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Show HN: ESP32-based Remote Wake-on-LAN that works behind CGNAT

https://github.com/kreaxv/esp32-remote-wol
1•kreaxv•1h ago
CGNAT makes remote Wake-on-LAN difficult since port forwarding isn’t possible.

I built a small ESP32 firmware that keeps an outbound connection and exposes a minimal web UI to trigger Wake-on-LAN using a device ID. The ESP32 then sends the WoL packet locally on the network.

Firmware is open source. You can build it yourself or flash precompiled firmware via the web installer.

Demo: https://wol.kreaxv.top/

Tell HN: OpenAI's Codex CLI is currently free to use

1•davidpolberger•1m ago•0 comments

Escape from the Monolith, Green CI and Red Production, the Zombie Project

https://failhub.substack.com/p/failhub-issue-4
1•khambir•1m ago•0 comments

MindGuard: Open-source safety classifiers for mental health AI

https://swordhealth.com/newsroom/introducing-mindguard
1•RicardoRei•2m ago•1 comments

Software Development: Sixty years of learning the same lesson

https://blog.robbowley.net/2026/01/30/sixty-years-of-learning-the-same-lesson/
1•dpflan•3m ago•0 comments

X marks the raid: French cops swoop on Musk's Paris ops

https://www.theregister.com/2026/02/03/french_police_raid_x/
2•coloneltcb•4m ago•0 comments

Website accepts claims for 1940s atomic weapons radiation exposure in New Mexico

https://www.koat.com/article/online-portal-launched-for-radiation-exposure-claims/70210559
1•bookofjoe•4m ago•1 comments

Ask HN: How much does ATS parsing penalize modern CV layouts?

1•ATSPASSKIT•6m ago•0 comments

Show HN: FunBox – A suite of interactive tools for board games and parties

https://funbox.space
1•zealer•9m ago•1 comments

Displaying Letterboxd Like Counts on My Movie Reviews

https://www.joshbeckman.org/blog/practicing/displaying-letterboxd-like-counts-on-my-movie-reviews
1•blenderob•9m ago•0 comments

3D map of the sun's magnetic interior could improve predictions of solar flares

https://phys.org/news/2026-01-3d-sun-magnetic-interior-disruptive.html
1•wglb•12m ago•1 comments

KDE Plasma Login Manager Won't Support systemd-Free Linux or BSD Systems

https://forums.FreeBSD.org/threads/kde-plasma-login-manager-wont-support-systemd-free-linux-or-bs...
8•voxadam•12m ago•1 comments

Reverse Engineering the Apple AirTag 2 with Die Shots

http://electronupdate.blogspot.com/2026/01/reverse-engineering-apple-airtag-2.html
1•voxadam•13m ago•0 comments

Show HN: YourGPT Copilot SDK – Open-source toolkit for product-aware AI agents

https://copilot-sdk.yourgpt.ai/docs
1•Roshni1990r•13m ago•0 comments

China to ban hidden car door handles made popular by Tesla in world first

https://www.cnn.com/2026/02/03/china/china-hidden-car-door-handles-tesla-intl-hnk
4•randycupertino•15m ago•3 comments

Usage Tracking for Claude Code and Codex

https://github.com/fmdz387/costats
1•fmdz•15m ago•1 comments

SpaceX generated about $8B in profit last year ahead of IPO, sources say

https://www.reuters.com/business/finance/spacex-generated-about-8-billion-profit-last-year-ahead-...
1•TMWNN•16m ago•1 comments

AI Psychosis and AI Hygiene

https://solmaz.io/ai-hygiene/
1•hosolmaz•17m ago•0 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
1•speckx•17m ago•1 comments

Website Carbon Calculator

https://www.joshbeckman.org/notes/website-carbon-calculator
1•blenderob•18m ago•0 comments

The Cost of Running Openbenches.org

https://shkspr.mobi/blog/2026/02/the-cost-of-running-openbenches-org/
2•blenderob•19m ago•0 comments

When Philosophy Stopped the Traffic in New York City

https://lareviewofbooks.org/article/when-philosophy-stopped-the-traffic-in-new-york-city/
1•lordleft•20m ago•0 comments

On Reading My Memoir to My Father (2022)

https://lithub.com/on-reading-my-memoir-to-my-father/
1•NaOH•20m ago•0 comments

How to use SerpApi engine schemas in SerpApi MCP to improve tool call quality

https://medium.com/@james_collins_serpapi/how-to-use-serpapi-engine-schemas-in-serpapi-mcp-to-imp...
2•jamescollinssp•20m ago•0 comments

Show HN: I Created ThePricer's Daily Price Puzzle (60 Seconds)

https://www.thepricer.org/
1•shellyblack•21m ago•0 comments

Making Ferrite Core Inductors at Home

https://danielmangum.com/posts/making-ferrite-core-inductors-home/
2•hasheddan•21m ago•0 comments

Show HN: Buildlog – Record AI coding sessions as replayable workflow recipes

https://www.buildlog.ai
1•vrdev•23m ago•0 comments

ReARM 26.01.173: VDR Export, Finding Changelogs, and More

https://rearmhq.com/blog/2026-02-02-rearm-26-01-129-release/
1•taleodor•23m ago•0 comments

Show HN: Babel – Post-Quantum Protocol for Secure AI Communication

https://github.com/Angeliasrl/babel-protocol
1•babelprotocol•24m ago•1 comments

AI Guidelines for WordPress

https://make.wordpress.org/ai/2026/02/01/ai-guidelines-for-wordpress/
2•speckx•24m ago•0 comments

UK privacy watchdog opens inquiry into X over Grok AI sexual deepfakes

https://www.theguardian.com/technology/2026/feb/03/uk-privacy-watchdog-opens-inquiry-into-x-over-...
3•chrisjj•25m ago•1 comments