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10 Days of React Challenges (Beginner): Adding Calculator
10.5.2019
Storing data in a front-end application and reusing the stored data throughout the application or app component, is an essential piece of modern front-end applications.
CodePen Final
10 Days of React Challenges (Beginner): Use React State to Update the DOM
10.5.2019
A common theme in modern front-end JavaScript libraries/frameworks is that they can help you manage the data in your applications.
Once you update something, React can immediate
10 Days of React Challenges (Beginner): Loop Over and Display Data with JSX
10.5.2019
Data comes in all shapes and sizes. In JavaScript, an array is how we hold sets of data. For the majority of our site content, we use an array of objects.
Looping through and sh
10 Days of React Challenges (Beginner): Display Simple Data with JSX
10.5.2019
One of the building blocks of React is the ability to use HTML elements when developing components.
JSX allows us to write simple markup in HT
The Place of UX
7.5.2019
Every time "UX" comes out of my mouth or is typed by my fingers, I think, "did I just use that term correctly?" It feels like such a big and loaded term these days, that perhaps the way I use it only contributes to the confusion. Ryan Singer frames that problem well:
Debates continue to rage about...
RECENZE: Motorkářský akce Days Gone mrhá svým potenciálem
25.4.2019
Poctivá motorkářská akce sice neoslní originalitou, pro milovníky příběhových her ze staré školy jde přesto o povinnost. I oni by si však měli alespoň nějakou dobu počkat, než se autorům podaří svoji hru pořádně zoptimalizovat. Další články k tématu:RECENZE: Kingdom Come naučí svět milovat českou...
Who Are Design Systems For?
23.4.2019
Specific design systems, I mean. Design systems, as a concept, are something just about any site can benefit from.
A lot of hype goes into design systems these days. Just the other day, an organization's published their design system publicly and I got a slew of DMs, emails, and Slack messages...
An Event Apart Boston is Coming. Save Now!
18.4.2019
(This is a sponsored post.)
An Event Apart Boston is almost here! We're talking, like, less than a month away. If you've been holding off from registering, this might be your last chance because time and seating are both limited. Besides, we're talking about three days of pure knowledge-dropping...
Using the Web Speech API for Multilingual Translations
12.4.2019
Since the early days of science fiction, we have fantasized about machines that talk to us. Today it is commonplace. Even so, the technology for making websites talk is still pretty new.
We can make our pages on the web talk using the SpeechSynthesis part of the Web Speech API. This is still...
AI-Based Video Preview from Cloudinary (Sponsored)
8.4.2019
The early days of video on the web weren’t great. We started with custom browser plugins and codecs, then moved to Flash, and eventually we found our way HTML <video>. Once we solved the technology problem, we started using more video for content and advertising. The next problem...
Productivity Tips I've Learned Building Scotch.io
19.3.2019
Productivity is a marathon. The more days and years I put into this coding thing (or anything like fitness for that matter), the more I realize that consistency is far more critical than bursts
React Starter: Getting Started with React (2019 Edition)
18.3.2019
React is the uber popular JavaScript library that is almost everywhere you look these days. Learning React opens up a whole new way to build front-end experiences like websites, mobile apps, and mo
Former Crypto Skeptic Purchases Bitcoin, Tron Leader Calls Bitcoin an Excellent Investment
15.3.2019
Another former Bitcoin skeptic has added his name to the list of “Bitcoin converts.” Thai-based stock market investor Marc Faber revealed in an interview with Cash that he had bought Bitcoins “for the first time 10 days ago” so that […]
The post Former Crypto Skeptic Purchases Bitcoin, Tron...
Report: Over 40 Bugs in Blockchain and Crypto Platforms Detected Over Past 30 Days
14.3.2019
Researchers have reportedly detected over 40 bugs in major blockchain and cryptocurrency platforms over the past month
Sublime Text 3.2 Is Out! Git Integrated and Still Blazing Fast
14.3.2019
Sublime Text has a special place in my heart. It's the editor that made me love editors. Before that it was Notepad++ or Coda and trying to get files onto a server using FTP. Those were the days! W
Invesco Blockchain ETF to Debut on London Stock Exchange, Facebook’s Cryptocurrency a Potentially Cash Cow
12.3.2019
Apart from the falling digital asset prices, the crypto industry is going through a good spell as positive developments have been announced in the past days. American based asset manager Invesco has launched a blockchain-based ETF that will trade on […]
The post Invesco Blockchain ETF...
Accessibility is not a “React Problem”
11.3.2019
Leslie Cohn-Wein's main point:
While [lots of divs, inline styles, focus management problems] are valid concerns, it should be noted that nothing in React prevents us from building accessible web apps.
True. I'm quite capable (and sadly, guilty) of building inaccessible interfaces with React...
Social Cards as a Service
19.2.2019
I love the idea of programmatically generated images. That power is close at hand these days for us front-end developers, thanks to the concept of headless browsers. Take Puppeteer, the library for controlling headless Chrome. Generating images from URLs is their default use case:
const puppeteer...
What Hooks Mean for Vue
4.2.2019
Not to be confused with Lifecycle Hooks, Hooks were introduced in React in v16.7.0-alpha, and a proof of concept was released for Vue a few days after. Even though it was proposed by React, it’s actually an important composition mechanism that has benefits across JavaScript framework ecosystems,...
CSS :placeholder-shown
4.2.2019
One of the first plugins that would hit a new framework in the early days of JavaScript frameworks was a placeholder plugin, which is why we were so excited when HTML5 brought us the placeholder attribute. Then CSS lovers like me were thrilled when the CSS spec allowed us to style placeholders....