Models | Examples |
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Display ads | Yahoo! |
Search ads |
<!-- In your template --> | |
<div data-gist="{{gistId}}"></div> |
When using directives, you often need to pass parameters to the directive. This can be done in several ways. The first 3 can be used whether scope is true or false. This is still a WIP, so validate for yourself.
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Raw Attribute Strings
<div my-directive="some string" another-param="another string"></div>
All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.
Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.
elem.offsetLeft
,elem.offsetTop
,elem.offsetWidth
,elem.offsetHeight
,elem.offsetParent
A lot of people mentioned other immutable JS libraries after reading my post. I thought it would be good to make a list of available ones.
There are two types of immutable libraries: simple helpers for copying JavaScript objects, and actual persistent data structure implementations. My post generally analyzed the tradeoffs between both kinds of libraries and everything applies to the below libraries in either category.
Libraries are sorted by github popularity.
'use strict'; | |
/** | |
* Basic code to parse the values in the "data" attribute in a Google Maps URL to an Array. | |
* There will likely still be some work to do to interpret the resulting Array. | |
* | |
* Based on information from: | |
* http://stackoverflow.com/a/34275131/1852838 | |
* http://stackoverflow.com/a/24662610/1852838 | |
*/ |
Moved to Shopify/graphql-design-tutorial
https://twitter.com/snookca/status/1073299331262889984?s=21
“In what way is JS any more maintainable than CSS? How does writing CSS in JS make it any more maintainable?”
Happy to chat about this. There’s an obvious disclaimer that there’s a cost to css-in-js solutions, but that cost is paid specifically for the benefits it brings; as such it’s useful for some usecases, and not meant as a replacement for all workflows.
(These conversations always get heated on twitter, so please believe that I’m here to converse, not to convince. In return, I promise to listen to you too and change my opinions; I’ve had mad respect for you for years and would consider your feedback a gift. Also, some of the stuff I’m writing might seem obvious to you; I’m not trying to tell you if all people of some of the details, but it might be useful to someone else who bumps into this who doesn’t have context)
So the big deal about css-in-js (cij) is selectors.