PCTS — PC Troubleshooter

What it does

PCTS Packing Calculator: the fast, browser-based 3D bin packing tool for moving companies, freight coordinators, and logistics planners. Calculate how to load box trucks, semi-trailers, and sea containers — no install, no server.

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  TruckFitMay 2026 · truckfit.lovable.app · ▲4

  Optimize packing boxes in moving trucks. Real time load plan

• 3B
  3D Binpacking Algorithm Visualized2023 · skusavvy.com · ▲115
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  Pack Prep ToolsAug 2026 · packpreptools.com · ▲1

  Packaging calculators and guides for smarter dispatch

• ID
  I develop free, open source and web based irregular shapes bin solver2024 · nest2d.online · ▲38
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  LoadOptimizer.ai Feb 2026 · ▲2

  AI-powered 3D load plans for containers & trucks in seconds

• SC
  Simple CBM calculator for shipping and freightMar 2026 · cbmcalc.com · ▲5

  Hi HN Just sharing a small tool I built: https://cbmcalc.com It calculates CBM (cubic meters) for shipping cartons, pallets, or multiple boxes. I made it because most CBM calculators online are too simple and some couldn't add multi items. This one is simple and kinda works on mobile too Would love any feedback!

• 
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  Put your technical content on autopilot

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  Brila▲1,367

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• AG
  A game where you build a GPU▲964

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  Life & fun · Apr 2026 · jaso1024.com

• IB
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  Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

  AI · Apr 2026 · github.com

• 
  Fathom 3.0▲803

  AI meeting notes: now bot-free, in ChatGPT & Claude + more

  AI · Apr 2026 · fathom.ai

• BC
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  Life & fun · Apr 2026 · sam-burns.com

• IB
  I built a frontpage for personal blogs▲783

  With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

  AI · Apr 2026 · text.blogosphere.app