DNS preanalyze is a way to reduce DNS analyze time:

<meta http-equiv="x-dns-prefetch-control" content="on" />
<link rel="dns-prefetch" href="http://www.baidu.com" />

Remove unnecessary routing dependencies (react-router, react-router-dom and connected-react-router) and all related code:

https://github.com/responsively-org/responsively-app/blob/6fd99970e9604fa7a89ca6e5abaf760def48d8a5/desktop-app/app/Routes.js#L19

https://github.com/responsively-org/responsively-app/blob/ddc790da2d127c1cd29fe6ff88e1ec99d83c1a33/desktop-app/app/reducers/index.js#L10

Links to all modules are broken because of renaming

Version:

• v2.x.x
• v1.x.x

Issue type:

• Bug
• Proposal/Enhancement
• Question
• Discussion

Relevant spec sections:

https://drafts.csswg.org/selectors-4/#the-dir-pseudo
https://html.spec.whatwg.org/multipage/semantics-other.html#selector-ltr

The interesting cases to test are from the definition of "directionality" in HTML:
https://html.spec.whatwg.org/multipage/dom.html#the-directionality

• element with dir="ltr" matches :dir(ltr)
• root element without dir attr