1244661 - Rule-view really slow and freezing on http://codepen.io/thebabydino/full/mVKayj/

Status: NEW

(DevTools :: Inspector: Rules, defect, P3)

Description

[Patrick Brosset <:pbro>]

STR:
- open http://codepen.io/thebabydino/full/mVKayj/
- open the inspector
- try to do things in the rule-view: enabling/disabling declarations, scrolling around, or even resizing the toolbox

The rule contains a *huge* SVG data-uri that makes the rule-view really slow.

Comment 1

[Patrick Brosset <:pbro>]

Attachment: data-uri.html

The background-image property contains multiple background, 2 of them being ~600.000 chars long png data-uri images. One of which is attached as an HTML file here.
So, in total, there's one property that's more than 1.3 million characters long in the rule-view. No surprise that we're seeing slow-downs and freeze.
I'm wondering if we should do anything at all here.

Comment 2

[Patrick Brosset <:pbro>]

Filter on CLIMBING SHOES