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Electric Geek Transportation Systems

20.8.2019
I've never thought of myself as a "car person". The last new car I bought (and in fact, now that I think about it, the first new car I ever bought) was the quirky 1998 Ford Contour SVT. Since then we bought a VW station wagon in 2011

Another Self-Proclaimed Satoshi Fails to Sway Crypto Community

19.8.2019
Another person has attempted to claim the title of Satoshi Nakamoto, the creator of Bitcoin. According to a blog post published on August 18, this new person aims to expose his “real-life identity” through a series of written memoirs. The final ‘reveal’ will allegedly give...

Can you view print stylesheets applied directly in the browser?

19.8.2019
Yep. Let's take a look at how to do it in different browsers. Although note the date of this blog post. This stuff tends to change over time, so if anything here is wrong, let us know and we can update it. In Firefox... It's a little button in DevTools. So easy! Open DevTools...

Mercurial Tips

19.8.2019
While most of the world seems to be using git for version control, Mozilla continues to use Mercurial (hg) to manage the Firefox source code. As a git and GitHub lover, it took me a while to get used to Mercurial. I don’t consider myself a hg expert but I know enough to complete...

Data URIs

18.8.2019
We’re all familiar with traditional URI protocols like https, http, ftp, and file, but data URIs have become a large part of our online strategy. We can use them to display images, the Mac camera and webcams, and more. But what if we simply want to use a data URI to convey basic data? Typing...

How to Crop Videos

9.8.2019
During a recent episode of the Script and Style podcast, I had noticed that the video recording had showed a bit of our internal chat that wasn’t necessary for our viewers to see. While there’s nothing wrong with giving viewers a peek into the show preparation, presenting the best...

The Guide to Understanding Crypto: How Cryptocurrency Works [Part 1]

6.8.2019
Introducing The Crypto Demystified Series Welcome to your guide on cryptocurrency! If you’re new to the world of cryptocurrencies and are looking to learn more about them without the complicated jargon, you’ve come to the right place. You might have […] The post The Guide to Understanding...

Using Your Domain with a Netlify-Hosted Site

6.8.2019
Netlify has their own docs for Custom Domains, so if you're looking for horse's mouth technical docs on this stuff, that should be treated as the source of truth. But I'd like to take a crack at it from a slightly different angle, where we look at where you are and what you wanna do, and the point...

then on Objects

5.8.2019
Promises were a revelation in JavaScript development, allowing us to enjoy async processing and avoid callback hell. Many new APIs like Battery API, Cache API, and others use the promise API. One fact you may not know is that you can add a then method to any object to make it Promise-like!...

Trading Cryptocurrencies: Three Basic Common Technical Indicators

2.8.2019
Introduction Cryptocurrencies (or crypto) has been thrown in the limelight recently with Bitcoin’s meteoric rally this year, the cryptocurrency having risen for the fifth month straight since February 2019. Bitcoin most recently hit a high of US$13,775, before its price […] The post Trading...

Intrinsically Responsive CSS Grid with minmax() and min()

31.7.2019
The most famous line of code to have come out of CSS grid so far is: grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr)); Without any media queries, that will set up a grid container that has a flexible number of columns. The columns will stretch a little, until there is enough room...

CSS prefers-reduced-motion Media Query

30.7.2019
When I started in the web development industry, media queries were limited — screen and print were the two media queries I was most often using. More than a decade later, media queries have advanced to various screen units, feature checking, and even color scheme preference. I’ve been...

Creating Dynamic Routes in a Nuxt Application

30.7.2019
In this post, we’ll be using an ecommerce store demo I built and deployed to Netlify to show how we can make dynamic routes for incoming data. It’s a fairly common use-case: you get data from an API, and you either don’t know exactly what that data might be, there’s a lot of it, or it might change....

Run useEffect Only Once

30.7.2019
React has a built-in hook called useEffect. Hooks are used in function components. The Class component comparison to useEffect are the methods componentDidMount, componentDidUpdate, and componentWillUnmount. useEffect will run when the component renders, which might be more times than you think....

Lessons Learned from a Year of Testing the Web Platform

30.7.2019
Mike Pennisi: The web-platform-tests project is a massive suite of tests (over one million in total) which verify that software (mostly web browsers) correctly implement web technologies. It’s as important as it is ambitious: the health of the web depends on a plurality of interoperable...

Optional Chaining

29.7.2019
For all of the improvements that the JavaScript language has added over the past few years, like the spread operator, default argument values, and arrow functions, there are still a few features I’d love to see implemented. On such feature is optional chaining. Optional chaining allows...

JavaScript Proxy with Storage

26.7.2019
The JavaScript Proxy API provides a wealth of “magic” within JavaScript, allowing you to use any object as sort of an alias that allows a wall of validation, formatting, and error throwing. Did you know that you could also employ the Proxy API as an abstraction to different types...

Zoom, CORS, and the Web

23.7.2019
It's sorta sad by funny that that big Zoom vulnerability thing was ultimately related to web technology and not really the app itself. There is this idea of custom protocols or "URL schemes." So, like gittower:// or dropbox:// or whatever. A native app can register them, then URLs that hit them...

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