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Molly Guard

https://bookofjoe2.blogspot.com/2026/02/molly-guard.html
31•surprisetalk•14h ago
https://en.wiktionary.org/wiki/molly-guard

Comments

jiehong•1h ago
Oh! Then perhaps the long press required for the iPhone’s action button to trigger is a Molly guard!

Also, perhaps `rm` should be molly guarded to move things to the trash on all systems by default, and delete only if forced to by a flag.

Note: I’d have expected Molly to be a cat, because they tend to be pretty good at disrupting things in my experience.

denkmoon•1h ago
rm has mollyguarding, that's why every invocation of rm you see on the internet is followed by -f
Modified3019•34m ago
Seeing long presses implemented for those intermittent and irreversible actions in games is something I‘ve always appreciated. I often end up making errant inputs, especially on keyboards.

A guard I often make for myself is removing/disabling the delete key on my keyboard, and setting FN+Backspace to Delete with whatever control software is involved. I often then repurpose the delete key location to F2, which is typically used to “Edit” a spreadsheet cell or file name.

jiehong•1h ago
I do wish those were a thing on flat touch sensitive induction cooktops! (For all those pesky water droplets causing the cooktop to error out and turning itself off)
hyperhello•1h ago
“Mollyguarding” sounds like a great derogation of unnecessary safety measures. Stop mollyguarding me!
Shadowmist•52m ago
I've been looking for this!
evanjrowley•37m ago
I'm reminded of this legendary HN comment: https://news.ycombinator.com/item?id=16530398
cortesoft•5m ago
I am confused by the second guy who was curious and punched the plastic lid… it says you have to hold the button down for 30 seconds, how did that happen?
yolosollo•30m ago
The digital equivalent of this for AI agents is something I've been working on. operate.txt has an `irreversible_actions` section: sites declare which actions can't be undone so agents pause and verify with the user first. Same concept as the molly guard. The system flags dangerous operations rather than relying on the operator to remember. github.com/serdem1/operate.txt
spongebobstoes•1m ago
this isn't like a Molly guard. this is like asking the toddler to be careful

OpenCode – Open source AI coding agent

https://opencode.ai/
568•rbanffy•7h ago•260 comments

Molly Guard

https://bookofjoe2.blogspot.com/2026/02/molly-guard.html
31•surprisetalk•14h ago•10 comments

We rewrote our Rust WASM parser in TypeScript and it got faster

https://www.openui.com/blog/rust-wasm-parser
140•zahlekhan•6h ago•80 comments

France's aircraft carrier located in real time by Le Monde through fitness app

https://www.lemonde.fr/en/international/article/2026/03/20/stravaleaks-france-s-aircraft-carrier-...
512•MrDresden•15h ago•406 comments

Ghostling

https://github.com/ghostty-org/ghostling
145•bjornroberg•6h ago•23 comments

A Japanese glossary of chopsticks faux pas

https://www.nippon.com/en/japan-data/h01362/
171•cainxinth•7h ago•140 comments

Linux Applications Programming by Example: The Fundamental APIs (2nd Edition)

https://github.com/arnoldrobbins/LinuxByExample-2e
47•teleforce•4h ago•6 comments

The Ugliest Airplane: An Appreciation

https://www.smithsonianmag.com/air-space-magazine/ugliest-airplane-appreciation-180978708/
31•randycupertino•2d ago•21 comments

Attention Residuals

https://github.com/MoonshotAI/Attention-Residuals
140•GaggiX•10h ago•20 comments

FFmpeg 101 (2024)

https://blogs.igalia.com/llepage/ffmpeg-101/
6•vinhnx•1h ago•0 comments

Turing Award Honors Bennett and Brassard for Quantum Information Science

https://amturing.acm.org
12•throw0101d•2d ago•0 comments

Show HN: We built a terminal-only Bluesky / AT Proto client written in Fortran

https://github.com/FormerLab/fortransky
53•FormerLabFred•6h ago•31 comments

The Los Angeles Aqueduct Is Wild

https://practical.engineering/blog/2026/3/17/the-los-angeles-aqueduct-is-wild
316•michaefe•3d ago•169 comments

A look at content scrambling in DVDs

https://mathweb.ucsd.edu/~crypto/Projects/MarkBarry/
4•rvnx•2d ago•0 comments

Lent and Lisp

https://leancrew.com/all-this/2026/02/lent-and-lisp/
37•surprisetalk•2d ago•2 comments

Our commitment to Windows quality

https://blogs.windows.com/windows-insider/2026/03/20/our-commitment-to-windows-quality/
467•hadrien01•9h ago•826 comments

VisiCalc Reconstructed

https://zserge.com/posts/visicalc/
173•ingve•3d ago•74 comments

The worst volume control UI in the world (2017)

https://uxdesign.cc/the-worst-volume-control-ui-in-the-world-60713dc86950
83•andsoitis•2d ago•42 comments

Heisuke Hironaka Has Died

https://japannews.yomiuri.co.jp/society/general-news/20260319-317449/
20•pfortuny•1d ago•2 comments

An FAQ on Reinforcement Learning Environments

https://epoch.ai/gradient-updates/state-of-rl-envs
32•dcre•1d ago•5 comments

purl: a curl-esque CLI for making HTTP requests that require payment

https://www.purl.dev/
6•bpierre•2h ago•0 comments

Traces of Evil

https://www.tracesofevil.com/
10•jacquesm•3h ago•1 comments

Show HN: Red Grid Link – peer-to-peer team tracking over Bluetooth, no servers

https://github.com/RedGridTactical/RedGridLink
28•redgridtactical•6h ago•13 comments

Entso-E final report on Iberian 2025 blackout

https://www.entsoe.eu/publications/blackout/28-april-2025-iberian-blackout/
179•Rygian•17h ago•84 comments

Delve – Fake Compliance as a Service

https://deepdelver.substack.com/p/delve-fake-compliance-as-a-service
599•freddykruger•1d ago•205 comments

Parallel Perl – Autoparallelizing interpreter with JIT

https://perl.petamem.com/gpw2026/perl-mit-ai-gpw2026.html#/4/1/1
109•bmn__•2d ago•38 comments

NumKong: 2'000 Mixed Precision Kernels for All

https://ashvardanian.com/posts/numkong/
37•ashvardanian•9h ago•1 comments

Video Encoding and Decoding with Vulkan Compute Shaders in FFmpeg

https://www.khronos.org/blog/video-encoding-and-decoding-with-vulkan-compute-shaders-in-ffmpeg
157•y1n0•4d ago•54 comments

ArXiv declares independence from Cornell

https://www.science.org/content/article/arxiv-pioneering-preprint-server-declares-independence-co...
737•bookstore-romeo•1d ago•259 comments

Show HN: Baltic shadow fleet tracker – live AIS, cable proximity alerts

https://github.com/FormerLab/shadow-fleet-tracker-light
38•FormerLabFred•7h ago•7 comments