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The underlying theme of this month’s collection of new tools and resources is development. Almost every tool here makes dev a little easier, quicker, or plain fun. There are a few great tutorials in the mix to help you get into the spirit of trying new things and techniques.

Here’s what is new for designers this month…

Cryptofonts

Cryptofonts is a huge open-source library of icons that represent cryptocurrencies. There are more than 1,500 CSS and SVG elements in the collection. Cryptofonts includes all scalable vector icons that you can customize by size, color, shadow, or practically anything else. They work with Sketch, Photoshop, Illustrator, Adobe XD, Figma, and Invision Studio, and there’s no JavaScript.

 

Reasonable Colors

Reasonable Colors is an open-source color system for building accessible and beautiful color palettes. Colors are built using a coded chart. Each color comes in six numbered shades. The difference between their shade numbers can infer the contrast between any two shades. The differences correspond to WCAG contrast ratios to help you create an accessible palette. This is a smart project and a valuable tool if you work on projects where color contrast and accessibility are essential (which is all of them).

 

Chalk.ist

Chalk.ist is a fun tool to make your code snippets look amazing. Add your code (there’s a vast language selector), pick some colors and backgrounds, and then download it as a shareable image. Your code has never looked so beautiful!

 

WeekToDo

WeekToDo is a free minimalist weekly planner. Improve productivity by defining and managing your week and life easily and intuitively. Plus, this tool is focused on privacy with data that is stored on your computer (in your web browser or the application). The only person who has access to it is you.

 

Bio.Link

Bio.Link is a tool that collects all your links – from social media to blog posts to any other kind of link you want to share. It’s free to use, includes 15 design themes, visitor stats, and is super fast.

 

Spacers

Spacers are a set of three-dimensional space characters that you can use in projects. Characters are in multiple poses and ultra high-def formats to play with.

11ty

11ty is a super simple, static website generator. Try it for small projects and read the documentation to see everything you can do with this tool.

Scrollex

Scrollex is a react library that lets you build beautiful scroll experiences using minimal code. You can create scroll animations in all kinds of combinations – vertical, horizontal, almost anything you want to try. The documentation is fun and easy to understand if you’re going to see how it works.

GetCam

GetCam is an app that lets you turn your smartphone into a webcam for your computer. It works with any iPhone and a Mac or Windows computer. It works with most video conference and streaming tools as well as browser-based apps.

Flatfile

Flatfile is a data onboarding platform that intuitively makes sense of the jumbled data customers import and transforms it into the format you rely on. You won’t have any more messy spreadsheets or have to build a custom tool.

Loaders

Loaders is a collection of free loaders and spinners for web projects. They are built with HTML, CSS, and SVG and are available for React and copypasta.

Lexical

Lexical is an extensible JavaScript web text-editor framework emphasizing reliability, accessibility, and performance. It’s made for developers, so you can easily prototype and build features with confidence. Combined with a highly extensible architecture, Lexical allows developers to create unique text editing experiences that scale in size and functionality.

Picture Perfect Images with the Modern img Element

This tutorial is a primer on why the img element is such a powerful tool in your development box. Images are so prominent that they are part of the most important content in over 70% of pages on both mobile and desktop, according to the largest contentful paint metric. This post takes you through how to better optimize and improve core web vitals simultaneously.

Building a Combined CSS-Aspect-Ratio-Grid

Building a Combined CSS-Aspect-Ratio-Grid provides two solutions for creating the title effect. You can define an aspect ratio for the row or use Flexbox with a little flex grow magic. Learn how to try it both ways.

QIndR

QIndR is a QR code generator made for events and appointments. The form is designed to capture your event information so you can quickly build and use a QR code for listings and even allow users to add it to their calendars! It’s super quick and easy to use.

On-Scroll Text Repetition Animation

On-Scroll Text Repetition Animation shows you how to create an on-scroll animation that shows repeated fragments of a big text element. This is a fun and easy lesson that you can use right away.

