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The Mullet Stack: Syncing Types Between FastAPI/Pydantic and TypeScript

https://seanhelvey.com/mullet-stack/guide/
1•Lambda11•4m ago•0 comments

Soaring Diesel Prices Rip Across US Economy

https://www.ft.com/content/8a5cd515-191d-42f9-9b0c-1b817a1bc044
1•karakoram•4m ago•1 comments

Selective Applicative Functors

https://blog.veritates.love/selective-applicatives-theoretical-basis
2•birdculture•7m ago•0 comments

Running Ultrix 4.5 (2019)

https://astr0baby.wordpress.com/2019/03/16/running-vax-ultrix-4-5-on-simh/
1•walrus01•7m ago•0 comments

The 400-Ton Linchpin of American Electrical Power

https://www.nytimes.com/interactive/2026/08/17/magazine/transformers-power-electric-grid.html
1•jdnier•9m ago•0 comments

Children with More Screen Time Score Better on Cognitive Tests, Not Worse

https://www.inc.com/lucia-auerbach/children-with-more-screen-time-did-not-score-worse-on-cognitiv...
1•MitPitt•9m ago•0 comments

Cursor capitalizes on GitHub frustration, launches rival hosting platform

https://techcrunch.com/2026/08/18/cursor-capitalizes-on-github-frustration-launches-rival-hosting...
2•jnord•11m ago•1 comments

Stanford's deterministic CUDA kernel verifier

https://2026.splashcon.org/details/oopsla-2026/96/Equivalence-Checking-of-ML-GPU-Kernels
2•ggboimoney•12m ago•1 comments

Spot X with Bluetooth

https://www.rei.com/product/172306/spot-x-with-bluetooth
1•Bondi_Blue•13m ago•0 comments

Inference Engineering by Philip Kiely – Digital Download

https://www.baseten.co/inference-engineering/
1•ajhai•13m ago•0 comments

An inside look at Hetzner's Datacenters [video]

https://www.youtube.com/watch?v=MQeJYEN_lrg
1•lwhsiao•15m ago•0 comments

Ask HN: How should I price an AI infrastructure platform?

1•aqibkhan026•16m ago•0 comments

Unitree Robotics IPO: "Embodied AI" Valuation Bubble?

https://www.cnn.com/2026/08/18/tech/china-unitree-ipo-intl-hnk
1•dvk13•17m ago•0 comments

Software Engineering Humble Book Bundle

https://www.humblebundle.com/books/software-engineering-manning-books
2•teleforce•17m ago•1 comments

Show HN: Particle – Extract and save articles in a clean, self-hosted reader

https://particle.crnst8.com/try/
1•flowerpil•21m ago•0 comments

Phoenix Species Project Announces Funds for Imperiled Wildlife

https://www.nytimes.com/2026/08/04/climate/phoenix-species-project-bezos-dicaprio-rewild.html
1•gmays•21m ago•0 comments

Pointer Chasing in Modern Systems: Why it hurts, When it helps

https://sourav-k-paul.medium.com/pointer-chasing-in-modern-systems-why-it-hurts-when-it-helps-and...
1•compiler-guy•22m ago•0 comments

Lying in Therapy

https://proud2bme.substack.com/p/lying-in-therapy
6•mohmdsad•23m ago•2 comments

Show HN: ResumeSkip – automatically tailor your resume to jobs

https://resumeskip.com/
2•ghosts_•26m ago•0 comments

My AI Agents Ship Code While I Sleep. Nobody Reviews It

https://goatsquadstudios.com/blog/how-i-work-with-ai-agents-autonomously
2•csgod•29m ago•0 comments

Building in the Cloud with Codex, Safely

https://www.ivan.codes/blog/building-in-the-cloud-with-codex
4•deeshee•30m ago•0 comments

Too much Chinese science is ignored by the West

https://www.economist.com/science-and-technology/2026/06/10/too-much-chinese-science-is-ignored-b...
2•ViktorRay•32m ago•1 comments

Show HN: Maritime, a platform for running AI agents for $1 a month

https://maritime.sh
4•mariagorskikh1•33m ago•0 comments

Threepp: Cross-platform C++20 3D library with the high-level API of Three.js

https://github.com/markaren/threepp
2•klaussilveira•33m ago•0 comments

AI-drafted bills are swamping the House office that writes US laws

https://gizmodo.com/its-absolutely-terrifying-ai-is-reportedly-slopping-up-the-bills-in-congress-...
2•fintuner•33m ago•0 comments

Which universities pay their faculty the most?

https://insurancedimes.com/2026/08/17/20-us-universities-where-professors-earn-over-200k-a-year/
3•crookedroad44•34m ago•1 comments

Why packaging is moving from 1D to 2D barcodes

https://www.packaging-gateway.com/features/why-packaging-is-moving-from-1d-to-2d-barcodes/
3•jawns•36m ago•0 comments

The Book of Bots

https://whatever.scalzi.com/2026/08/18/the-big-idea-james-patrick-kelly-2/
2•MattSayar•36m ago•0 comments

To Build a Data Center – Intro to Diesel Generation

https://power2026.ai/diesel
2•nsomani•37m ago•1 comments

Show HN: A sample dataset of computer-use tasks on professional software

https://cua.graderlabs.com/
14•parthmah•40m ago•2 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.