Current issue state, recent activity, and per-issue timelines from the indexed issue data.
| Date | Opened | Closed | Comments | Events | Open Backlog |
|---|---|---|---|---|---|
| 2026-07-10 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-09 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-08 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-07 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-06 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-05 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-04 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-03 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-02 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-01 | 0 | 0 | 0 | 0 | 0 |
| 2026-06-30 | 0 | 0 | 0 | 0 | 0 |
| 2026-06-29 | 0 | 0 | 0 | 0 | 0 |
| 2026-06-28 | 0 | 0 | 0 | 0 | 0 |
| 2026-06-27 | 0 | 0 | 0 | 0 | 0 |
Opened: 0
Closed: 0
Comments: 0
Events: 0
| Issue | Author | State | Labels | Comments | Reactions | Updated |
|---|---|---|---|---|---|---|
#5752 Security: mitigate multiple DOM-based XSS via unsanitized properties and insecure resolveUrl bypass Opened 3 months ago | JoshuaProvoste | open | No labels | 0 | 0 | 3 months ago |
#4865 Make <link rel="stylesheet"> work inside shadow trees Opened 9 years ago | baocang | closed - completed | wontfix p2 2.x | 8 | 0 | 2 years ago |
#2270 dom-repeat template Indices/Keys not refreshed when an item is added-to/removed-from dom-repeat template data Opened 11 years ago | shal1y | closed - completed | p1 | 7 | 1 | 2 years ago |
#4688 Animations for slotted styles are ignored Opened 9 years ago | loucyx | closed - completed | p2 platform css | 12 | 2 | 2 years ago |
#5730 Cannot read property 'polyfillWrapFlushCallback' of undefined Opened 2 years ago | jz1494 | open | No labels | 0 | 0 | 2 years ago |
#5729 Getting Windows undefined with using Angular11 server side rendering Opened 2 years ago | jz1494 | open | No labels | 0 | 0 | 2 years ago |
#5728 Polymer-template Opened 2 years ago | Godsspe | open | No labels | 0 | 0 | 2 years ago |
#5727 Is there any other way to add unit test for Polymer 1.x component apart from Web component tester? Opened 2 years ago | swarnadipa-dev | open | No labels | 0 | 0 | 2 years ago |
#5693 Single quotes and double quotes are removed from CSS url parameter breaking some data:image/... definitions Opened 5 years ago | jpradelle | open | No labels | 2 | 1 | 2 years ago |
#5723 Create a Security Policy Opened 3 years ago | joycebrum | open | No labels | 0 | 0 | 3 years ago |
#5711 margin and padding not defined Opened 3 years ago | uniiquecornnx | closed - completed | No labels | 1 | 0 | 3 years ago |
#5658 How to pass parameter to dom-module Opened 6 years ago | hexiaoting | open | No labels | 2 | 0 | 3 years ago |
#5674 Polymer Gestures: Left mouse button "Up" event not firing after right mouse button click. Opened 6 years ago | Oliviero50 | open | No labels | 5 | 0 | 3 years ago |
#5709 Cant override paper elements CSS Opened 3 years ago | conceptree | open | No labels | 0 | 0 | 3 years ago |
#5703 readme: wrong path to webcomponents-loader.js Opened 4 years ago | milahu | open | No labels | 1 | 0 | 3 years ago |
#1468 Unable to connect to github.com... Opened 11 years ago | ronaldpabilonia | closed - completed | No labels | 11 | 0 | 3 years ago |
#5706 Sudden malfunction ouf our webpages : polymer 1.7.0.2 partially moved ? Opened 3 years ago | bschwarzRDR | open | No labels | 1 | 0 | 3 years ago |
#5704 readme: new url to polymer-modulizer Opened 4 years ago | milahu | open | No labels | 0 | 0 | 4 years ago |
#5702 Missing Patents file Opened 4 years ago | hrieke | open | No labels | 0 | 0 | 4 years ago |
#3604 Add support for passive event listeners Opened 10 years ago | samuelli | closed - completed | enhancement wontfix p3 | 16 | 21 | 4 years ago |
#5532 Polymer 2: ::part() in polymer is not compatible with Microsoft-Edge and IE Opened 7 years ago | jjoyk | closed - completed | wontfix | 5 | 0 | 4 years ago |
#5549 Sync Polymer internal/external generated externs Opened 7 years ago | aomarks | closed - completed | wontfix | 2 | 0 | 4 years ago |
#5551 QUESTION: Shadow dom usage in polymer 3 app (youtube.com example) Opened 7 years ago | iSuslov | closed - completed | wontfix | 6 | 0 | 4 years ago |
#5556 Release 2.x branch Opened 7 years ago | LarsDenBakker | closed - completed | wontfix | 2 | 1 | 4 years ago |
#5567 Behaviors may not run `registered` if legacy element is subclassed Opened 7 years ago | dfreedm | closed - completed | bug wontfix p1 | 3 | 2 | 4 years ago |