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Useless Use of Cat Award

https://porkmail.org/era/unix/award
1•gregsadetsky•1m ago•0 comments

Novo Space builds modular computers for satellite constellations

https://runtimewire.com/article/startup-spotlight-novo-space-builds-modular-computers-for-satelli...
1•ryanmerket•4m ago•0 comments

Gaming Sickness and Its Impact on Players' Experiences with Games

https://dl.acm.org/doi/10.1145/3670653.3677494
1•BiraIgnacio•8m ago•0 comments

I built a browser-based P2P file transfer tool using WebRTC

https://airdows.com/
1•SamOkampo•13m ago•1 comments

Jordan Ellenberg explains how geometry helps us understand the world

https://www.cbc.ca/lite/story/1.6448326
1•colinprince•16m ago•0 comments

Retry is not a loop, its a data structure

https://siddhantkhare.com/writing/retry-is-not-a-loop
1•meetpateltech•19m ago•0 comments

Association Between Low/No-Calorie Artificial Sweeteners and Cognitive Decline

https://www.neurology.org/doi/10.1212/WNL.0000000000214023
1•corvad•23m ago•0 comments

PersonalDrive: Personal Cloud Storage

https://personaldrive.xyz/
1•thunderbong•25m ago•1 comments

Implementation of "Writing a C compiler" in Zig

https://github.com/igor84/wcc
2•rguiscard•27m ago•0 comments

Toyota pump tech could be key to hydrogen-combustion practicality

https://www.autocar.co.uk/car-news/technology/toyota-pump-tech-could-be-key-hydrogen-combustion-p...
1•breve•29m ago•0 comments

Track you Claude Code usage in dollars

https://www.claudeusage.com/leaderboard
1•bazarkua•30m ago•1 comments

Seamless iPad (or any device that can run a web browser) drawing into org-mode

https://github.com/larrasket/org-pad.el
1•lr0•36m ago•0 comments

China cracks down on AI companions, forcing millions to break up

https://www.abc.net.au/news/2026-07-19/china-cracks-down-on-artificial-intelligence-companions/10...
2•defrost•37m ago•1 comments

Archaeologists found Homer's Iliad inside a 1,600-year-old Egyptian mummy

https://www.sciencedaily.com/releases/2026/07/260713084918.htm
2•NordStreamYacht•49m ago•0 comments

IceCream – Never use print() to debug again

https://github.com/gruns/icecream
1•gregsadetsky•51m ago•0 comments

Claude Is Painful

5•kderbyma•52m ago•3 comments

Deepsec

https://github.com/vercel-labs/deepsec
1•handfuloflight•57m ago•0 comments

AI Mania Is Eviscerating Global Decision-Making

https://ludic.mataroa.blog/blog/ai-mania-is-eviscerating-global-decision-making/#fnref:3
8•subset•1h ago•1 comments

Prompt Injection Attacks Are Thwarting AI Hacking Agents

https://arstechnica.com/security/2026/07/now-defenders-are-embracing-the-prompt-injection-too/
1•sbulaev•1h ago•1 comments

Doctors question evidence behind Pentagon plan for testosterone screening

https://www.theguardian.com/us-news/2026/jul/18/us-military-testosterone-screening-doctors
1•wslh•1h ago•1 comments

University of Illinois is insuring itself against a drop in Chinese students

https://www.chicagobusiness.com/education/university-illinois-insurance-decline-chinese-enrollment/
2•MaysonL•1h ago•2 comments

AI as Normal Technology

https://knightcolumbia.org/content/ai-as-normal-technology
1•elsewhen•1h ago•0 comments

Ergonomic keyboard generator with hand scanning

https://ryanis.cool/cosmos/
1•ffin•1h ago•0 comments

My app just got approved by the App Store

https://apps.apple.com/us/app/kleios/id6765974356
3•idclark34•1h ago•5 comments

No, an AI cannot know the future and never will..

https://pulkitsharma.substack.com/p/no-an-ai-cannot-know-the-future-and
1•pulkitsh1234•1h ago•0 comments

Cash is king again at Tokyo's bars after credit processor fails

https://www.japantimes.co.jp/business/2026/07/14/companies/zentoshin-kabukicho-bar-cash/
1•mikhael•1h ago•0 comments

Show HN: Flightwake – a flight recorder for AI coding agents, not a navigator

https://github.com/kaiwutech-TW/flightwake
2•kaiwuTW•1h ago•0 comments

Superformula

https://en.wikipedia.org/wiki/Superformula
2•elsewhen•1h ago•0 comments

Social media algorithms: accumulated aesthetic artifacts

https://henderson.lol/posts/202607-social-media-algorithms-accumulated-aesthetic-artifacts
3•hendersonreed•1h ago•0 comments

Cloud providers are out of B200 GPUs after the Inkling release

https://twitter.com/Akashi203/status/2078615659366252877
5•Jr23_xd•1h ago•3 comments
Open in hackernews

Show HN: Hover Effects TS – ASCII, Lego, and glitch hover effects using canvas

https://www.npmjs.com/package/hover-effects-ts
6•hsrambo07•1y ago
Hey HN,

I recently built a small TypeScript utility called `hover-effects-ts` — it adds fun and experimental hover effects to images using the HTML canvas. You can apply effects like ASCII art, Lego blocks, glitch distortion, and pixelation on hover.

The goal was to break away from boring `:hover` transitions and bring some delightful visual feedback to personal websites, landing pages, or error screens — while keeping it lightweight and performance-friendly.

Why I built it: I found most image hovers visually bland, and wanted something weird but still dev-friendly. I used canvas to keep the effects GPU-accelerated and controllable. No dependencies, and devs can tweak intensity, radius, image scope, and more.

NPM: https://www.npmjs.com/package/hover-effects-ts Live demo (Vercel): https://hover-effects-ts.vercel.app Video demo: https://youtu.be/YO4R1A6JZ9U GitHub: https://github.com/hsrambo07/hover-effects X/Twitter post: https://x.com/harsh_logs/status/1924739860780519579

Would love feedback, bug reports, or effect ideas. It's still early – planning to add a few more visual modes and expose more dev controls.

Thanks for checking it out!

Comments

Sayyidalijufri•1y ago
Good
sphars•1y ago
Your demo app on vercel is currently 404-ing
hsrambo07•1y ago
Thanks for pointing. It's fixed now, it was some deployment bug.