@ntitung.bsky.social
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Are y'all up for some intense reading about #performance? I have a new article! In fact, it's not even an article but more of a mini-course in article format. It even has a study project and some homework to qualify! 😅
www.developerway.com/posts/initia...
www.developerway.com/posts/initia...
Initial load performance for React developers: investigative deep dive
Exploring Core Web Vitals, Chrome performance panel, what initial load performance is, which metrics measure it, and how cache control and different networking conditions influence it.
www.developerway.com
January 21, 2025 at 9:34 AM
Are y'all up for some intense reading about #performance? I have a new article! In fact, it's not even an article but more of a mini-course in article format. It even has a study project and some homework to qualify! 😅
www.developerway.com/posts/initia...
www.developerway.com/posts/initia...
Reposted
You should be using JavaScript sets more often
Now in all browsers and Node - these 7 new set methods are key for when trying to compare two arrays or sets of data.
Now in all browsers and Node - these 7 new set methods are key for when trying to compare two arrays or sets of data.
![New JavaScript Set Methods
const set1 = new Set(['wes', 'kait']);
const set2 = new Set(['wes', 'scott']);
Difference
Elements in set2 but not in set1
set2.difference(set1)
> ['scott']
Intersection
Elements that exist in both sets
set1.intersection(set2)
> ['wes']
Symmetric Difference
Elements in either set, but not both
set1.symmetricDifference(set2)
> ['kait', 'scott']
Union
All elements from both sets
set1.union(set2)
> ['wes', 'kait', 'scott']
Is Disjoint From
True if sets share no elements
set1.isDisjointFrom(set2)
> false
Is Subset Of
True if all elements are in other set
set1.isSubsetOf(set2)
> false
Is Superset Of
True if it contains all other's elements
set1.isSupersetOf(set2)
> false](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:etdjdgnly5tz5l5xdd4jq76d/bafkreifpciv7ufsmynaqjmiw63rmyybije242ep2ylqs3iarkehaz4qxzi@jpeg)
January 21, 2025 at 7:43 PM
You should be using JavaScript sets more often
Now in all browsers and Node - these 7 new set methods are key for when trying to compare two arrays or sets of data.
Now in all browsers and Node - these 7 new set methods are key for when trying to compare two arrays or sets of data.
Reposted
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The Epic Programming Principles: the guide I use to make decisions as a software engineer.
Transcending specific tools or frameworks, these principles will help you guide your career, craft, and technical choices.
See details and examples for each principle here: www.epicweb.dev/principles 📖
Transcending specific tools or frameworks, these principles will help you guide your career, craft, and technical choices.
See details and examples for each principle here: www.epicweb.dev/principles 📖
December 6, 2024 at 4:58 PM
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