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KV Storage

1.4.2019
localStorage is... Good! It's an incredibly easy API to use. localStorage.setItem('name', 'Chris'); let name = localStorage.getItem('name'); Bad! Philip Walton explains why: localStorage is a synchronous API that blocks the main thread, and any time you access it you potentially prevent your...

A historical look at lowercase defaultstatus

1.4.2019
Browsers, thank heavens, take backward compatibility seriously. Ancient websites generally work just fine on modern browsers. There is a way higher chance that a website is broken because of problems with hosting, missing or altered assets, or server changes than there is with changes in...

Powers of Two

28.3.2019
Refactoring is one of those words that evokes fear in the eyes of many folks, from developers to product owners and everyone in between. It may as well be a four-letter word in many ways. It's also something that we talk about quite a bit around here because, like books on the topic, where to start...

Next Genpm

27.3.2019
So many web projects use npm to pull in their dependencies, for both the front end and back. npm install and away it goes, pulling thousands of files into a node_modules folder in our projects to import/require anything. It's an important cog in the great machine of web development. While I don't...

Free Programming Courses from Harvard, MIT, Microsoft and more (Sponsored)

26.3.2019
Did you know that you can learn programming online from institutions like Harvard, MIT and Microsoft on edX.org? The nonprofit site offers 2000 online courses from 140 institutions worldwide. Courses are free to try. EdX has over 200 courses from Microsoft alone, including an 11 course program...

The Whole Spreadsheets as Databases Thing is Pretty Cool

18.3.2019
A spreadsheet has always been a strong (if fairly literal) analogy for a database. A database has tables, which is like a single spreadsheet. Imagine a spreadsheet for tracking RSVPs for a wedding. Across the top, column titles like First Name, Last Name, Address, and Attending?. Those titles...

Bitcoin Bulls to Return in August, Cboe suspends Bitcoin Futures Listings

16.3.2019
The crypto industry is as interesting as ever. Fundstrat founder Thomas Lee has predicted that Bitcoin bulls will return in August. Weiss Rating agency stirred debate when it claimed that Stellar has superior technology to Ripple. Cryptocurrency exchange Bittrex has […] The post Bitcoin Bulls...

People Digging into Grid Sizing and Layout Possibilities

15.3.2019
Jen Simmons has been coining the term intrinsic design, referring to a new era in web layout where the sizing of content has gone beyond fluid columns and media query breakpoints and into, I dunno, something a bit more exotic. For example, columns that are sized more by content and guidelines than...

Web Standards Meet User-Land: Using CSS-in-JS to Style Custom Elements

15.3.2019
The popularity of CSS-in-JS has mostly come from the React community, and indeed many CSS-in-JS libraries are React-specific. However, Emotion, the most popular library in terms of npm downloads, is framework agnostic. Using the shadow DOM is common when creating custom elements, but there’s...

7 things you should know when getting started with Serverless APIs

14.3.2019
I want you to take a second and think about Twitter, and think about it in terms of scale. Twitter has 326 million users. Collectively, we create ~6,000 tweets every second. Every minute, that’s 360,000 tweets created. That sums up to nearly 200 billion tweets a year. Now, what if the creators...

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