fp.

Show HN: Free textbook on engineering thermodynamics

https://thermodynamicsbook.com/

124•2DcAf•14h ago•30 comments

Show HN: AI memory with biological decay (52% recall)

https://github.com/sachitrafa/YourMemory

83•SachitRafa•9h ago•42 comments

Show HN: Turning a Gaussian Splat into a videogame

https://blog.playcanvas.com/turning-a-gaussian-splat-into-a-videogame/

209•yak32•3d ago•51 comments

Show HN: Startup Equity Adventure Game

https://options-game-polymathrobotics.pythonanywhere.com/

25•iliabara•7h ago•9 comments

Show HN: Tiao, A two-player turn-based board game

https://playtiao.com

39•trebeljahr•9h ago•15 comments

Show HN: The Unix Magic poster, annotated (updated)

https://github.com/drio/unixmagic

26•drio•4h ago•1 comments

Show HN: AgentSwarms – free hands-on playground to learn agentic AI, no setup

https://agentswarms.fyi/

12•rohan044•9h ago•1 comments

Show HN: Friendly prediction markets to turn trips into a running tournament

https://bets.bernikins.com/

3•k0rm•3h ago•0 comments

Show HN: Paper Millionaire – A Startup Stock Option Horror Roguelike

https://paper-millionaire.pagey.site/

3•freakynit•2h ago•0 comments

Show HN: Matrirc – run irssi in 2026, talk to people on Matrix

https://github.com/pawelb0/matrirc

8•pawelb0•8h ago•0 comments

Show HN: Auge Vision from Your Terminal

https://auge.franzai.com/

21•franze•10h ago•3 comments

Show HN: A free ESG stock screener that publishes its losses and methodology

https://jumpstartsignal.com/

27•irldexter•20h ago•24 comments

Show HN: CrabPDF – privacy-first PDF editor that edits real text

https://crabpdf.com/

3•rabbithols•6h ago•0 comments

Show HN: I remade my blog into a Windows 3.1 environment

https://passo.uno/

23•theletterf•19h ago•18 comments

Show HN: Nitrum – Rust Toolkit and CLI for AWS Nitro Enclaves

https://github.com/matzapata/nitrum

3•matzapata•7h ago•1 comments

Show HN: Out Loud – open-source desktop TTS app for macOS/Windows/Linux

https://github.com/light-cloud-com/out-loud

2•julia-kafarska•7h ago•0 comments

Show HN: Logic Designer – Webapp

https://logic-designer.github.io/logic-designer-main/

4•logic-designer•7h ago•0 comments

Show HN: Polynya – Turn your Postgres into workspaces for AI

https://polynya.dev/

4•hasyimibhar•8h ago•0 comments

Show HN: Kloak, A secret manager that keeps K8s workload away from secrets

https://getkloak.io/

61•neo2006•1d ago•52 comments

Show HN: Mdlens – Reduce token spend and boost retrieval on Markdown-heavy repos

https://github.com/Dreeseaw/mdlens

3•dreeseaw•9h ago•0 comments

Show HN: I've built a nice home server OS

https://lightwhale.asklandd.dk/

185•Zta77•2d ago•75 comments

Show HN: A Karpathy-style LLM wiki your agents maintain (Markdown and Git)

https://github.com/nex-crm/wuphf

252•najmuzzaman•1d ago•112 comments

Show HN: Stop Destroying Your Charging Cables

https://www.bbc.com/future/article/20260421-your-bad-habits-are-destroying-your-charging-cables

9•wasimsk•10h ago•0 comments

Show HN: Browser Harness – Gives LLM freedom to complete any browser task

https://github.com/browser-use/browser-harness

128•gregpr07•2d ago•61 comments

Show HN: Browse GitHub repos in Emacs without cloning

https://github.com/agzam/remoto.el

22•iLemming•1d ago•10 comments

Show HN: Honker – Postgres NOTIFY/LISTEN Semantics for SQLite

https://github.com/russellromney/honker

309•russellthehippo•3d ago•80 comments

Show HN: Time Pin – a Geo Guessr style game but history themed

https://www.crazygames.com/game/time-pin

7•AndreiCx•10h ago•0 comments

Show HN: Gova – The declarative GUI framework for Go

https://github.com/NV404/gova

140•aliezsid•2d ago•28 comments

Show HN: <Hyper-frame> – an iframe element to embed any website

https://www.hyper-frame.art/

5•keepamovin•11h ago•5 comments

Show HN: WaveletLM – wavelet-based, attention-free model with O(n log n) scaling

https://github.com/ramongougis/WaveletLM

6•anarmorarm•12h ago•1 comments