This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Polypane. For devs who care
polypane.app
did:plc:jdsp2lt772dbud7vxpoup63g
Polypane 30 is out! š¤©
š Playgrounds: go from .html to multi-device testing in 3 clicks
š¤ text-scale emulation
š¹ recording w/ sound
š Network panel filtering & sorting
āØ Sidepanel browser extensions
š Standard.site validation & previews
š Chromium 152
ā°ļø MORE STILL
https://polypane.app/blog/polypane-30-playgrounds-side-panel-extension-api-updated-video-recording-and-chromium-152/
2026-08-19T13:18:54.974Z