Angular is a platform for building mobile and desktop web applications. Join the community of millions of developers who build compelling user interfaces with Angular.

I'm using Angular 4 HttpClient to send requests to external service. It is a very standard setup: this.httpClient.get(url).subscribe(response = { //do something with response }, err = {

I am using Chart.js. I am trying to convert the chart to an image by getting a base 64 string. The tutorial (http://www.chartjs.org/docs/) devotes an entire 1 line on the topic: The canvas element

Today I prepared a huge list of React Interview Questions from this awesome repo For more info, I...

How constantly composing solutions to daily problems with the aid of Pseudo Code can help us become better developers

I've long been skeptical of quoting global browser usage percentages to justify their usage of browser features. It doesn't matter what global usage of a

When you want to learn a new programming language, it's good to focus on the things programming languages have in common:

2020 has been a long year. As it comes to an end we wanted to share a special Holiday Update on our research into zero-bundle-size React Server Components. To introduce React Server Components, we have prepared a talk and a demo. If you want, you can check them out during the holidays, or later when work picks back up in the new year. React Server Components are still in research and development. We are sharing this work in the spirit of transparency and to get initial feedback from the React…

Level up your JavaScript skills with a daily coding challenge from December 1st to 24th. Every day, we'll pick a winner who gets Scrimba Pro for a year (worth $150). On Christmas Eve, a winner gets $1000.

The community-driven resource library of CSS Houdini worklets. Learn about CSS Houdini, its APIs, usage, polyfills, and browser status, to take advantage of the Houdini APIs today.

Facilitate an engineering culture of fairness, transparency, and consistency

The New York Times shortly tested re-introducing open-exchange programmatic ad buying last fall but didn't pursue it.

Here are some notes from the Epic React workshop Advanced Hooks. Function Dependencies in useEffect We use the useEffect hook to run side effects in React. The hook has a “dependency array” which tells it when to fire. That works fine if the trigger is a variable. Like this: const [count, setCount] = useState(0) React.useEffect(() = { // Update the document title using the browser API document.title = `You clicked ${count} times` }, [count]) //

If you spend a lot of time on Hacker News, it’s easy to get taken by the allure of building a web app without a framework. There are a bunch of potential advantages (no bloat! bespoke to your project!) and being able to say you built something with minimal dependencies gets you Engineer Points. That is, if you can pull it off.

I first started learning to code in 2012. And there was one YouTube channel that all my friends used to learn algorithms and data structures: MyCodeSchool. Within minutes of watching MyCodeSchool, you could immediately tell that: 1. These developers were really passionate about computer science. And 2. They

The @angular /service-worker package comes with a SwUpdate class that makes it easy to deal with updated apps. Let’s see how it can be used.

I’m thoroughly convinced that SVG unlocks a whole entire world of building interfaces on the web. It might seem daunting to learn SVG at first, but you have a

SVG is an image format for vector graphics. It literally means Scalable Vector Graphics. Basically, what you work with in Adobe Illustrator. You can use SVG

Learn how to develop UIs with components and design systems. Our in-depth frontend guides are created by Storybook maintainers and peer-reviewed by the open source community.

This is a very specific issue myself and anyone that uses Gatsby and React router for navigating between headers in their Gatsby sites. The issue has been documented several times now and the advice I have followed is to add a resolutions to my ...

Learn how to make your initial app bundle smaller by using route-level code splitting.

When a team builds a complex application, there is often a common breakdown of roles. Specifically on the back end, there are database engineers, application engineers and operations engineers, or something close to this. In recent years, more and more application logic is being deferred to the client side "Front-End Ops")](https://www.smashingmagazine.com/2013/06/11/front-end-ops/).

Favorite JavaScript utilities in single line of code

Angular is a platform for building mobile and desktop web applications. Join the community of millions of developers who build compelling user interfaces with Angular.

Angular is a platform for building mobile and desktop web applications. Join the community of millions of developers who build compelling user interfaces with Angular.

Earlier this year I wrote a bit about autogrowing textareas and inputs. The idea was to make a more like a so it expands in