Original Source: http://feedproxy.google.com/~r/abduzeedo/~3/E_kdAhpx_Mo/xscan-recreating-analog-raw-distortion

xScan Recreating Analog, Raw distortion

abduzeedo08.13.20

You’ve probably noticed that I am a bit into the chromatic distortion effect. Why? I have no idea, but it does look awesome. For this post I’d like to share this project titled xScan, which is a digital attempt at recreating analog, raw distortion created by Studio 2am. You can purchase the fully editable PSD templates for personal or commercial use via Creative Market.

Click here to purchase.

Original Source: https://www.smashingmagazine.com/2020/08/accessibility-chrome-devtools/

Accessibility In Chrome DevTools

Accessibility In Chrome DevTools

Umar Hansa

2020-08-13T07:00:00+00:00
2020-08-13T17:34:35+00:00

I spend a lot of time in DevTools, and in doing so, I’ve come to learn about some of the more ‘hidden’ features in DevTools and would love to share some of them with you in this article — specifically around accessibility.

This article uses Google Chrome since it’s a browser I use and feel comfortable with. That being said, Firefox, Safari, and Edge have all made great strides in their developer tools, and they definitely have some great accessibility-related features of their own.

You might already be familiar with DevTools, but here’s a quick reminder how to inspect an element on a webpage:

Open a webpage you are interested in inspecting, in Google Chrome
Use the shortcut Cmd + Shift + C (Ctrl + Shift + C on Windows)
Your pointer is in Inspect Element mode, go ahead and click an element on the webpage

Just like that, you’ve opened up DevTools and have begun inspecting elements. The different panels correspond to different features, e.g. around JavaScript debugging, performance, and so on.

There are accessibility-related features scattered throughout, so let us explore what they do, where they live, and how to use them.

Contrast Ratio

This is a feature to check whether the inspected text has a satisfactory color contrast against the background color.

Typically, a high level of contrast between the text color and underlying background color means more legible text for users of different abilities. In addition, it helps support users reading your text in a variety of environmental conditions, consider these examples which can impact how a user perceives text legibility:

Looking at a screen while outside with lots of sunlight
A mobile device has lowered its screen brightness all the way down to preserve battery life

“The intent is to provide enough contrast between text and its background so that it can be read by people with moderately low vision.”

— Understanding Success Criterion 1.4.3: Contrast (Minimum)

Using the contrast ratio tool can give us an immediate yes/no answer to the question: does this text meet the minimum contrast standard. Using this tool can help influence the design and color scheme of your website, which can lead to more readable content for users with low vision.

Contrast ratio in the color picker tool (Large preview)

Available in the color picker tool, the contrast ratio feature can inform you on whether a minimum contrast requirement has been met. To access this feature:

Inspect a text element with the DevTools
Find the color property in the Styles pane, and click the small colored square to bring up the color picker tool
Click on the text which says ‘Contrast ratio’ which presents further information on this subject

The three ratios represent:

Your current contrast ratio
The minimum contrast ratio (AA)
The enhanced contrast ratio (AAA)

As an exercise for yourself: drag the circular color picker tool across the color spectrum and observe the points at which the minimum contrast and enhanced contrast ratios are satisfied.

This feature can also be reported to you through a Lighthouse Report, covered in Lighthouse section of this article.

Accessibility Inspector

This refers to a DevTools pane which lets you view various accessibility properties and ARIA information for DOM nodes.

ARIA refers to a collection of properties, typically used in HTML, which in turn makes your website more accessible to individuals of different abilities. It’s absolutely worth using on your own websites, but it does require understanding the fundamentals of web accessibility to ensure you’re using it in a way which will help your users.

For example consider the following piece of HTML:

<p class=”alert” role=”alert”>
That transaction was successful
</p>

An assistive device, such as a screen reader, can use the role="alert" property to announce such information to the user. The Accessibility pane within DevTools can cherry-pick such a property (role) and present it to you, so it’s clear what accessibility-related properties an element has.

Validating the information you see in this pane can help answer the question: “Am I coding accessibility incorrectly”, whether it’s syntactically or structurally, just keep in mind, applying accessibility techniques with the correct syntax, and having an accessible website, are two different things!

The accessibility pane within the Elements Panel (Large preview)

To start using this, you can open up the Accessibility pane with an inspected element:

Inspect any element on the page, e.g. a hyperlink or search box
Open up the Accessibility pane which is found in the Elements Panel
Bonus tip: rather than having to locate the pane (it’s not open by default), I search for ‘Show Accessibility’ in the Command Menu (Cmd + Shift + P).

