fp.

Show HN: NES Contra (1987) port (ASM –> C and then C –> WebAssembly)

https://epoyraz.github.io/nes-contra-us/

31•tevlon•4h ago•18 comments

Show HN: A language model that lives in a boot sector

https://github.com/kerlenton/bootgpt

44•kerlenton•10h ago•0 comments

Show HN: A USB-C LTE modem that gives my computer a phone line

https://github.com/Koppar-AI/koppar-lte-modem

41•abijahkaj•7h ago•31 comments

Show HN: Ghostman – A fast, keyboard-driven TUI API client and webhook inspector

https://github.com/4yk5/Ghostman

50•4yk5•1d ago•27 comments

Show HN: Marelleo, an open-source story box I built for my kids using ESP32

https://zebra.rodeo/en/blog/marelleo/

180•foOg•4d ago•48 comments

Show HN: Winch – App Store optimization run by your own coding agent

https://getwinch.app/

4•ziyasal•1h ago•1 comments

Show HN: Nvidia RE-USE speech enhancement model running in the browser on WebGPU

https://re-use-demo.geronimo-labs.com

2•g58892881•1h ago•0 comments

Show HN: Fix 1.0 – Ruby tests written as RFC 2119 specifications

https://fixrb.dev/framework/release/2026/10/31/fix-1.html

2•cyrilllllll•1h ago•0 comments

Show HN: Jointter – A daily word puzzle using dots and lines

https://www.jointter.com/

11•proy87•7h ago•18 comments

Show HN: Othismo, a Runtime for Sandboxed Objects

https://othismo.com

2•mamidon•3h ago•0 comments

Show HN: To Honor Sir Patrick Stewart, Enjoy the TNG Episode Guessing Game

https://tng.episodle.com/

233•francisofascii•23h ago•73 comments

Show HN: Aruma – clean-room self-hosted backend for the official Firebase SDKs

https://github.com/arumadev/aruma

3•osama200•3h ago•1 comments

Show HN: Castov – Open-source dev tools and AI secret shield with zero telemetry

https://castov.com

2•castov•3h ago•0 comments

Show HN: Subfaro – track subscriptions and price hikes without linking a bank

https://subfaro.com/en/

3•giozadi•4h ago•0 comments

Show HN: Run Claude Code inside OpenCode through the official CLI

https://github.com/khalilgharbaoui/opencode-claude-code-plugin

2•kaygeee•4h ago•0 comments

Show HN: Quit everything to make one website

https://hellojomp.com/

5•hellojomp•7h ago•0 comments

Show HN: A working Nintendo in ~1GB of Qwen weights

https://github.com/dbreunig/nesformer

282•dbreunig•1d ago•144 comments

Show HN: InterviewLint – Practice explaining code, not just writing it

https://interviewlint.com

2•aburayhanalif•5h ago•0 comments

Show HN: Sketch Stadium – watch your agent play Pictionary

https://sketch.wakeshift.ai/games/q5ucru

35•ericlevine•1d ago•11 comments

Show HN: Maclet – A native macOS container runtime written from scratch in Rust

https://github.com/sumant1122/maclet

4•paperplaneflyr•7h ago•1 comments

Show HN: Similarity, a spiritual successor to 2000s-era OkCupid

https://similarity.com

4•stickfigure•7h ago•2 comments

Show HN: I rebuilt Kubernetes for ESP32 microcontrollers

https://github.com/arterialist/kube32

52•Arterialist•2d ago•16 comments

Show HN: I Turned DOOM into a Transformer

https://github.com/mottopanikeiku/doomformer

129•falperc•2d ago•35 comments

Show HN: Auto Dismiss Mac OS "Allow <app> to find devices on local networks?"

https://github.com/johncassil/dontallow

153•johncassil•2d ago•130 comments

Show HN: I built a crawler that finds personal websites by a /.well-known/josh

https://joshternet.org/

4•TheWoollyBully•8h ago•0 comments

Show HN: Mullvad as a rotating connect proxy

https://github.com/nicorobinreal/molehill

2•albinstman•10h ago•0 comments

Show HN: UPC Label Maker – 1:1 PostScript point barcode imposition for Avery/FBA

https://upclabelmaker.com/

2•dirtyfancy•10h ago•0 comments

Show HN: Spinf-serve – inference server for bulk scoring and decisions

https://github.com/spinfinc/spinf-serve

22•giarec•1d ago•5 comments

Show HN: Million Piece Puzzle

https://puzzle.io27.com/

2•jeffbaumes•11h ago•1 comments

Show HN: A proof-of-concept formalization of the IRS federal tax forms

https://github.com/emmilco/us-tax-model

81•RGS1811•3d ago•13 comments