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Pathetic – Java pathfinding: 10k concurrent paths in ~7ms

  • Hacker News

It started with drones. My co-founder and I were building a Minecraft plugin where drones had to navigate through unloaded chunks - terrain that doesn't even exist in memory yet. No existing library had any concept of it, which led to drones being stuck in non-existence. Slopp...

  • Published: May 5, 2026
  • First seen: May 5, 2026
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AI Summary

It started with drones. My co-founder and I were building a Minecraft plugin where drones had to navigate through unloaded chunks - terrain that doesn't even exist in memory yet. No existing library had any concept of it, which led to drones being stuck in non-existence. Slopp...

Best for

Teams evaluating AI product workflows / Builders comparing emerging tools / Operators tracking early category shifts

Why it matters

Primary discovery source is Hacker News.

Key Features

  • Primary public product URL is https://github.com/bsommerfeld/pathetic.
  • Description: It started with drones. My co-founder and I were building a Minecraft plugin where drones had to navigate through unloaded chunks - terrain that doesn't even exist in memory yet. No existing library had any concept of....
  • GitHub repository is linked as bsommerfeld/pathetic.
  • Listed on Hacker News as "Pathetic – Java pathfinding: 10k concurrent paths in ~7ms".
  • Source description: It started with drones. My co-founder and I were building a Minecraft plugin where drones had to navigate through unloaded chunks - terrain that doesn't even exist in memory yet. No existing library had any concept of....

Use Cases

  • Primary discovery source is Hacker News.
  • A public GitHub repo is available for direct technical review.
  • Hacker News mention is recent (2026-05-05).
  • Primary public product URL is https://github.com/bsommerfeld/pathetic.
  • Description: It started with drones. My co-founder and I were building a Minecraft plugin where drones had to navigate through unloaded chunks - terrain that doesn't even exist in memory yet. No existing library had any concept of....

Why Now

Pathetic – Java pathfinding: 10k concurrent paths in ~7ms is appearing on fresh discovery surfaces, so it is worth reviewing while momentum is still forming. Confidence is currently medium (49/100), so treat this as an early signal rather than a settled trend.

Community Signals

Trend score

42.7

24h momentum

Rising

Hacker News points

5

Rising

Facts / Signals / Inference / Unknowns

Facts

  • Listed on Hacker News as "Pathetic – Java pathfinding: 10k concurrent paths in ~7ms".
  • Source description: It started with drones. My co-founder and I were building a Minecraft plugin where drones had to navigate through unloaded chunks - terrain that doesn't even exist in memory yet. No existing library had any concept of....
  • Source publish date is 2026-05-05.
  • Description: It started with drones. My co-founder and I were building a Minecraft plugin where drones had to navigate through unloaded chunks - terrain that doesn't even exist in memory yet. No existing library had any concept of....
  • GitHub repository is linked as bsommerfeld/pathetic.
  • Primary public product URL is https://github.com/bsommerfeld/pathetic.

Signals

  • Hacker News mention is recent (2026-05-05).
  • A public GitHub repo is available for direct technical review.
  • Primary discovery source is Hacker News.

Inference

  • Public code access can lower evaluation friction for developer audiences.

Unknowns

  • Documentation is not explicitly linked in the current allowed evidence set.
  • No tagline is stored on the current product record.
  • Pricing details are not explicitly linked in the current allowed evidence set.
  • Recent changelog or release history is not explicitly linked in the current allowed evidence set.
  • Release cadence cannot be confirmed unless a changelog or release link is explicitly provided.

Evidence Snapshots

Pathetic – Java pathfinding: 10k concurrent paths in ~7ms

Listed on Hacker News as "Pathetic – Java pathfinding: 10k concurrent paths in ~7ms".

Pathetic – Java pathfinding: 10k concurrent paths in ~7ms GitHub repository

GitHub repository is linked as bsommerfeld/pathetic.

Pathetic – Java pathfinding: 10k concurrent paths in ~7ms official profile

Primary public product URL is https://github.com/bsommerfeld/pathetic.

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Original Sources

Hacker News