Walrus Upload Encoding

Demonstrating real browser main thread blocking during flow.encode()

Select File to Encode

Or skip this step to use the default demo file

Screen Recording 2025-10-06 at 17.21.59.gif

Interactive Counter

Active
0

Buttons respond immediately

Text Input

Active

You typed: nothing yet

Text appears instantly

JavaScript Animation

Active

Ball moves using JavaScript

SVG Animations

Active

SVG animations run smoothly

Static Content

Always Works

This text is always readable. Even during encoding, users can still see content.

📱💻🎯

Static content renders normally

CSS Animations (CSS transforms)

Always Works

It worked because it was using compositor thread, not on the main thread.

CSS animations continue during encoding