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Show HN: Whodunit? Solve a daily AI-written Mystery

https://whodunit.rip
2•selljamhere•1h ago
Whodunit started as a pen-and-paper game for family game night. It evolved into a web app with a new mystery every day.

The mysteries are all written by LLMs. Some are better than others, but most work nicely.

The web app is written in go with templ HTML templates, HTMX for on-page interactivity, SSE for content updates, and a turn-based game engine written as a Temporal workflow.

Check out the mystery gen write up for more info: https://blog.apartment304.com/whodunit-llm-murder-mysteries

Show HN: Visual way to understand things in parallel

https://wondering.app/canvas
4•ak2411•14m ago•1 comments

Show HN: A puzzle I couldn't solve for a year – cubers cracked it in an hour

https://skimmiq.com/pt/
3•Pawel_SkimmIQ•15m ago•1 comments

Show HN: Gramola, a CoverFlow-style music dock for macOS

https://apps.apple.com/us/app/gramola-music-dock/id6801078031?mt=12
4•fulltimefeline•1h ago•1 comments

Show HN: Proliferate- open-source, self-hostable Codex for any coding agent

https://github.com/proliferate-ai/proliferate
2•pablo24602•33m ago•0 comments

Show HN: Public Muscriptor Instance (latest, most powerful Audio-to-MIDI model)

https://www.pianoify.net/
3•jardy•1h ago•0 comments

Show HN: Steganeur – Hide secret messages in LLM-generated text (Rust)

https://github.com/marcsnid/steganeur
3•marcsnid•47m ago•0 comments

Show HN: SteppeWM – a stacking IceWM-like Wayland compositor

https://github.com/uncognic/steppewm
6•uncognic•1h ago•3 comments

Show HN: eInk Optimized Manga with Kindle Comic Converter (+Kobo/KOreader)

https://github.com/ciromattia/kcc
2•seam_carver•1h ago•0 comments

Show HN: Roastme.gg – Pay to get publicly roasted by AI

https://roastme.gg
2•alexcloudstar•1h ago•0 comments

Show HN: Caspian – Talk to Human Tool for AI Agents

https://github.com/TryCaspian/caspian-sdk
3•dipanshuhappy•1h ago•0 comments

Show HN: Mini DBA – monitoring for on prem and cloud databases in 1 place

https://demo.minidba.com/kiosk-human-check?returnUrl=%2F
2•badlydressedboy•1h ago•0 comments

Show HN: Whodunit? Solve a daily AI-written Mystery

https://whodunit.rip
2•selljamhere•1h ago•0 comments

Show HN: Telex Page – Turn secrets into AES 256 encrypted PDFs, locally

https://telexpage.com/
3•cucho•1h ago•1 comments

Show HN: Bounded GenAI metrics from Otel traces with O raw prompts

https://github.com/llm-measurement/otelcol-genai-sketches
4•kwisatzh•1h ago•2 comments

Show HN: ctx 1.0 - `git blame` but for agent sessions

https://github.com/ctxrs/ctx/releases/tag/v1.0.0
3•luca-ctx•1h ago•1 comments

Show HN: AgentSight – eBPF observability for AI agents, no code changes

https://github.com/alibaba/anolisa/blob/main/docs/user-guide/en/agent-observability/agentsight.md
14•forrestly•1h ago•0 comments

Show HN: MindShield v1.1.5 – Local AI guardrails tuned to reduce false positives

https://github.com/fluryjanis/Mind-Shield
2•Frog1230•2h ago•0 comments

Show HN: Tosynch – reconnect with your friends and meet often

https://tosynch.com
3•sunjain•2h ago•0 comments

Show HN: Huzzah – a novel approach to coding with AI

https://www.danielvaughn.dev/posts/huzzah/
353•danielvaughn•22h ago•203 comments

Show HN: A coding-agent workbench built around Matt Pocock's coding workflow

https://github.com/ticketry-hq/ticketry-downloads/releases/download/0.2.0/Ticketry_0.2.0_aarch64.dmg
3•chandramoulyKK•2h ago•3 comments

Show HN: CLI to Churn Out CLIs

https://github.com/chinmayrelkar/bawarchi
2•Chnmy•2h ago•0 comments

Show HN: Organizational Cognition: Why the Next AI Moat Won't Be Intelligence

https://chinmayrelkar.github.io/writing/organizational-cognition.html
2•Chnmy•2h ago•0 comments

Show HN: Free, non-profit crypto AML screening – no key, no trial

https://publicaml.org/free-crypto-aml/
5•publicaml•5h ago•0 comments

SHOW HN: WillItSpam – paste an email, see why it will land in spam

https://willitspam.com
2•vladimir-aleksi•3h ago•0 comments

Show HN: BoardLab – Browser-based ESP32/Arduino simulator with real SPI displays

https://boardlab.dev/
3•yuriaguernsey•3h ago•0 comments

Show HN: I trained a 125M model to autocomplete piano on-device

https://simedw.com/2026/08/20/midi-autocomplete/
570•simedw•1d ago•113 comments

Show HN: DeepSeek Harness in VSCode

https://github.com/Lixxx1/dsh-vscode
2•lum1104•3h ago•0 comments

Show HN: Open-source Stripe Connect alternative

https://zoneless.com
78•tinyprojects•1d ago•35 comments

Show HN: Diffview, a fast Git diff viewer written in Rust

https://github.com/sleipner42/diffviewer
2•sleipner42•4h ago•0 comments

Show HN: I built an extension that autofills workday job apps locally

https://restdayextension.com/
2•angelm-tech•4h ago•1 comments