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By the Power of Grayscale

https://zserge.com/posts/grayskull/
61•surprisetalk•4d ago

Comments

ranger_danger•2h ago
Quality He-Man reference.
atum47•2h ago
I was working on a image editor on the browser, https://victorribeiro.com/customFilter

Right now the neat future it have is the ability of running custom filters of varied window size of images, and use custom formulas to blend several images

I don't have a tutorial at hand on how to use it, but I have a YouTube video where I show some of its features

https://youtube.com/playlist?list=PL3pnEx5_eGm9rVr1_u1Hm_LK6...

atum47•2h ago
At some point I would like to add more features as you described in your article; feature detection, image stitching...

Here's the source code if anyone's interested https://github.com/victorqribeiro/customFilter

nakamoto_damacy•1h ago
From a 70s kid to an 80s kid, well done!
dcminter•1h ago
I too applaud this terrible (amazing) pun.
Xenoamorphous•1h ago
Ditto. I’ve upvoted this based solely on the amazing title. Best toyline ever.
teiferer•1h ago
Appreciate the old school non-AI approach.
kazinator•1h ago
Referencing "By the power of Grayskull!"
mkaic•38m ago
IIIII HHHAAAAAVE THE POWERRRRR

NoLongerEvil-Thermostat – Nest Generation 1 and 2 Firmware

https://github.com/codykociemba/NoLongerEvil-Thermostat
242•mukti•5h ago•71 comments

This Day in 1988, the Morris worm infected 10% of the Internet within 24 hours

https://www.tomshardware.com/tech-industry/cyber-security/on-this-day-in-1988-the-morris-worm-sli...
221•canucker2016•7h ago•126 comments

Send this article to your friend who still thinks the cloud is a good idea

https://rameerez.com/send-this-article-to-your-friend-who-still-thinks-the-cloud-is-a-good-idea/
27•sebnun•1h ago•12 comments

Pg_lake: Postgres with Iceberg and data lake access

https://github.com/Snowflake-Labs/pg_lake
238•plaur782•6h ago•73 comments

Codemaps: Understand Code, Before You Vibe It

https://cognition.ai/blog/codemaps
149•janpio•5h ago•41 comments

Whole Earth Index

https://wholeearth.info/
93•bookofjoe•1w ago•13 comments

Show HN: A CSS-Only Terrain Generator

https://terra.layoutit.com
249•rofko•8h ago•74 comments

Singing bus horns in West Sumatra

https://www.auralarchipelago.com/auralarchipelago/kalason
22•Kaibeezy•1w ago•0 comments

By the Power of Grayscale

https://zserge.com/posts/grayskull/
63•surprisetalk•4d ago•9 comments

Launch HN: Plexe (YC X25) – Build production-grade ML models from prompts

https://www.plexe.ai/
51•vaibhavdubey97•5h ago•18 comments

US gives local police a face-scanning app similar to one used by ICE agents

https://arstechnica.com/tech-policy/2025/11/us-gives-local-police-a-face-scanning-app-similar-to-...
54•duxup•59m ago•34 comments

What is a manifold?

https://www.quantamagazine.org/what-is-a-manifold-20251103/
309•isaacfrond•12h ago•106 comments

Optimizing Datalog for the GPU

https://danglingpointers.substack.com/p/optimizing-datalog-for-the-gpu
93•blakepelton•8h ago•16 comments

Zip Files All the Way Down (2010)

https://research.swtch.com/zip
7•aebtebeten•1w ago•0 comments

Tell HN: X is opening any tweet link in a webview whether you press it or not

510•stillatit•16h ago•449 comments

My Truck Desk

https://www.theparisreview.org/blog/2025/10/29/truck-desk/
407•zdw•20h ago•102 comments

Bloom filters are good for search that does not scale

https://notpeerreviewed.com/blog/bloom-filters/
159•birdculture•13h ago•33 comments

How devtools map minified JS code back to your TypeScript source code

https://www.polarsignals.com/blog/posts/2025/11/04/javascript-source-maps-internals
55•manojvivek•7h ago•11 comments

Customize Nano Text Editor

https://shafi.ddns.net/blog/customize-nano-text-editor
127•shafiemoji•1w ago•45 comments

Things you can do with diodes

https://lcamtuf.substack.com/p/things-you-can-do-with-diodes
363•zdw•22h ago•106 comments

You can't cURL a Border

https://drobinin.com/posts/you-cant-curl-a-border/
432•valzevul•22h ago•235 comments

Chaining FFmpeg with a Browser Agent

https://100x.bot/a/chaining-ffmpeg-with-browser-agent
85•shardullavekar•9h ago•48 comments

When stick figures fought

https://animationobsessive.substack.com/p/when-stick-figures-fought
334•ani_obsessive•21h ago•128 comments

Aisuru botnet shifts from DDoS to residential proxies

https://krebsonsecurity.com/2025/10/aisuru-botnet-shifts-from-ddos-to-residential-proxies/
57•feross•6d ago•35 comments

Recovering videos from my Sony camera that I stupidly deleted

https://www.jeffgeerling.com/blog/2025/recovering-videos-my-sony-camera-i-stupidly-deleted
68•speckx•1w ago•53 comments

Reverse-engineered CUPS driver for Phomemo receipt/label printers

https://github.com/vivier/phomemo-tools
91•Curiositry•1w ago•26 comments

CPUs and GPUs to Become More Expensive After TSMC Price Hike in 2026

https://www.guru3d.com/story/cpus-and-gpus-to-become-more-expensive-after-tsmc-price-hike-in-2026/
59•elorant•1h ago•45 comments

Tenacity – a multi-track audio editor/recorder

https://tenacityaudio.org
132•smartmic•1w ago•41 comments

74% of CEOs worry AI failures could cost them their jobs

https://cfo.economictimes.indiatimes.com/news/74-of-ceos-worry-ai-failures-could-cost-them-their-...
11•mgh2•1h ago•7 comments

AI and Copyright: Expanding Copyright Hurts Everyone–Here's What to Do Instead

https://www.eff.org/deeplinks/2025/02/ai-and-copyright-expanding-copyright-hurts-everyone-heres-w...
14•mooreds•1h ago•11 comments