⚓ T114411 Zerobanner extension needlessly pulls in entire oojs ui library

	Subject	Repo	Branch	Lines +/-
	Defer loading of ZeroOverlay until needed	mediawiki/extensions/ZeroBanner	wmf/1.27.0-wmf.2	+61 -108
	Defer loading of ZeroOverlay until needed	mediawiki/extensions/ZeroBanner	master	+61 -108

Status	Subtype	Assigned	Task
Open	Release	None	T84936 Release VisualEditor-MediaWiki as "1.0"
Open		None	T50429 [Epic] Support editing parts of a page in VisualEditor-MediaWiki
Open		None	T54365 Explore performance gains from progressive (JIT?) de-alienation in VisualEditor
Open		None	T174303 Copy-pasting linked ISBN numbers from view mode HTML into VisualEditor inserts wikitext links to Special:BookSources (it should turn them into magic links?)
Open	Feature	None	T54091 The read HTML should have hinting to allow full DOM copying (as opposed to just rich copying) from read mode into VE surfaces
Open		None	T55784 [EPIC] Use Parsoid HTML for all page views
Resolved		dr0ptp4kt	T114542 Next Generation Content Loading and Routing, in Practice
Duplicate		• Jhernandez	T104432 [EPIC]: Improve mobile site performance
Duplicate		dr0ptp4kt	T120341 [GOAL] Make Wikipedia more accessible to all connections with new fast API-driven web experience in mobile web beta
Declined		None	T125920 [EPIC] Future exciting reading web performance endeavours
Resolved		Jdlrobson	T113066 [GOAL] Make Wikipedia more accessible to 2G connections
Resolved		Jdlrobson	T114411 Zerobanner extension needlessly pulls in entire oojs ui library

Jdlrobson created this task.Oct 1 2015, 7:48 PM

Jdlrobson raised the priority of this task from to Needs Triage.

Jdlrobson updated the task description. (Show Details)

Jdlrobson added a project: ZeroBanner.

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Restricted Application added a subscriber: Aklapper. · View Herald TranscriptOct 1 2015, 7:48 PM

Change 243014 had a related patch set uploaded (by Jdlrobson):
Defer loading of oojs ui on zero banners until needed

https://gerrit.wikimedia.org/r/243014

gerritbot added a project: Patch-For-Review.Oct 1 2015, 8:14 PM

Jdlrobson triaged this task as High priority.Oct 1 2015, 8:16 PM

Jdlrobson added a project: Web-Team-Backlog.

Jdlrobson set Security to None.

Jdlrobson moved this task from Incoming to 2016-17 Q2 on the Web-Team-Backlog board.Oct 1 2015, 8:33 PM

Jdlrobson added a parent task: T113066: [GOAL] Make Wikipedia more accessible to 2G connections.

Jdlrobson removed a project: Web-Team-Backlog.

Per https://phabricator.wikimedia.org/T114416#1698102, I'm going to check and see if we can eliminate the OOjs-UI code altogether from Zero as it's currently not being used.

It would be great if this change could ride the train Monday. I'm not sure how much of our traffic comes from zero but it would be interesting to see that in our performance graphs if it's significant.

I got the go-ahead from Dan to remove ZeroInfo.js completely, which should allow us to completely remove OOjs-UI as a dependency. I'm reviewing your patch right now (there are some other issues), but feel free to start removing OOjs stuff for the next patch set @Jdlrobson

Feedback waiting on the patch.

Jdlrobson added a project: Reading-Web-Sprint-57-The Fifth Element.Oct 7 2015, 6:03 PM