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F3D 4.0.0 adds FreeCAD (.FCStd) support

https://github.com/f3d-app/f3d/releases/tag/v4.0.0
1•GlowOnDub•1h ago

Comments

GlowOnDub•1h ago
We just release F3D 4.0.0, fast and minimalist 3D viewer. Obviously free and open source

One of the key new feature is the support for .FCStd files! Quickly browse through your FreeCAD files effortlessly, generate thumbnails in your file browser as well.

https://github.com/f3d-app/f3d/releases/tag/v4.0.0

You can even open them on your web broswer right here:

https://f3d.app/viewer

Let us know what you think!

Ask HN: Can a PHP RCE vulnerability auto-patch vulnerable servers?

1•entryleveljobsc•29s ago•0 comments

Magic state cultivation on a superconducting quantum processor

https://arxiv.org/abs/2512.13908
1•kheal•40s ago•1 comments

Custom PHP module patching php2shell for PHP 5.6-8.5

https://github.com/HOSTED-POWER/php_uploadprogress_guard
1•BryantD•45s ago•0 comments

Mass Effect 5 Trailer Leaks Online

https://www.ign.com/articles/mass-effect-5-trailer-leaks-online-with-mass-effect-universe-title-r...
1•prossercj•1m ago•0 comments

Show HN: Fastagent – Deploy a chat agent API to your own Cloud Run

https://evabench.dev/fastagent/
1•jacobwang92•3m ago•0 comments

Superlite: Agent Management Deep Dive

https://contextfirst.blog/superlite-philosophy-gates-decisions/
1•iheatuchriswogu•3m ago•1 comments

Show HN: Trace Intelligence for Claude Code, Codex, Cursor, OpenCode, Grok

https://github.com/viktor-com/tracequest
1•everlier•4m ago•0 comments

vLLM TorchTPU: Zero-copy KV cache offloading and disaggregated serving

https://vllm.ai/blog/2026-10-20-vllm-torchtpu
1•mikemo88•5m ago•0 comments

Ask HN: Should AI be making decisions, or just make sure you see what matters?

1•rearview•5m ago•0 comments

Kubernetes vs. Docker Compose: When Do You Need Orchestration? (2026)

https://lucasaguiar.xyz/posts/kubernetes-vs-docker-compose-guia-2026/
1•isfttr•6m ago•0 comments

Claude Mod Database View

https://github.com/agntflw/claude-dbview
1•agntflow•6m ago•0 comments

Opus 5.5 built a 3D film explaining how LLM works

https://www.youtube.com/watch?v=LDH7UhHeKG4
1•earthwalker17•7m ago•0 comments

OCRia-1: A new SOTA 4B document parser

https://www.llamaindex.ai/blog/parse-ocria-1
5•cheesyFishes•7m ago•0 comments

Taler – a digital payment system as private as cash

https://taler-ops.ch/en/
1•Bluestein•9m ago•0 comments

Battle Drones–a vibe coded RTS with audio-based multiplayer

https://simonwillison.net/2026/Oct/20/battledrones/
1•krunck•10m ago•0 comments

Vim for OpenAPI/MCP Inspection

https://hookfish.dev
1•hackgician•10m ago•1 comments

Pegasus and mercenary spyware attacks on Serbian pro-democracy figures

https://citizenlab.ca/research/pegasus-spyware-serbian-pro-democracy/
1•torsi0n•10m ago•0 comments

Giant 'heat storms' are scorching the Earth

https://www.reuters.com/investigates/special-report/climate-heatstorms-science/
3•gpi•10m ago•0 comments

Unikernels in OCaml

https://uniker.nl/
3•birdculture•15m ago•0 comments

Rogers to charge new fee for bills paid by credit card

https://www.cbc.ca/lite/story/9.7391506
1•colinprince•16m ago•0 comments

Show HN: Halv – open-source agent coding software that reduces your usage

https://halv.ai/
3•villaspedro•16m ago•0 comments

Go, TypeScript, or Rust: Which Handles 10K Requests Better?

https://cheikhhseck.medium.com/go-typescript-or-rust-which-handles-10k-requests-better-27f382d62abe
1•cheikhdev•18m ago•0 comments

Version Control for Hardware Projects

https://landing-page-synckit.vercel.app/
1•2ded12•21m ago•0 comments

If you only read one Robert Caro book

https://minhanhday.substack.com/p/robert-caro-on-power
2•mday404•22m ago•0 comments

WinDirStat, but for Source Code

https://pvrlabs.xyz/aibadger/codemap/
1•ejboy•22m ago•0 comments

Building a VMM from scratch, #0.5: Booting Linux in 190 lines of C

https://blog.boxlite.ai/building-a-vmm-from-scratch-0-5-booting-linux-in-190-lines-of-c
4•dorianzheng•23m ago•0 comments

Life Too Expensive? Here's How Prices Have Risen for Homes, College, Health Care

https://www.nytimes.com/interactive/2026/10/21/us/inflation-prices-real-estate-child-care-afforda...
2•mikhael•26m ago•1 comments

The number of points on an elliptic curve

https://www.johndcook.com/blog/2026/10/22/the-number-of-points-on-an-elliptic-curve/
2•ibobev•26m ago•0 comments

Mathematics Is a Subject for the Young

https://terrytao.wordpress.com/2026/10/21/mathematics-is-a-subject-for-the-young/
2•sonicrocketman•26m ago•0 comments

Backdoors, Incompetence, and Elliptic Curves

https://www.johndcook.com/blog/2026/10/21/emudhra/
1•ibobev•26m ago•0 comments