Eight Colors

Eight Colors won’t do anything for your productivity, but it is a fun game that you may not be able to stop playing. It is a block-shifting game with the goal to shift circular blocks to reach the target given.

Creative Vintage

Creative Vintage is a pair of typefaces including a thin script and vintage slab serif (with rough and smooth styles). The pair is designed to work together for various uses or can be used independently.

Hardbop

Hardbop is a vintage-style typeface with a lot of personality. It would work great for display, and the family includes seven full-style character sets.

Kocha

Kocha is a funky ligature-style typeface perfect for lighter design elements, including logos or packaging. It includes clean and rough versions.

Magnify

Magnify is a large font family with 16 styles and plenty of fun alternates. You can use it straight or with the more funky styles that create less traditional character forms.

Stacker

Stacker is a fun and futuristic style font with a triple outline style. Use it for display when you really want to make an impression.

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There are a good number of articles that articulate functional differences between HashMap, Hashtable, and ConcurrentHashMap. This post compares the performance behavior of these data structures through practical examples. If you don’t have the patience to read the entire post, here is the bottom line: when you are confronted with the decision of whether to use HashMap, Hashtable, or ConcurrentHashMap, consider using ConcurrentHashMap since it’s thread-safe implementation without compromise in performance.

Performance Study

 To study the performance characteristics, I have put together this sample program:

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Misconfigurations are the leading cause behind security incidents in Kubernetes-orchestrated or otherwise containerized environments. Without proper configuration in place, applications would run into problems ranging from noncompliance and inconsistencies to performance bottlenecks, security vulnerabilities, and functionality failure. Therefore, configuration management is a critical component in a software development lifecycle for maintaining systems in a desired, consistent state.

According to Red Hat’s State of Kubernetes Security report, misconfigurations were the leading cause behind security incidents in Kubernetes-orchestrated or otherwise containerized environments. Without proper configuration in place, applications would run into problems ranging from noncompliance and inconsistencies to performance bottlenecks, security vulnerabilities, and functionality failure. This would make cloud-native systems unstable and cause them to become a liability to businesses. For this reason, configuration management is a critical component in a software development lifecycle for maintaining systems in a desired, consistent state. However, the way configuration management is done has been evolving over the years. This post traces the history of configuration management, focusing on how GitOps handles this critical aspect of running cloud-native applications today.

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Chaos testing is a subset of chaos engineering. Think of performance testing as a subset of performance engineering. Simply put, you break things on purpose and learn how you can make your systems reliable.

Gremlin Integration with LoadRunner Professional 2022

To integrate Gremlin with LoadRunner Professional 2022, the following prerequisites are required:

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Introduction

The Internet is inevitable in the current time. It is everywhere, and the entire world depends on it to function, perform day-to-day activities and stay connected with people from different corners. Gone are the days when testers only chose to create websites for selected browsers and hardly faced issues maintaining a website on a few browsers. As the technology matured, many significant players entered the browser market. Even the users evolved, became tech-savvy, and improved their browsing habits. Now was a time when businesses were in critical need of cross-browser testing and responsive testing to stay ahead of the competition. Cross-browser testing focuses on the website’s overall functionality; responsive web testing verifies the look and feel of the web application. Cross-browser testing deals with the analysis of the web browsers that their users use, and responsive testing deals with the devices where the company’s user base visits the websites. Let us shed some light and understand cross-browser and responsive testing in detail.

What Is Cross Browser Testing?

We all know that testing cross-browser compatibility of websites « is of utmost importance. It helps understand how stable your web application is across various technologies, browsers, operating systems, and devices. The adoption of cross-browser testing is to provide a better user experience irrespective of which browser-OS-device combination your users use to access your website. In cross-browser testing, the testers generally validate the web application’s functionality and ensure its user-friendliness and performance are up to the mark across the web browsers. Businesses can also take the help of cloud-based automated cross-browser testing tools to have access to a wide range of real devices to test their web and mobile applications. Different browser engines render websites differently; even the version of each browser causes the code uniquely. It means the code behind the websites is read differently by every browser. So, various cross-browser testing strategies are critical for website accessibility. It is how different browsers render a web page:

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Whether you are a CSS expert or a front-end beginner, using the right CSS framework is crucial for your daily tasks. There are numerous frameworks whose ultimate goal is the same: helping developers target multiple screens, in the simplest possible way.