You’ll find a bunch of information here, such as:

An accessibility tree (a subset of the DOM tree)
ARIA attributes
Computed accessibility properties (e.g. is something focusable, is it editable, does it pass form validation)

Depending on the inspected element, some of this information may not be applicable, for example, maybe an element legitimately does not need ARIA attributes.

As with most features in DevTools, what you see in this pane is ‘live’ — changes you make in the Elements Panel DOM Tree are reflected back to this pane immediately, making it helpful for correcting a misspelled ARIA attribute for example.

If you’re confident in your use of Accessibility, possibly because you’re using an alternative automated testing tool such as axe, then you may not use this pane very often, and that’s okay.

If you’re interested in learning more while looking at real-world websites, I’ve made a 14-minute video on Accessibility debugging with Chrome DevTools.

Video on Accessibility debugging with Chrome DevTools

Lighthouse

Lighthouse is an automated website checker that can scan for best practices, accessibility, security, and more.

If you’ve done some reading on accessibility theory, and you want to learn how to effectively apply it to your own website, this is a great tool to use since it’s quite literally a point-and-click interface — no installation required. In addition, all of its audits are very instructional, informing you what failed, and why something failed.

Following the suggestions from this tool will almost certainly help improve the accessibility of your site.

A Lighthouse audit report (Large preview)

While checking for security, general web best practices, performance is helpful. Let’s focus on how to run an accessibility audit in Lighthouse:

Navigate to the Lighthouse panel in DevTools
Uncheck all categories, but keep ‘Accessibility’ checked
Click ‘Generate Report’
In the resulting report, click through the different suggestions to learn more about them

Passed audits are still a good learning opportunity (Large preview)

If you want to learn more about Accessibility (I certainly do!), clicking through failed, but even passed audits are a great way to learn since almost each audit links off to dedicated web developer documentation on the audit itself, and why it’s important.

For the most part, the audit documentation pages are extremely succinct and I highly recommend them. Let’s take a look at the audit documentation for ensuring a <title> element is present. It specifies:

How the Lighthouse title audit fails
How to add a title
Tips for creating great titles
Example of a title not to use, along with a title worth using

And in the case of the document title documentation, it only took 300 words to explain those 4 points above.

One interesting thing to note, unlike the Accessibility pane, Lighthouse Audits are very instructional by default, making the Lighthouse panel a great place to visit when you’re just getting started out.

The ‘Learn more’ link opens a new window to well written documentation (Large preview)

As you become more advanced with building accessible pages, you may move away from pre-defined audits and spend more time in the accessibility pane.

“

Emulate Vision Deficiencies

This is a DevTools feature to apply vision deficiencies, such as blurred vision, to the current page.

“Globally, approximately 1 in 12 men (8%) and 1 in 200 women have color vision deficiencies.”

— Accessibility Requirements for People with Low Vision

You’ll want to use this feature to help ensure your website meets the needs of your users. If your website is displaying an important image, you may discover that this image is difficult to comprehend for someone with tritanopia (impaired blue and yellow vision), or is even difficult to comprehend for someone with blurred vision.

“Some low visual acuity can be corrected with glasses, contact lenses, or surgery — and some cannot. Therefore, some people will have blurry vision (low visual acuity) no matter what.”

— Accessibility Requirements for People with Low Vision

For example, in the case of an image, you may find that there is a higher resolution image available for download while emulating blurred vision via DevTools, rather than a user with blurred vision can use and in turn comprehend what the image is showing. This will require some design/UX based problem-solving skills — possibly from you/your colleagues — but it can be the difference between meeting the needs of your users, or not meeting their needs.

?️ Please note: The following image is partially blurred, to demonstrate the ‘Blurred vision’ emulation feature of DevTools.

Blurred vision doesn’t affect colors on the page, but the other deficiencies do (Large preview)

You can try this feature out with the following steps:

Open the Command Menu (Cmd + Shift + P or Ctrl + Shift + P on Windows)
Search for and select ‘Show rendering’
Select a vision deficiency such as ‘Blurred vision’ from the Emulate vision deficiencies section in the Rendering Pane.

