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Show HN: I built a "Do not disturb" Device for my home office

https://apoorv.page/blogs/over-engineered-dnd
50•quacky_batak•4d ago•19 comments

Show HN: Free and local browser tool for designing gear models for 3D printing

https://gears.dmtrkovalenko.dev
22•neogoose•11h ago•6 comments

Show HN: KeelTest – AI-driven VS Code unit test generator with bug discovery

https://keelcode.dev/keeltest
23•bulba4aur•6h ago•8 comments

Show HN: SMTP Tunnel – A SOCKS5 proxy disguised as email traffic to bypass DPI

https://github.com/x011/smtp-tunnel-proxy
116•lobito25•19h ago•40 comments

Show HN: Comet MCP – Give Claude Code a browser that can click

https://github.com/hanzili/comet-mcp
24•hanzili•3d ago•25 comments

Show HN: Seapie – a Python debugger where breakpoints drop into a REPL

https://github.com/hirsimaki-markus/seapie
7•markushirsimaki•1h ago•1 comments

Show HN: Tylax – A bidirectional LaTeX to Typst converter in Rust

https://github.com/scipenai/tylax
11•democat•4h ago•0 comments

Show HN: VaultSandbox – Test your real MailGun/SES/etc. integration

https://vaultsandbox.com/
52•vaultsandbox•1d ago•9 comments

Show HN: I built a 3D World Map and multiplayer geography game using Three.js

https://www.mixora.xyz
2•qwrwenm•3h ago•0 comments

Show HN: Make audio loops online

https://makeloops.online/
63•bilalba•2d ago•22 comments

Show HN: Mantic.sh – A structural code search engine for AI agents

https://github.com/marcoaapfortes/Mantic.sh
73•marcoaapfortes•1d ago•34 comments

Show HN: 48-digit prime numbers every git commit

https://textonly.github.io/git-prime/
65•keepamovin•6d ago•52 comments

Show HN: KektorDB – Lightweight, Embeddable Vector+Graph Database Written in Go

https://github.com/sanonone/kektordb
2•san0n•4h ago•1 comments

Show HN: Can you hit replacement? A fertility SIM with cited sources

https://www.tfrsim.com/
3•joshuafkon•5h ago•0 comments

Show HN: Prism.Tools – Free and privacy-focused developer utilities

https://blgardner.github.io/prism.tools/
361•BLGardner•1d ago•99 comments

Show HN: Stash – Sync Markdown Files with Apple Notes via CLI

https://github.com/shakedlokits/stash
68•shuka•1d ago•21 comments

Show HN: Tailsnitch – A security auditor for Tailscale

https://github.com/Adversis/tailsnitch
271•thesubtlety•2d ago•28 comments

Show HN: Arabic Calligraphy Generator – 11 styles, free, no signup

https://arabiccalligraphygenerator.online/
2•zaochen1224•5h ago•1 comments

Show HN: A simple way to find open source issues to contribute to

https://K-dash.github.io/contrib-fyi/
2•K-dash•5h ago•0 comments

Show HN: Milkyboard – Synth Keyboard with Milkdrop Visualizer

https://milkyboard.com/
2•amadeuspagel•5h ago•0 comments

Show HN: Deep learning without gradient descent, 500 layers, no skip connections

https://github.com/xolod7/polyharmonic-cascade
4•Yuriy_Bakhvalov•5h ago•1 comments

Show HN: Metabase-Impact – Find which Metabase questions break before you deploy

https://github.com/yukipeters/metabase-impact
3•yukipeters•6h ago•0 comments

Show HN: DoNotNotify – Log and intelligently block notifications on Android

https://donotnotify.com/
339•awaaz•2d ago•163 comments

Show HN: llmgame.ai – The Wikipedia Game but with LLMs

https://www.llmgame.ai
24•jmcallister•1d ago•21 comments

Show HN: Jax-JS, array library in JavaScript targeting WebGPU

https://ss.ekzhang.com/p/jax-js-an-ml-library-for-the-web
79•ekzhang•1d ago•21 comments

Show HN: Foundertrace – chain of YC startups founded by its employees

https://foundertrace.com/
38•loondri•3d ago•12 comments

Show HN: Put Greenland on the Moon (interactive map for size compare)

https://github.com/ObservedObserver/world-map-reality
3•loa_observer•6h ago•1 comments

Show HN: GPU Cuckoo Filter – faster queries than Blocked Bloom, with deletion

https://github.com/tdortman/cuckoo-filter
31•tdortman•21h ago•3 comments

Show HN: Cited AI – AI answers with citations linking to exact source passages

https://getcitedai.com
6•collin1•7h ago•0 comments

Show HN: I built "Google" for searching Shadcn blocks on the web

https://shoogle.dev/
21•ali-dev•5d ago•3 comments
Open in hackernews

Show HN: Shadowlight, a voice-driven murder mystery and heist inside Minecraft

https://www.playshadowlight.com/
24•marcsimon42•1w ago
We built Shadowlight because we wanted NPCs that feel alive in Minecraft, and because we think conversation can be a real skill loop, not just flavor text.

Shadowlight is a solo Minecraft experience where talking is the main mechanic. NPCs are LLM-powered with different personalities and communication styles, and you progress by earning trust through good listening, calibrated tone, and smart questioning.

Your goal is simple: interview the manor’s characters, gather clues, and figure out who is guilty.

At the end of each run, you get feedback on your conversations. The goal is to reflect back what worked and what didn’t in how you communicated, so you can adjust your approach on the next run.

Try it for free by joining our Minecraft server: mc.playshadowlight.com

Trailer video: https://www.youtube.com/watch?v=6867RsSxhSE&t=42s

Gameplay Video: https://www.loom.com/share/dff09df831de4a588d9fee9a055cfec1

We would love feedback on what resonate with you and what you would like to see in this kind of experience.

Comments

weila•1w ago
It is so easy to grow attached to the NPCs when you can talk to them! Rez <3
verdverm•1d ago
We're going to see a lot of this outside of the gaming world as people increasingly form relationships and attachment to the silicon sycophant in their pocket

This type of AI use is really interesting, in using it to help improve people's lives and well being by teaching them through game based play. I've long hoped we can use this technology to improve our interpersonal and social interactions, from something as simple as "you might consider <x> before replying in that way" to help nudge us towards more empathy

R_D_Olivaw•1d ago
Oh what a wish indeed.

But I cannot hear it over the millions of snide remarks of "but how can we profit".