Peter Wärn

28 Flips | 2 Magazines | 22 Likes | 1 Following | @PeterWrn | Keep up with Peter Wärn on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Peter Wärn”

Ways to iterate through objects

Relevant basic conceptsProperty accessorsCheck whether an property exists in object• in operator: returns true if the specified property is in the …

JavaScript

5 Design & Development Skills to Learn This Summer

Summertime is here – at least in the northern hemisphere. And while our thoughts often turn to vacations and outdoor activities, this time of year is …

UI Design

Core Features

A JavaScript library that can upload anything you throw at it, optimizes images for faster uploads, and offers a great, accessible, silky smooth user …

10 Terminal commands for power users

Apple's Terminal offers a lot of functionality compared to the macOS GUI. Power users and anyone else who wants to work smarter will benefit from …

10 fantastic new web design tools for March 2018

If you’re feeling overwhelmed by the amount of learning that’s required to keep up with new web technologies these days, the good news is there are …

10 Unique Examples of Drag-and-Drop UI

Drag-and-drop has been with us for decades. It helps us to get things done on both our desktop and mobile apps and operating systems. There’s both a …

Learn web developer skills with this eBook bundle

Web developers have the power to shape the future of the internet. They create and maintain the apps and services that you count on every day. If you …

A coder's guide to APIs

APIs: Quick links<p>If you've heard the term API but aren't entirely sure what it refers to, you've come to the right place. Used correctly, APIs can …

Please Stop Using Local Storage

Seriously. Just stop it already.<p>I don't know what it is, exactly, that drives so many developers to store session information in local storage, but …

Why CSS Grid is better than Bootstrap for creating layouts

CSS Grid is a new way of creating layouts on the web. For the first time ever we have a proper layout system available natively in the browser, which …

How to work with HTML video

Move over YouTube... with the <video> element and a little JavaScript, you can start to create your own video site. The video element is fairly …

Photoshop Plug-In for Better Frequency Separation Control

Full disclosure: I am about to tell you about my new Photohop plug-in, and yes it's a product of mine, via the new brand NBP Plug-ins. It's called …

Learn How To Debug JavaScript with Chrome DevTools

Ditch console.log debugging once and for all! Learn how to use breakpoints to debug code within the Chrome Developer Tools<p>As a new developer, finding …

JavaScript

20 essential browser extensions for web pros

Modern web browsers are tremendously versatile, to a large part by virtue of the wide range of third-party extensions that can be used to add extra …

How to use webfonts

<i>The following is an excerpt taken from Bram Stein's new</i> <i>Webfont Handbook – out now</i><i>.</i><p>Webfonts are defined in CSS through the <b>@font-face</b> rule. If you’re a …

PHP Login Script

We are going to create a simple login system using PHP code on our pages, and a MySQL database to store our users' information. We will track the …

JavaScript Is Eating The World

Incase you haven't heard the news, JavaScript and NodeJS are single handedly eating the world of software. NodeJS is an Open Source server-side …

Combining Technologies: MongoDB & NodeJS

In this overdue blog post, I’m going to walk through the process of creating a basic stat-tracking app. In this post, I’ll cover the following …

10 new web design tools for August 2017

It may be the end of the summer, but there are plenty of hot new web design tools to get stuck into. One of the standout tools this month has to be …

Top 15 JavaScript Plugins for Extending Your Web Forms

You can add tons of cool features onto your site with JavaScript. But there are so many libraries and plugins to choose from, it can be a drag …

Anatomy of a Smart Web App: 9 Technologies Behind Well-Known Web Functionalities

Manuchi / Pixabay<p>Have you ever clicked around a web application that has cool, fast, or smart functionality and wondered “How’d they do that?” Have …

33 Best Flat WordPress Themes 2018

1<p>Voted the BEST<p>2<p>1.1<p>Editor Rating<p>User’s Rating<p>(0 votes)<p>H-Code is a multipurpose theme which comes with colorful schemes, tons of features, and is …

Responsive UIs in React Native

Recently, I published a premium starter kit for RN named React Native DO. Like many React Native apps on the market today, it was designed to work …

Top web dev shares what he's learnt from being self-taught

Singapore-based freelance web designer and developer Zell Liew shares everything he's learned about frontend development on his blog, so that others …

The best fonts to use on a resume, according to typographers and designers

When it comes to writing a resume, there a few rules everyone is familiar with — avoid typos, and don't lie. But many applicants skip over crucial …

Typography

Learn something new, from coding to marketing, with these free online courses

Whether it’s a love for education, the drive to succeed, or just genuine curiosity, the hunger for knowledge and learning is what keeps us moving …

Weight Loss

JavaScript explodes on the server side with the growth of Node.js

With the rise of Node.js, server-side JavaScript is becoming an important cloud, container, and web development language.<p>Cloud TV<p>The cloud is …

JavaScript