This is why Bootstrap is by far the most popular framework on the market. All developers have heard of Bootstrap, and more than 80% of them say they are happy using it.

But that doesn’t mean that there aren’t some great alternatives if you’re willing to shop around. Bootstrap won’t be top dog forever, and there are numerous new lightweight and powerful CSS frameworks.

If you are bored of coding with Bootstrap and Foundation and tired of using complex CSS rules, this list is for you. 

From frameworks that take a pure CSS approach to minimalist frameworks with fully customizable themes, nothing is left out. Let’s get started…

1. Bulma

Bulma is one of the most popular alternatives to Bootstrap and Foundation. It is an entirely free, open-source CSS framework that does not have a steep learning curve. No prior CSS knowledge is required to use Bulma.

When you add the variety of colors, responsiveness, and clean flexbox-based grid it offers, it’s no wonder Bulma is becoming more popular every day. Bulma is a well-documented framework that you should definitely try out.

2. UIkit

If you’re looking for a lightweight yet powerful CSS framework that can be wired with HTML and JS, Ulkit is for you. It fully supports right to left languages and has one of the best icon libraries out there.

Keep in mind that Ulkit is also easy to use. All in all, Ulkit is an excellent Bootstrap alternative that is perfect for designing web layouts for desktop and mobile screens.

3. HTML5 Boilerplate

Even though Bootstrap is relatively easy to learn, it is much more than just a front-end template. So what if you need a fully compatible JavaScript, CSS3, and HTML5 template? In this case, HTML5 Boilerplate is a good choice.

Of course, since it’s a template, this framework does not include layouts and component modules. However, if you need a reliable CSS template that offers extensive documentation, HTML5 Boilerplate is a great solution.

4. Metro UI

Metro UI is one of the most flexible CSS frameworks on the market. This front-end framework can be easily combined with JavaScript-based frameworks like Angular, React, etc.

We found Metro UI to be an excellent open-source CSS framework and a great alternative to Foundation during our testing.

5. Skeleton

As a two-in-one solution, Skeleton quickly made it on our list. This is both a boilerplate and a comprehensive CSS framework. We enjoyed customizing its 12-column grid during our testing, and we found out that it has virtually no learning curve. 

The automatic width resizing works like a charm, and the syntax is fully responsive. This is why we consider Skeleton to be an excellent Bootstrap alternative.

6. Bootflat

If you are looking for a quick way to create a web app, Bootflat is the framework you need. Bootflat’s components are built with CSS3 and HTML5, and the framework offers a comprehensive panel of color schemes for you to choose from. 

Bootflat looks and acts like a simplified version of Bootstrap. However, that doesn’t mean that this CSS framework isn’t scalable and robust. On the contrary, you can fully manipulate the size and performance of the web designs you create. 

7. Semantic UI

If you exclude the fact that Semantic UI doesn’t have the utility classes Bootstrap offers, it is a comprehensive CSS framework that you should try. The best Semantic feature allows you to write HTML code without using BEM methodologies. 

So, if you need a framework that will help you write readable codes in minutes, Semantic is the one for you. 

8. Susy

We know that most developers nowadays use flexbox and native CSS grids. Still, there’s nothing better than Susy if you need a grid system that supports legacy browsers. Although Susy is no longer maintained, it is one of the most flexible old-school grid systems. 

9. Materialize

Like most CSS frameworks on this list, Materialize is built with HTML, CSS, and JavaScript. 

It’s specifically designed to help you develop faster using a standard template and customizable components. As the name suggests, Materialize is based on the basic principles of Material Design.

10. Kickstart

If you need a lightweight alternative to Bootstrap, Kickstart is the CSS library for you. A great thing about Kickstart is that it doesn’t require jQuery which makes it very small. 

