Skip to content
Back to the feed
0:000:40
Rank#116
Motion

Claude Opus 5.5 animation drawn in JavaScript

Addy Osmani (@addyosmani) posted this video on X on , and it went viral the same day. It has 2,408 likes and 136 replies, ranking #116 of 226 viral design posts on ViralPost.

Claude Opus 5.5 drew each frame of this animation in JavaScript. Here's "how browsers work" in 40 seconds.

Why it went viral

A video explainer on how browsers work, with each frame drawn in JavaScript by Claude Opus 5.5 and runs about 40 seconds.

Likes
2,4082.4K
Replies
136
Went viral
Posted on X
Motion#claude-opus#javascript#explainer-animation

The digest

Get posts like this in your inbox every morning.

Get Pro

Pro unlocks every post like this one, the full archive and a digest in your inbox each morning.

on a yearly subscription

Pro

For individual designers and freelancers.

$10per monthbilled yearly
  • Every viral post, ranked
  • The full archive
  • The digest at 8:00 your time
  • Daily or weekly delivery
  • Designer filter
  • Unlimited search
  • Early access to new formats

Team

Recommended

For design teams, studios and agencies.

$5per member/monthbilled yearly, min 3 seats

Everything in Pro plus

  • Invite your teammates
  • One shared digest for the team
  • Team management
  • Centralized billing and invoices
  • Priority support
  • An onboarding call for your team