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Show HN: Hindsight Simulator – Go back in time and get rich

https://chrispattle.com/hindsight-simulator
8•pattle•2h ago

Comments

jordiburgos•53m ago
I need to write a guide just in case I go back in time. How to get most of the crashes in the past.
underduck•34m ago
interesting project
tnelsond4•24m ago
Very fun. Almost as much fun as the actual stock market.

Show HN: Keeper – embedded secret store for Go (help me break it)

https://github.com/agberohq/keeper
25•babawere•2h ago•4 comments

Show HN: I built a Cargo-like build tool for C/C++

https://github.com/randerson112/craft
152•randerson_112•19h ago•137 comments

Show HN: Druids – Build your own software factory

https://github.com/fulcrumresearch/druids
53•etherio•1d ago•11 comments

Show HN: Rust based eBook library for Python, with MIT license

https://github.com/arc53/fast-ebook
28•larry-the-agent•13h ago•2 comments

Show HN: CSS Studio. Design by hand, code by agent

https://cssstudio.ai
154•SirHound•1d ago•95 comments

Show HN: A tool to manage a swarm of coding agents on Linux

https://github.com/penberg/swarm
5•penberg•3h ago•1 comments

Show HN: A security scanner for AI Agent Skills

https://github.com/Fangcun-AI/SkillWard/tree/main
5•mayziem•3h ago•0 comments

Show HN: Search cheap night train tickets in Europe

https://trainbot.eu/
3•druskacik•3h ago•0 comments

Show HN: Run GUIs as Scripts

https://github.com/skinnyjames/hokusai-pocket
2•zero-st4rs•3h ago•0 comments

Show HN: Moon simulator game, ray-casting

https://mooncraft2000.com
105•JKCalhoun•3d ago•24 comments

Show HN: Hindsight Simulator – Go back in time and get rich

https://chrispattle.com/hindsight-simulator
8•pattle•2h ago•3 comments

Show HN: Guruka.com – free guided mediations. No signup, private, works offline

https://guruka.com/
25•eummm•20h ago•10 comments

Show HN: Reword, a Daily Anagram Game

https://amolkapoor.com/games/reword/
3•theahura•5h ago•1 comments

Show HN: 41 years sea surface temperature anomalies

https://ssta.willhelps.org
144•willmeyers•22h ago•65 comments

Show HN: Mdpdf a 2k line C CLI to convert Markdown to tiny PDFs

https://github.com/schicho/mdpdf
9•bastscho•18h ago•3 comments

Show HN: Linear RNN/Reservoir hybrid generative model, one C file (no deps.)

https://raw.githubusercontent.com/bggb7781-collab/lrnnsmdds/refs/heads/main/lrnnsmdds
7•adinhitlore•13h ago•2 comments

Show HN: Orange Juice – Small UX improvements that make HN easier to read

http://oj-hn.com/
138•latchkey•1d ago•155 comments

Show HN: A (marginally) useful x86-64 ELF executable in 301 bytes

https://github.com/meribold/btry
63•meribold•3d ago•19 comments

Show HN: Is Hormuz open yet?

https://www.ishormuzopenyet.com/
460•anonfunction•1d ago•204 comments

Show HN: I pipe free sports streams into Jellyfin – no ads, just HLS

https://github.com/pcruz1905/hls-restream-proxy
114•pruz•1d ago•36 comments

Show HN: Unicode Steganography

https://steganography.patrickvuscan.com
55•PatrickVuscan•2d ago•13 comments

Show HN: Go-Bt: Minimalist Behavior Trees for Go

https://github.com/rvitorper/go-bt
61•rvitorper•1d ago•12 comments

Show HN: We built a camera only robot vacuum for less than $300 (well almost)

https://indraneelpatil.github.io/blog/2026/robot-vacuum/
106•indraneelpatil•4d ago•55 comments

Show HN: Brutalist Concrete Laptop Stand (2024)

https://sam-burns.com/posts/concrete-laptop-stand/
782•sam-bee•3d ago•235 comments

Show HN: TUI-use: Let AI agents control interactive terminal programs

https://github.com/onesuper/tui-use
52•dreamsome•1d ago•37 comments

Show HN: I built a navigation app that displays weather along the route

https://navimodo.com/
55•vkatluri•3d ago•25 comments

Show HN: Skrun – Deploy any agent skill as an API

https://github.com/skrun-dev/skrun
59•frizull•1d ago•12 comments

Show HN: SmolVM – open-source sandbox for coding and computer-use agents

https://github.com/CelestoAI/SmolVM
6•theaniketmaurya•11h ago•1 comments

Show HN: An interactive map of Tolkien's Middle-earth

https://middle-earth-interactive-map.web.app/
287•frasermarlow•2d ago•69 comments

Show HN: Zoneless – Open-source Stripe Connect clone with $0.002 fees using USDC

https://github.com/zonelessdev/zoneless
14•tinyprojects•20h ago•6 comments