Here are a few examples of vision deficiencies you can apply via DevTools:

Blurred vision
Where vision is less precise
Protanopia
Color blindness resulting from insensitivity to red light
Tritanopia
Impaired blue and yellow vision

Emulation features like this will not fully account for subtle differences in how such deficiencies manifest themselves with individuals, let alone the wide range of vision deficiencies out there. That being said, this feature can still help us as web developers with understanding and improving the accessibility of our pages.

Inspect Element Tooltip

This feature refers to an improved tooltip which now surfaces accessibility-related information when you use the ‘Inspect Element’ feature. It’s a subtle, yet still very important feature since it can inform you of how accessible elements are, at a quick glance.

I say it’s important because in the case of the four other features mentioned in this article, they require intentional action on our part (click the generate report button, navigate to the Accessibility pane, open the color picker tool, and so on). However, for this feature, it surfaces in one of the most common actions of DevTools while inspecting an element.

As a short challenge for yourself, take a look at the following two screenshots. They demonstrate the enhanced DevTools Inspect Element tooltip which now has an accessibility section on there. Can you identify what the properties in that section represent?

(Large preview)

(Large preview)

You may notice that these are the exact same pieces of information we saw earlier — as part of the Contrast Ratio section and the Accessibility Inspector. They’re the same properties but surfaced in a (hopefully) simpler way.

Note: There’s also a “Keyboard-focusable” property in that tooltip (the very last item). This indicates whether or not the item is keyboard accessible. If true, this will typically suggest the element in question can be focussed by tabbing to it.

The way I see it: Inspect Element is an extremely common use case within browser DevTools, so cherry-picking useful accessibility-related properties for the Inspect Element tooltip can serve as a helpful reminder, and prompt us as web developers to investigate further and ensure what we’re building is accessible.

Conclusion

Web developer tooling to improve accessibility has improved rapidly over the years, but sometimes these tools are hidden away or simply undocumented. In this article, we explored some of those features which can hopefully help us when applying accessibility best practices to the websites we build.

Here’s a reminder of what we covered:

Contrast ratio
Check whether the inspected text element has a satisfactory contrast ratio.
Accessibility Inspector
View various accessibility properties and ARIA information.
Lighthouse
A website checker that covers best practices, accessibility, and more.
Emulate vision deficiencies
A tool to apply vision deficiencies (such as blurred vision) to the page.
Inspect Element Tooltip
An improved tooltip which surfaces accessibility-related information.

I make the Dev Tips mailing list if you want to keep up to date with over 200 web development tips! I also post loads of bonus web development resources on my Twitter.

That’s it for now! Thank you for reading.

(ra, il)

Original Source: https://www.webdesignerdepot.com/2020/08/17-open-source-fonts-youll-actually-love/

The right typeface can make or break your website. As designers, we will always be naturally drawn towards the premium fonts such as Circular, DIN, or Maison Neue; Before you know it, your website is racking up a font bill larger than your hosting bill.

We’ve put together a list of open-source fonts that will rival your fancy fonts, and might even persuade you to switch them out. All the fonts listed here are completely open-source, which means they’re free to use on both personal and commercial projects.

Manrope

Manrope has sprung onto the font circuit in style, with a website better than most early startups. It’s a variable font, which means you have a flexible range of font weights to choose from in a single font file. Manrope is a personal favorite of mine, it has every ligature you could want, and is fully multi-lingual. It’s a lovely bit of everything as it states on the website: it is semi-condensed, semi-rounded, semi-geometric, semi-din, semi-grotesque.

Gidole

DIN – the font we all love, the font that looks great at every size, and the font that costs quite a bit, especially with a large amount of traffic. Gidole is here to save the day, it’s an open-source version of our favorite – DIN. It’s extremely close to DIN, but designers with a keen eye will spot very few minor differences. Overall, if you’re looking to use DIN, try Gidole out before going live. (There is also a very passionate community around the font on Github)

Inter

Inter is now extremely popular, but we wanted to include it as it’s become a staple in the open-source font world — excellent releases, constant updates, and great communication. If you’re looking for something a bit fancier than Helvetica and something more stable than San Francisco, then Inter is a great choice. The font has now even landed on Google Fonts, making it even easier to install. As of today: 2500+ Glyphs, Multilingual, 18 Styles, and 33 Features… do we need to say more?

Overpass

Overpass was created by Delvefonts and sponsored by Redhat, it was designed to be an alternative to the popular fonts Interstate and Highway Gothic. It’s recently cropped up on large ecommerce sites and is growing in popularity due to its large style set and ligature library. Did we mention it also has a monospace version? Overpass is available via Google Fonts, KeyCDN, and Font Library.

