Innhold om JavaScript
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The Promise of Christmas
9 new features in ES2019
This year the 10th version of the ECMAScript Language Specification was released, often referred to simply as ES2019. Let’s take a closer look at what new features we got and how we can put them to use.
This year the 10th version of the ECMAScript Language Specification was released, often referred to simply as ES2019. Let’s take a closer look at what new features we got and how we can put them to use.
The people behind JavaScript: Allen Wirfs-Brock
The people behind JavaScript is a series of interviews with the members of TC39. The committee consists of JavaScript enthusiasts and language experts who get together to define how new versions of JavaScript should work.
The people behind JavaScript is a series of interviews with the members of TC39. The committee consists of JavaScript enthusiasts and language experts who get together to define how new versions of JavaScript should work.
The State of Frontend, Five Years Later
I recently became a frontend developer. Again. The last time I was, was back in 2014. And it's pretty much like riding a bike: if you haven't done it in 5 years, you're going to feel pretty damn wobbly. Especially if the bikes started using create-react-app and Sagas in the meantime. So, with all the wisdom of a child who just fell of his bike, I'm going to try to share a few insights on the state of ~biking~ frontend in 2019!
I recently became a frontend developer. Again. The last time I was, was back in 2014. And it's pretty much like riding a bike: if you haven't done it in 5 years, you're going to feel pretty damn wobbly. Especially if the bikes started using create-react-app and Sagas in the meantime. So, with all the wisdom of a child who just fell of his bike, I'm going to try to share a few insights on the state of ~biking~ frontend in 2019!
Audit your app
Do you wake up at night fearing your app's dependencies might have scary vulnerabilities?
Do you wake up at night fearing your app's dependencies might have scary vulnerabilities?
Removing duplicates from an array
Knowing more than one way to solve a given problem can help you write more readable code. Let's look at three different ways to remove duplicates elements from an array.
Knowing more than one way to solve a given problem can help you write more readable code. Let's look at three different ways to remove duplicates elements from an array.
How ... works in Javascript
The ... operator that arrived to javascript with ES6 is really handy, and can be used in quite a lot of situations. Technically it is two different things; a Rest parameter and a spread operator. Let's take a look at how they work.
The ... operator that arrived to javascript with ES6 is really handy, and can be used in quite a lot of situations. Technically it is two different things; a Rest parameter and a spread operator. Let's take a look at how they work.
Not breaking the web
Did you know that JavaScript is the world's NO. 1 most popular language? At least according to Github and Stack Overflow it is. As a developer, that is a huge reason to get to know it better, wouldn't you say?
Did you know that JavaScript is the world's NO. 1 most popular language? At least according to Github and Stack Overflow it is. As a developer, that is a huge reason to get to know it better, wouldn't you say?
JavaScript Keyword Puzzle
From all of us behind javascript.christmas, to all of you: Merry Christmas!
From all of us behind javascript.christmas, to all of you: Merry Christmas!
Last Sunday of Advent
All I want for Christmas is the great JavaScript sword 🎅
All I want for Christmas is the great JavaScript sword 🎅
Promises of opportunities
Quick tips on all you can do with Promises. Because my tips don't lie!
Quick tips on all you can do with Promises. Because my tips don't lie!
The secret
Yeah. I know! Me too. I was also shocked when hearing this for the first time.
Yeah. I know! Me too. I was also shocked when hearing this for the first time.
D3 in action
D3 (Data Driven Documents) is a JavaScript library that's well suited to create data visualizations on the web. It brings data to life using HTML, SVGs and CSS. You can make everything from static graphs to interactive articles.
D3 (Data Driven Documents) is a JavaScript library that's well suited to create data visualizations on the web. It brings data to life using HTML, SVGs and CSS. You can make everything from static graphs to interactive articles.
Don't get lost in the JavaScript jungle
JavaScript is a fast-paced language in regards to adaption and growth. By the end of 2017 there was an estimated 9.7 million JavaScript developers, which suggest that we might have passed 10 million in 2018.
JavaScript is a fast-paced language in regards to adaption and growth. By the end of 2017 there was an estimated 9.7 million JavaScript developers, which suggest that we might have passed 10 million in 2018.
The W3schools Controversy
Imagine pulling up a search on Google for something web tech related. Let's say you look up how the text-align property works in CSS. The two first hits are from w3schools.com. A little further down we find Mozilla Developer Network's (or MDN) article on the subject. MDN is obviously run by the altruistic, open-web freedom fighters at Mozilla, but what's the deal with w3schools, and why does some people dislike it so much?
Imagine pulling up a search on Google for something web tech related. Let's say you look up how the text-align property works in CSS. The two first hits are from w3schools.com. A little further down we find Mozilla Developer Network's (or MDN) article on the subject. MDN is obviously run by the altruistic, open-web freedom fighters at Mozilla, but what's the deal with w3schools, and why does some people dislike it so much?