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Don't add a read replica until you've read this

https://incident.io/blog/dont-add-a-read-replica-until-youve-read-this
1•shintoist•1m ago•0 comments

Washington blocks Kalshi's sports prediction market over state gambling law

https://www.theblock.co/post/409011/washington-kalshi-preliminary-injunction
2•thm•2m ago•0 comments

Researchers Detect SARS-CoV-2 Components in Hamsters 365 Days After Infection

https://www.biorxiv.org/content/10.64898/2026.07.19.739454v1
1•thenerdhead•5m ago•0 comments

Is AI Curing the Loneliness Epidemic, or Profiting from It?

https://mrkt30.com/is-ai-curing-the-loneliness-epidemic-or-profiting-from-it/
2•technewssss•6m ago•0 comments

Open Meditron: An Auditable Pipeline for Clinical LLMs

https://arxiv.org/abs/2605.16215
1•instagraham•9m ago•0 comments

POSIX on WebAssembly, or "What is an OS anyway" [video]

https://www.youtube.com/watch?v=O0buO7Brqlo
1•indrora•9m ago•0 comments

Elixir Cluster 101

https://jola.dev/posts/elixir-cluster-101
1•shintoist•10m ago•0 comments

The Age of Comprehension Debt

https://medium.com/@efeminella/the-age-of-comprehension-debt-d16ce9f776bd
1•ankitg12•11m ago•0 comments

A Locomotive Named Big Boy Is Making Grown Men Cry

https://www.wsj.com/lifestyle/a-locomotive-named-big-boy-is-making-grown-men-cry-0f965e12
1•impish9208•11m ago•1 comments

Mechanism of Vibe Coding

https://neural-nexus.net/mechanism-constraints/
1•ankitg12•12m ago•0 comments

GitHub Git github.com: Permission denied error with existing deploy keys

1•unixfox•13m ago•0 comments

Agentic-sage – a local board for parallel coding sessions (no auto-merge)

https://github.com/muslewski/agentic-sage
1•muslewski•14m ago•0 comments

Qnetic build largest test facility for 200 kWh flywheel energy storage

https://www.heise.de/en/news/Qnetic-build-world-s-largest-test-facility-for-200-kWh-flywheel-ener...
2•doener•15m ago•0 comments

AI Spend Is a Labor Cost Now

https://mamonas.dev/posts/ai-spend-labor-cost/
1•konmam•16m ago•0 comments

Essence of Architecture

https://www.ufried.com/blog/essence_of_architecture_4/
2•abrbhat•19m ago•0 comments

I reviewed 7 free AI tools for small businesses – feedback welcome

https://iaboost.es/
1•xibi•20m ago•0 comments

I coded from my phone while cycling from Berlin to Venice, here's my infra

https://github.com/flaviolivolsi/officina
1•flaviolivolsi•21m ago•0 comments

How Kim Kardashian Indirectly Brought Home Nedjemankh (2021)

https://egyptianstreets.com/2021/10/25/how-kim-kardashian-indirectly-brought-home-nedjemankh/
1•thunderbong•22m ago•0 comments

Will YC ever increase its capital on offer?

1•ndrh•23m ago•1 comments

Bright Data ltd: "Smart TV"s become a part of a bot-net

https://gts.cryptography.dog/@ansuz/statuses/01KY20YH74D2QD3FJMQFMGY4FY
1•ColinWright•24m ago•0 comments

Escape IntelliJ: Scala and Kotlin LSPs on Emacs Eglot

https://jointhefreeworld.org/blog/articles/emacs/emacs-eglot-scala-kotlin/index.html
1•jjba23•24m ago•0 comments

CoreCtic AI – Turn your AI API costs into a profit center

https://corecticai.com
1•Hugo_pms•25m ago•0 comments

Can repeated Monty Hall games reveal whether the host knows?

https://2goats1car.com/article
1•tobiga•26m ago•0 comments

A Man Who Runs the IRS Spied on Colleagues When He Worked at JPMorgan

https://www.wsj.com/finance/banking/irs-bisignano-spying-jpmorgan-6cd1ddf0
1•doener•28m ago•0 comments

WP2Shell: Hands-On Lab Reproducing the Pre-Auth WordPress Core RCE

https://learn.uphack.io/lab/wp2shell-wordpress-rce
1•mariushh•28m ago•0 comments

Show HN: Semglot – Sqlglot for Semantic Layers

https://github.com/benchouse/semglot
1•andrebaaij•28m ago•0 comments

Interesting Audio Recorder

1•Haeuserschlucht•29m ago•0 comments

Show HN: GGG – Declarative SVG Badge Generation Using Guile Scheme and SXML

https://codeberg.org/jjba23/ggg
1•jjba23•29m ago•0 comments

Proofdesk – Collaborative Web IDE and Sandbox for Math Textbooks

https://proofdesk.duckdns.org/
1•harsharajkumar•31m ago•0 comments

The rise of "comprehension debt" in the age of AI coding

https://www.techradar.com/pro/the-rise-of-comprehension-debt-in-the-age-of-ai-coding
1•mihau•31m ago•0 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.