Public Sans

Public Sans is a project of the United States Government, it’s used widely on their own department websites and is part of their design system. The font is based on the popular open-source font Libre Franklin. Public Sans has great qualities such as multilingual support, a wide range of weights, and tabular figures. The font is also available in variable format but this is currently in the experimental phase of development.

Space Grotesk

Space Grotesk isn’t widely known yet, but this quirky font should be at the forefront of your mind if you’re looking for something “less boring” than good old Helvetica. Space Grotesk has all the goodies you can expect from a commercial font such as multiple stylistic sets, tabular figures, accented characters, and multilingual support.

Alice

Alice is a quirky serif font usually described as eclectic and quaint, old-fashioned — perfect if you’re looking to build a website that needs a bit of sophistication. Unfortunately, it only has one weight, but it is available on Google Fonts.

Urbanist

Urbanist is an open-source variable, geometric sans serif inspired by Modernist typography. Designed from elementary shapes, Urbanist carries intentional neutrality that grants its versatility across a variety of print and digital mediums. If you’re looking to replace the premium Sofia font, then Urbanist is your best bet.

Evolventa

Evolventa is a Cyrillic extension of the open-source URW Gothic L font family. It has a familiar geometric sans-serif design and includes four faces. Evolventa is a small font family, generally used across the web for headlines and bold titles.

Fira Sans

Fira Sans is a huge open source project, brought to you, and opened sourced by the same team that makes Firefox. It’s Firefox’s default browser font and the font they use on their website. The font is optimized for legibility on screens. (And it’s on Google Fonts!)

Hack

Building a development website, or need a great code font to style those pesky code-blocks? Then Hack is the font for you. Super lightweight and numerous symbols and ligatures. The whole font was designed for source code and even has a handy Windows installer.

IBM Plex

IBM needs no introduction. Plex is IBM’s default website font and is widely used around the web in its numerous formats Mono, Sans, Serif, Sans-Serif, and Condensed – it has everything you’d need from a full font-family. The whole font family is multi-lingual, perfect for multi-national website designs. (It’s fully open-source!)

Monoid

Another great coding font, Monoid is a favorite of mine for anything code. The clever thing about Monoid is that it has font-awesome built into it, which they call Monoisome. This means when writing code, you can pop a few icons in there easily. Monoid looks just as great when you’re after highly readable website body text.

Object Sans

Object Sans (formally known as Objectivity) is a beautiful geometric font family that can be used in place of quite a few premium fonts out there. The font brings together the top qualities of both Swiss neo-grotesks and geometric fonts. The font works beautifully as large headings but can be used for body content as well.

Lunchtype

Lunchtype has a very interesting back-story, originally designed during the creator’s daily lunchtime during a 100-day project. If you’re looking for something a bit “jazzier” than the typical Helvetica for your project, then Lunchtype is a perfect choice. The family comes with numerous weights as well as a condensed version — enough to fill any lunchbox.

Jost

Inspired by the early 1920’s German sans-serif’s, Jost is a firm favorite in the open-source font world. Jost brings a twist to its closest web designer favorite Futura. When you want a change from the typical Futura, then Jost is a great option with its variable weighting as well as multilingual support.

Work Sans

Work Sans is a beautiful grotesk sans with numerous little eccentricities that may delight or annoy some designers. The font has variable weighting, multilingual support and is optimized for on-screen text use but works perfectly well for print also.

Source

p img {display:inline-block; margin-right:10px;}
.alignleft {float:left;}
p.showcase {clear:both;}
body#browserfriendly p, body#podcast p, div#emailbody p{margin:0;}

Original Source: https://www.sitepoint.com/build-a-terminal-weather-app-in-deno/?utm_source=rss

If you’ve been following along with our introductory articles on Deno, you’re probably interested in having a go at writing your first program. In this article, we’re going to walk through installing the Deno runtime, and creating a command-line weather program that will take a city name as an argument and return the weather forecast for the next 24 hours.

To write code for Deno, I’d highly recommend Visual Studio Code with the official Deno plugin. To make things a little more interesting, we’re going to be writing the app in TypeScript.

Installing Deno

Firstly, let’s get Deno installed locally so we can begin writing our script. The process is straightforward, as there are installer scripts for all three major operating systems.