Of course, like a pruned version of Bootstrap, this CSS framework isn’t as robust. Still, this is an excellent choice for those who need a UI framework and a comprehensive boilerplate library. 

11. Tailwind CSS

With a fast styling process and the ultimate freedom it provides, Tailwind is extremely popular among some developers. This is a utility-first, front-end framework that is fully responsive and stable. 

Unfortunately, Tailwind CSS requires some time to learn, and it is not the most flexible choice when it comes to revising CSS rules.

12. Pure CSS

Yahoo specially developed Pure CSS to help developers create fully responsive web pages. 

We consider Pure a minimalist alternative to Bootstrap that offers every module a beginner needs (navigation menu, grid, tables, etc.).

13. PowertoCSS

PowertoCSS is on this list for a good reason. This is an ultimately responsive CSS framework that you can use to create grids and scale web apps on any platform. 

PowertoCSS is based on Modular Architecture and Scalable when it comes to design.

Unlike other CSS frameworks, PowertoCSS is very lightweight, beginner-friendly, and comes with detailed documentation. 

The coding process is simple, and we found the learning curve to be shallow.

14. Spectre

Spectre is one of the most flexible and lightweight CSS frameworks we tested for this article. 

It has a modern (flexbox) layout system; it is fully customizable and allows you to get quick, attractive results. 

15. Primer

Our last suggestion is Primer, a great open-source CSS framework. 

To be precise, Primer is more of a design system that lets you use a BEM CSS framework and create your projects quickly and efficiently.

So, even though Primer is not a CSS framework in the strict sense, it will help you use React and Figma components, icons, and advanced documentation to unify all of that.

Wrap Up

Choosing the right CSS framework is not easy. It all depends on your personal needs and preferences as a front-end developer. 

Although Bootstrap and Foundation are still the most popular frameworks, many of the alternatives presented above will continue to gain popularity for good reasons.

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Originally published on August 17, 2020

This article will be interesting for IT directors, product managers, project managers, and anyone who wants to understand the processes of project quality assurance better.

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In recent years, an increasing number of enterprises began to use data to power decision-making, which yields new demands for data exploration and analytics. As database technologies evolve with each passing day, a variety of online analytical processing (OLAP) engines keep popping up. These OLAP engines have distinctive advantages and are designed to suit varied needs with different tradeoffs, such as data volume, performance, or flexibility.

This article compares two popular open-source engines, Apache Druid, and StarRocks, in several aspects that may interest you the most, including data storage, pre-aggregation, computing network, ease of use, and ease of O&M. It also provides star schema benchmark (SSB) test results to help you understand which scenario favors which more.

Source de l’article sur DZONE

Micro-interactions effectively communicate brand identity and ethos while strengthening ties with the customer. These habit-forming tools make for a fun and seamless user experience. Facebook’s ‘likes’ and Tinder’s ‘swipes’ are two classic examples. 

Micro-interactions originated with the need to guide customers who had hit a snag while using a service or a product. The goal was to ease customers into being more product-savvy via subtle reassurance and feedback. Micro-interactions are now employed by everything from washing machines, to coffee makers.

Along with feedback, prompts, and recommendations, they can also present customers with an appealing visual reward upon finishing a task. When used optimally, micro-interactions drastically enhance the navigation and simplify how users interact with sites and apps.

How Micro-Interactions Work

Here are the four structural elements to a simple micro-interaction: triggers, rules, feedback, and loops. Every micro-interaction has a significant component to organize the operational cycle. It lets you control feedback and runs, so the users understand the consequences of their performance and feel motivated to follow through.

Triggers

This feature begins micro-interactions of both the user-initiated (prompted by user) and system-initiated (driven by the system) kind. For example, a click, scroll, swipe, tap, and pull are common triggers that users carry out. So making a payment, booking a cab, and clicking or tapping on the hamburger menu all fall under this category. On the flip side, the user’s alert prompt upon entering a wrong password is a classic system-generated trigger. 

