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Show HN: Uberblok – an interactive museum of ZFS internals

https://uberblok.storagebits.workers.dev/
94•storagebits•1d ago•23 comments

Show HN: A wysiwyg Markdown editor for macOS that works with agents

https://kirahowe.com/2026/oct/22/editmd-0-1-0
2•kmclean•1h ago•2 comments

Show HN: Turn regular JavaScript into a neural net

https://chenglou.me/handwired/
38•chenglou•2d ago•11 comments

Show HN: UI micro interactions prompts for AI

https://www.typeui.sh/micro-interactions
74•elwingo1•9h ago•42 comments

Show HN: agent-usage-guard – a Claude Code mod to protect your usage window

https://github.com/rbartoli/agent-usage-guard
22•zzyyxx332211•10h ago•9 comments

Show HN: CATT 0.2.1: Test agents/services against a Muse/Instinct-alike, in CI

https://github.com/Coverage-Cat/consumer-agent-testing-tool
7•botacode•5h ago•1 comments

Show HN: Replacing CAPTCHAs with adaptive proof-of-work in WordPress

https://wordpress.org/plugins/gdpr-compliant-recaptcha-for-all-forms/
9•MatthiasNordwig•15h ago•7 comments

Show HN: Dovepass – can I legally fly a drone along this exact path in SF?

https://dovepass.com
30•nimitmehra•3d ago•8 comments

Show HN: Build a world on your phone, explore it in XR on Vision Pro and Quest

https://3d.camilleworld.com/play/
13•suejunghuh0•9h ago•3 comments

Show HN: Making a smart TV dumb and then smart

https://github.com/anubhavmalhotra/r2d2-tv
3•animalhot•3h ago•0 comments

Show HN: Omnara – Open-source alternative to Claude Managed Agents

https://github.com/omnara-ai/omnara
110•kmansm27•1d ago•34 comments

Show HN: Impossible Machines: declaratively program the physical world

https://www.impossiblemachines.xyz
3•bhaprayan•4h ago•0 comments

Show HN: Walkman – turn-by-turn routing in the browser, built from vector tiles

https://walkman.uz/
3•sardor_r1•5h ago•0 comments

Show HN: OnKey – I'm a bad singer, so I built an app to show where I'm off-key

https://github.com/dsmurrell/onkey
8•dsmurrell•14h ago•3 comments

Show HN: SimCity, but with Permits

https://permit.petercai.com/
930•pcai•2d ago•420 comments

Show HN: Hexal – Modal text editor with feature parity with Helix, Lua plugins

https://hexal.pages.dev/
2•whatever990•6h ago•0 comments

Show HN: Sumi.css – CSS Framework

https://github.com/vladocar/Sumi.css
96•bepero•1d ago•27 comments

Show HN: Linear A decipherment open-sourced

https://www.plasma.ai/research/linear-a
4•NatalieTrono•8h ago•0 comments

Show HN: Forked – Git for AI agent state

https://github.com/clibequilibrium/forked
3•alex_equimake•8h ago•0 comments

Show HN: BYOSM, Turn one sentence into a small specialist model

https://github.com/bsye/BYOSM
2•a0dalbianco•8h ago•0 comments

Show HN: Zof API Contract Check

https://github.com/Zof-AI/zof-api-contract-check/tree/e9d45f612e75406b1f943c7bab76fab600fa950f
2•kevinkissi•9h ago•0 comments

Show HN: Defcon like browser game with slower pace and growth

https://sct.tushynski.me/
2•larry-the-agent•9h ago•0 comments

Show HN: Buildnotes – Turn pull requests into "how it's made" posts

https://buildnotes.releases.sh/
2•zachdunn•9h ago•0 comments

Show HN: Light captured – An interractive workshop on photography

https://light-captured.wasmer.app/#s1
4•baalimago•10h ago•0 comments

Show HN: I made new search engine with DeepSeek's search API

https://seekpeek.pages.dev
3•bayramn•10h ago•2 comments

Show HN: ULDA – Client-side encryption with a simple JavaScript API

https://demo.ulda.io/
21•nonsence•3d ago•5 comments

Show HN: What if your website could sell while you sleep?

https://www.brevn.com
2•brevn•11h ago•0 comments

Show HN: Fire hazard zone, power line risk and fire history for any CA address

https://www.firezones.info
2•raffys•12h ago•0 comments

Show HN: Stackdome – An open source self-hostable Railway alternative on K8s

https://github.com/axernel-labs/stackdome
9•basilpbabu•12h ago•0 comments

Show HN: pdf editor - I rebuild PDFs into editable HTML objects, in the browser

https://blueberry-shake.pages.dev/
4•HopeLion•12h ago•0 comments
Open in hackernews

Show HN: A wysiwyg Markdown editor for macOS that works with agents

https://kirahowe.com/2026/oct/22/editmd-0-1-0
2•kmclean•1h ago
The first public release of editmd, a small native macOS editor that shows a markdown file as rendered text you can edit in place and saves it back as markdown.

brew install --cask kirahowe/tap/editmd

Comments

MiroslavPokorny•1h ago
Sarred andf followed. Maybe its me, but i dont think adding AI is positive. Soon nobody will be reading any digital communications because they know they are fluff.
kathan3009•35m ago
how is this different from codex/cursor preview? i can see and edit there too right?