Windows

On windows, you can install Deno from PowerShell:

iwr https://deno.land/x/install/install.ps1 -useb | iex

Linux

From the Linux terminal, you can use the following command:

curl -fsSL https://deno.land/x/install/install.sh | sh

macOS

On a Mac, Deno can be installed with Brew:

brew install deno

After installing

Once the install process is finished, you can check that Deno has been correctly installed by running the following command:

deno –version

You should now see something similar to this:

deno 1.2.0
v8 8.5.216
typescript 3.9.2

Let’s create a folder for our new project (inside your home folder, or wherever you like to keep your coding projects) and add an index.ts file:

mkdir weather-app
cd weather-app
code index.ts

Note: as I mentioned above, I’m using VS Code for this tutorial. If you’re using a different editor, replace the last line above.

Getting User Input

Our program is going to retrieve the weather forecast for a given city, so we’ll need to accept the city name as an argument when the program is run. Arguments supplied to a Deno script are available as Deno.args. Let’s log this variable out to the console to see how it works:

console.log(Deno.args);

Now run the script, with the following command:

deno run index.ts –city London

You should see the following output:

[ “–city”, “London” ]

Although we could parse this argument array ourselves, Deno’s standard library includes a module called flags that will take care of this for us. To use it, all we have to do is add an import statement to the top of our file:

import { parse } from “https://deno.land/std@0.61.0/flags/mod.ts”;

Note: the examples in the docs for standard library modules will give you an unversioned URL (such as https://deno.land/std/flags/mod.ts), which will always point to the latest version of the code. It’s good practice to specify a version in your imports, to ensure your program isn’t broken by future updates.*

Let’s use the imported function to parse the arguments array into something more useful:

const args = parse(Deno.args);

We’ll also change the script to log out our new args variable, to see what that looks like. So now your code should look like this:

import { parse } from “https://deno.land/std@0.61.0/flags/mod.ts”;

const args = parse(Deno.args);

console.log(args);

Now, if you run the script with the same argument as before, you should see the following output:

Download https://deno.land/std@0.61.0/flags/mod.ts
Download https://deno.land/std@0.61.0/_util/assert.ts
Check file:///home/njacques/code/weather-app/index.ts
{ _: [], city: “London” }

Whenever Deno runs a script, it checks for new import statements. Any remotely hosted imports are downloaded, compiled, and cached for future use. The parse function has provided us with an object, which has a city property containing our input.

Note: if you need to re-download the imports for a script for any reason, you can run deno cache –reload index.ts.

We should also add a check for the city argument, and quit the program with an error message if it’s not supplied:

if (args.city === undefined) {
console.error(“No city supplied”);
Deno.exit();
}

Continue reading
Build a Terminal Weather App in Deno
on SitePoint.

Original Source: http://feedproxy.google.com/~r/CreativeBloq/~3/3Pk40En3SqU/face-mask-uk

Following recent government announcements on face masks, you're probably eager to get yourself some quality face coverings, especially if you're going back to work. Well, here we've put together some essential information, and selected a range of trusted retailers who can provide you with the quality face masks you need. 

As of this week, it will be mandatory to wear face masks on any public transport in England, with anyone not doing so liable to a fine or refusal to board. Aside from public transport, UK government guidelines for face masks state 'people should aim to wear a face covering in enclosed spaces where social distancing is not always possible'. The bottom line is, wearing face masks will become more common, especially as lockdown continues to ease. 

But if you don't have one, don't worry – there are an increasing number of retailers that are producing them, and we've listed our favourites down below. If none of the designs listed take your fancy, check out our how to make a face mask article, which details three simple ways (two with no sewing required) to make a face mask at home. And parents can head over to our guide of where to buy kids' face masks.

Where to buy kids' face masks
Where to buy a face mask in the UK: quick links
Etsy.co.uk – artist face masks from just £3.99ASOS – fashionable designs at low prices Vistaprint – quality, stylish face masks for kids and adults from £13Ebay.co.uk – washable face masks at a bargain priceHYPE – get three face masks for £24.99 with 100% of profits to the NHSSamuel Johnston – Adult and kids' face masks for £5.99 (10% off first orders)Go Outdoors – get Buff face masks, which can also be used as a scarfCotswold Outdoor – get Buff's merino wool patterned face coveringWowcher – A mixture of kid and adult designs at super-low prices
Where to buy a face mask in the UK