Twitxy Saved

Dan Canton

Verified account This account is verified. Learn more

@coco_canton

General Manager at Relay Commerce · AI tinkerer · Shopify & e-commerce
Portugal dancanton.com Joined August 2010
1.7K Following 439 Followers 928 Posts

Latest posts 5

Pinned post

Dan Canton Verified account @coco_canton
Have you seen those videos where someone works out where a clip was filmed from the planes flying over in the background? CRazy, right?

First I thought: someone should build the thing that takes that out of your videos. Then it was more like "f%&$ it, let's do it", so I did, the same day.

It's called Doppler Scrub. It strips plane and vehicle tones, the mains hum that can date a clip, and the GPS and device metadata, while keeping voices, birds, wind and room sound. Each removed tone is filled with matching background noise, so no silent gap traces the same curve.

It runs in your browser, nothing gets uploaded, and the code is open so you can check.

Try it: dopplerscrub.com
dopplerscrub.com Doppler Scrub The sky in your video knows where you are. Remove the plane tones and mains hum that give it away, on your own device.
Dan Canton Verified account @coco_canton
I've added a few more things to WarpLab, an interactiv gravitational wave visualizer:

- VR mode! If you go to warplab.app from your Meta Quest Browser you can enter VR mode and experience haptic feedback as gravitational waves run through you!
- Black hole gravitational lensing simulation (I'm trying to make this work as AR bending Quest 3 camera feed but so far haven't achieved it, that's next).
- Sandbox: Play with diff BH masses to see the G waves.
- n-Body simulation, because why not.

Also, added diff scene modes for general public, student and researchers, adding formulas and more info.

Would love your feedback! Also, this is open source :)
www.warplab.app WarpLab — Feel Spacetime Bend Interactive gravitational wave visualizer. Watch black holes merge in 3D, hear the chirp, explore 90+ real events.
Dan Canton Verified account @coco_canton Feb 28
I built an interactive gravitational wave visualizer — every event is real, detected by @LIGO / @ego_virgo / KAGRA.

Watch black holes merge in 3D, hear the chirp, explore 90+ events in a universe map.

Open source, built with Three.js + WebGL.

Try it: warplab.app

#buildinpublic #threejs #physics #webgl #gravitationalwaves
View quoted post on X
Dan Canton Verified account @coco_canton
Just published a Claude Code skill for WebXR/VR development with @threejs 🥽

Hard-won lessons from shipping VR on Meta Quest (camera rigs, controller mapping, postprocessing
gotchas, and 11 pitfalls that cost me hours).

Try it!

npx skills add danielcanton/webxr-dev-skill

github.com/danielcanton/w…

@vercel_dev
github.com GitHub - danielcanton/webxr-dev-skill: WebXR/VR development skill for Claude Code — Three.js + Meta... WebXR/VR development skill for Claude Code — Three.js + Meta Quest guide - danielcanton/webxr-dev-skill