HTMLDocument.registerElement is deprecated.

Open

#2,807 opened on Oct 6, 2024 0 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Assessment

Difficulty: 3/5
Estimated time: 1-2 days
Newbie friendliness: 35/100

Issue type: Bug
Clarity: Mostly clear
Activity status: Stale
Tech stack: javascript
Domain: frontend

Research direction

Start by tracing the warning from static/index.js:100 into atom-space-pen-views-plus/lib/main.js, then inspect the call from src/header-view.js:10. Confirm which project source owns the deprecated document.registerElement usage and identify the relevant checks or reproduction path. Done means the warning no longer occurs while opening the script package UI and the existing behavior remains intact.

Written by the indexing model from the issue text.

Description

Use customElements.define instead of document.registerElement see https://javascript.info/custom-elements

HTMLDocument.registerElement (file:///Applications/Pulsar.app/Contents/Resources/app.asar/static/index.js:100:12)
f (/Users/victorvanlent/.pulsar/packages/script/node_modules/atom-space-pen-views-plus/lib/main.js:26:87233)
e.openTag (/Users/victorvanlent/.pulsar/packages/script/node_modules/atom-space-pen-views-plus/lib/main.js:26:91114)
e.tag (/Users/victorvanlent/.pulsar/packages/script/node_modules/atom-space-pen-views-plus/lib/main.js:26:90760)
Function.div (/Users/victorvanlent/.pulsar/packages/script/node_modules/atom-space-pen-views-plus/lib/main.js:26:88521)
Function.content (/Users/victorvanlent/.pulsar/packages/script/lib/header-view.js:10:17)

Dominant language: JavaScript
Stars: 730
Forks: 265
PR merge metrics: No merged PRs in 30d

Contributor guide

Open the contributing guide

First steps

Read the whole issue, then the project's contributing guide.
Comment on the issue to say you are picking it up — it saves two people doing the same work.
Fork the repository and make your change on a branch.
Open a pull request that references the issue number.

Similar issues

[workshop-sync] workshop/17-add-mcp-tools.md: wrong workflow filename and missing safe-outputs for issue creation Open

documentation

Difficulty 2/5 1-3 hours Newbie friendliness 88/100

githubnext/gh-aw-workshop#3692 · Opened Sep 22, 2026
[guide] README 'What lives here' site map stale after Community restructure — Members/Awards listed as top-level, 'Projects from end users' missing Open

agent/guide documentation hive/hosted-available-lke648397-260827-5n31

Difficulty 2/5 1-3 hours Newbie friendliness 90/100

cncf/endusers#456 · Opened Sep 22, 2026
Add: BuyPass TV Open

channels:add check:passed

Difficulty 2/5 1-3 hours Newbie friendliness 75/100

iptv-org/database#36002 · Opened Sep 22, 2026
VPullToRefresh.sass ships unlayered CSS — breaks under @layer, unlike every other component Open

S: triage

Difficulty 1/5 Under an hour Newbie friendliness 85/100

vuetifyjs/vuetify#23206 · Opened Sep 22, 2026
Resize volume API validation errors are not displayed in the UI Open

bug

Difficulty 1/5 Under an hour Newbie friendliness 90/100

apache/cloudstack#14222 · Opened Sep 22, 2026

More JavaScript issues