd555 — Mon, 06 Apr 2026 20:47:21 +0000

Article URL: https://www.nasa.gov/image-detail/amf-art002e009212/

Comments URL: https://news.ycombinator.com/item?id=47666846

Points: 2

# Comments: 2

New comment by ajd555 in "Caveman: Why use many token when few token do trick"

ajd555 — Sun, 05 Apr 2026 12:32:25 +0000

So, if this does help reduce the cost of tokens, why not go even further and shorten the syntax with specific keywords, symbols and patterns, to reduce the noise and only keep information, almost like...a programming language?

New comment by ajd555 in "Hacker News inspired news board for freight"

ajd555 — Fri, 03 Apr 2026 16:29:15 +0000

I built this very simple tool, inspired by Hacker News' simple yet convenient UI, to create a community around the latest freight developments (I run a last-mile delivery fleet in NYC). I'm mostly posting about NYC freight news, but would love to get other freight enthusiasts/professionals/insiders to join and share their insights and thoughts, not just in NYC or even the US. The tool is simple, with almost no JS and all SSR, to keep things simple. It's still running on my dev server at home, so uptime is not guaranteed. Open to any feedback on this.

Hacker News inspired news board for freight

ajd555 — Fri, 03 Apr 2026 16:29:15 +0000

Article URL: https://news.freight.nyc/

Comments URL: https://news.ycombinator.com/item?id=47628718

Points: 2

# Comments: 1

New comment by ajd555 in "Ask HN: What are you working on? (October 2025)"

ajd555 — Sun, 12 Oct 2025 21:37:16 +0000

I'm currently working on building a local delivery service using electric cargo bikes in NYC: https://hudsonshipping.co. We are planning to launch our first pilot in early 2026 with our first customers in Brooklyn. We've built all of the tech in-house to manage the fleet, deliveries and optimize our routes. If you know of anyone that would like to be a part of the pilot program, feel free to reach out to me!

New comment by ajd555 in "A story about bypassing air Canada's in-flight network restrictions"

ajd555 — Fri, 10 Oct 2025 11:52:14 +0000

If a ping to a specific IP times out, I wouldn't say the IP is blocked. It could be that ICMP specifically is blocked, following some network rules on the firewall. This is pretty common in entreprise networks to not allow endpoint discovery. I could be missing something and happy to be corrected here, but I was surprised to read that.

New comment by ajd555 in "Ask HN: What are you working on? (September 2025)"

ajd555 — Wed, 01 Oct 2025 22:09:44 +0000

Still working on building a local delivery service in NYC using electric Cargo Bikes, at https://hudsonshipping.co. We're aiming to launch our first pilot in early 2026 in Brooklyn!

New comment by ajd555 in "How far can you go by train in 5 hours? (interactive map)"

ajd555 — Sun, 21 Sep 2025 16:18:23 +0000

Any idea why Spain and Portugal have such small isometric zones? An obvious factor is the mountains in the North, but I'm surprised there isn't easier access between the Iberian peninsula and France

New comment by ajd555 in "How to build vector tiles from scratch"

ajd555 — Thu, 04 Sep 2025 18:23:13 +0000

So running a SQL query and returning GeoJSON? Sorry that didn't work - hopefully you can work on another system like this soon, with someone who actually understands the benefits of tiles!

New comment by ajd555 in "How to build vector tiles from scratch"

ajd555 — Thu, 04 Sep 2025 15:53:19 +0000

Thank you! I'll take a look, this looks great

New comment by ajd555 in "How to build vector tiles from scratch"

ajd555 — Thu, 04 Sep 2025 15:48:58 +0000

Good to know - thank you!

New comment by ajd555 in "How to build vector tiles from scratch"

ajd555 — Thu, 04 Sep 2025 13:36:51 +0000

Awesome, good job! Did you implement likes and polygons too?

New comment by ajd555 in "How to build vector tiles from scratch"

ajd555 — Thu, 04 Sep 2025 13:17:10 +0000

This is amazing, I hadn't come across these tools, these are extremely useful!

New comment by ajd555 in "How to build vector tiles from scratch"

ajd555 — Thu, 04 Sep 2025 13:08:33 +0000

I have not looked at PMTiles, so far everything holds nicely generated in memory, so I haven't had the need to store this information. I'll keep it in mind.

Any idea why Mapbox GL JS doesn't support GeoJSON vector tiles?

New comment by ajd555 in "How to build vector tiles from scratch"

ajd555 — Thu, 04 Sep 2025 13:01:40 +0000

I've found some waterways traffic data, but it seems to be previous day usage data, and not real-time usage or position. I'll dig to see if there is some info, as that would add some value to the dashboard for sure!

New comment by ajd555 in "How to build vector tiles from scratch"

ajd555 — Thu, 04 Sep 2025 13:00:48 +0000

Honestly, simple curiosity + wanted to keep it in Go

New comment by ajd555 in "How to build vector tiles from scratch"

ajd555 — Thu, 04 Sep 2025 13:00:06 +0000

Thank you - I will watch that with my coffee. I also realize this means I set the extent to 512 in the mvt file - that means I won't benefit from that subpixel precision you mentioned - I'll update the code and test it out