Search
Front and Rear Camera Access with JavaScript's getUserMedia()
13.2.2019
It seems like not so long ago every browser had the Flash plugin to get access to the devices media hardware to capture audio and video, with the help of these plugins, developers were able to get
Apple vypouští z prohlížeče Safari funkci „Do Not Track“. Čím ji nahradí?
9.2.2019
Příští verze webového prohlížeče Safari nebude disponovat funkcí „Do Not Track“. Apple se rozhodl ji odstranit, protože počet webů, které ji podporovaly, byl velmi nízký. Hodlá proto přijít s vlastním řešením, které by mělo účinněji bránit sledování uživatelů.
Podpora funkce „Do Not Track“ již
WDRL — Edition 257: Future of JavaScript, SVG Filters 101, and Humans not Users
8.2.2019
Hey,
this week I’ll go straight to the links I found, I simply didn’t came up with a good introduction piece this week which is probably due to the hectic week. Anyways, the articles in this edition are very useful, have new insights and great thoughts.
News
Chrome 72 for Android shipped...
[aktualita] Apple ze Safari odstraní Do Not Track, funkce na odmítnutí sledování míří do zapomnění
7.2.2019
Měla to být významná funkce, kterou by uživatelé mohli ovlivňovat, kdo a jak v internetových prohlížečích sleduje jejich chování. Po několika letech se ale ukazuje, že původní záměr nefunguje. Apple tak ze Safari 12.1 funkci Do Not Track úplně odstraní, informoval server 9to5mac. Do Not Track...
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,...
More Like position: tricky;
4.2.2019
I rather like position: sticky;. It has practical use cases. I think of things like keeping a table of contents in a sidebar of a long article, but as a fairly simple implementation and without risk of overlapping things in awkward ways. But Elad Shechter is right here: it's not used that much...
React’s Experimental Suspense API Will Rock for Fallback UI During Data Fetches
2.2.2019
Most web applications built today receive data from an API. When fetching that data, we have to take certain situations into consideration where the data might not have been received. Perhaps it was a lost connection. Maybe it was the endpoint was changed. Who knows. Whatever the issue, it's...
Well, Typetura seems fun
1.2.2019
I came across this update from Scott Kellum's and Sal Hernandez's project Typetura via my Medium feed this morning, and what a delight?!
(Also, wow, I really have been out of the game for a minute.)
Typetura.js is a fluid design solution, for any property, based on any input. It’s not for just...
Multiple Background Clip
30.1.2019
You know how you can have multiple backgrounds?
body {
background-image:
url(image-one.jpg),
url(image-two.jpg);
}
That's just background-image. You can set their position too, as you might expect. We'll shorthand it:
body {
background:
url(image-one.jpg) no-repeat top right,
...
Slide an Image to Reveal Text with CSS Animations
29.1.2019
I want to take a closer look at the CSS animation property and walk through an effect that I used on my own portfolio website: making text appear from behind a moving object. Here’s an isolated example if you’d like to see the final product.
Here’s what we're going to work with:
See the...
Designing for the web ought to mean making HTML and CSS
29.1.2019
David Heinemeier Hansson has written an interesting post about the current state of web design and how designers ought to be able to still work on the code side of things:
We build using server-side rendering, Turbolinks, and Stimulus. All tools that are approachable and realistic for designers...
Creating Your Own Gravity and Space Simulator
25.1.2019
Space is vast. Space is awesome. Space is difficult to understand — or so people tend to think. But in this tutorial I am going to show you that this is not the case. Quite the contrary; the laws that govern the motion of the stars, planets, asteroids and even entire galaxies are incredibly simple....
Use monday.com to Boost Project Organization and Team Collaboration
24.1.2019
(This is a sponsored post.)
Front-end development relies on organization and solid communication. Whether you're part of a team that builds large-scale sites or you're flying solo with a handful of quality clients, there are many pieces and steps to get a project from start to finish. And that's...
The Secret Weapon to Learning CSS
22.1.2019
For some reason, I’ve lately been thinking a lot about what it takes to break into the web design industry and learn CSS. I reckon it has something to do with Keith Grant’s post earlier this month on a CSS mental model where he talks about a “common core for CSS”:
We need common core tricks like...
The Great Divide
21.1.2019
Let’s say there is a divide happening in front-end development. I feel it, but it's not just in my bones. Based on an awful lot of written developer sentiment, interviews Dave Rupert and I have done on ShopTalk, and in-person discussion, it’s, as they say... a thing.
The divide is between people...
STAR Apps: A New Generation of Front-End Tooling for Development Workflows
18.1.2019
Product teams from AirBnb and New York Times to Shopify and Artsy (among many others) are converging on a new set of best practices and technologies for building the web apps that their businesses depend on. This trend reflects core principles and solve underlying problems that we may share, so...
Does it mutate?
18.1.2019
This little site by Remy Sharp's makes it clear whether or not a JavaScript method changes the original array (aka mutates) or not.
I was actually bitten by this the other day. I needed the last element from an array, so I remembered .pop() and used it.
const arr = ["doe", "ray", "mee"];
const...
How to Use Chrome Dev Tools to Find Performance Bottlenecks
17.1.2019
As one advances through a Software Development career, concerns beyond simply writing code that works arise. In the world of web development, it becomes pertinent to not only build functional softw
CSS doesn’t suck
15.1.2019
I'm not so protective of CSS that I'm above hearing it criticized, but I'm certainly in agreement here. CSS does not suck. I love how the post is framed to hype up current CSS features the way features of other languages and tools are hyped:
Imagine if a tech dude walked on stage at a conference...
Piecing Together Approaches for a CSS Masonry Layout
11.1.2019
Masonry layout, on the web, is when items of an uneven size are laid out such that there aren't uneven gaps. I would guess the term was coined (or at least popularized) for the web by David DeSandro because of his popular Masonry JavaScript library, which has been around since 2010.
JavaScript...