Rules

This element determines what happens after the user sets a prompt into motion via tapping, clicking, scrolling, or swiping. Rules refer to the fact that apps decide the triggers that users employ — Tinder’s ‘swipe’ feature illustrates this point. These rules gradually become a habit-forming action that users get accustomed to while regularly engaging with an app.

Feedback

During this process stage, the system informs the user via auditory, visual, or haptic cues. It engages the users and encourages them to proceed further in their process. For example, the progress bar of a download, the visual representation of steps cleared in a circle, or the visual, aural, and tactile indication upon the success or failure of payment are all a part of the feedback mechanism.

Loop/Modes

This final stage entails tiny meta-rules of the process and determines the frequency and duration. A classic example from an ecommerce app is the ‘Buy Now’ transformed to ‘Buy Another’ Before the user loses interest in the app, the app typically uses such a loop to get them to re-engage with the app. 

How to Use Micro-Interactions

We’ve established that micro-interactions are fabulous, but not every UX interaction on your app or site needs one throughout the wireframe. Overusing this tool could saturate the overall creative experience your design may want to offer. Worse, it might even end up confusing the information hierarchy. It undermines the design and unbalances the user experience of discomfort and irritability. So it’s crucial to know when exactly to use them.

Let’s find out how few quick tips on micro-interactions can elevate and humanize your mobile user experience:

  • Swipe right or left: A signature move made entirely on swiping micro-interaction featured in the famous Tinder app. Swiping is an easier action than clicking or tapping.
  • Call-to-action:  As part of the last step during payment or order, place a ‘Confirm Order’ or ‘Book Now’ prompt, which gives the task a sense of urgency. As a result, having acted on it feels like a minor achievement. 
  • System status: Your app user wants to know what’s happening. System status lets them know they are moving in the right direction and helps avoid confusion. Sometimes, users even run out of patience while uploading a picture, downloading a file, or filling up the registration form.
  • Classic notifications: Users need a quick reminder of products selected/wishlist in their abandoned cart with a reduced attention span. A simple notification can nudge them toward finalizing the purchase. 
  • Button animation: Animated buttons are not only cute, but they also help users navigate the mobile app swiftly. Try out attractive colors, fonts, sizes, shapes, and clipart elements corresponding to the animation and create that cool button to pop up when tapped or hovered on. 
  • Animated text inputs:  A simple process of a likable element like zooming in while entering data into a form or filling up card details for payment can enhance the user experience.
  • Reward an achievement:  Especially true for educational and health apps, micro-interactions celebrating big and small milestones with a badge or a compliment of encouragement can strengthen a user’s engagement with the app. 

Benefits of Micro-Interactions

  • Brand communication: A successful brand ensures that the transmission to the buyer is engaging, positive, and hassle-free. When micro-interactions show a process status clearly, it creates and reinforces a positive image for your brand.
  • Higher user engagement: Experts say micro-interactions engage users better. These tiny elements subconsciously create the urge to keep interacting with your app. For example, each push or nudge notification acts toward redirecting your customers back to your app.
  • Enhanced user experience: From shopping to banking to traveling to learning to staying healthy, there’s an app for everything. A wide range of activities elevates the overall user experience and stays ahead in the game. Micro-interactions can work that magic for your brand. 
  • Prompt feedback: It’s frustrating not to know what’s happening behind the blank screen, especially during a purchase. Instant feedback via visual, sound, or vibrating notifications makes for a pleasant user experience. 
  • Visual harmony: Micro-interactions initiated even with a tap, swipe, typing, or scrolling are all a part of the UX design’s overall appeal. The trick is to keep all the interface elements in perfect sync with the app’s visual features.

Micro-Interaction Best Practices

Here are a few basic principles you should follow when you introduce a micro-interaction to the user experience.

1. Keep it simple, stupid (KISS)

KISS is a famous design principle that becomes even more important in the case of micro-interactions. The goal is to make the user journey delightful and not be a distraction.

2. Keep it Short

It has ‘micro’ in the name itself. But, again, micro-interactions aren’t supposed to be show stars, and a lengthy micro-interaction only distracts the user. 

3. Pick the Right Place

You should always consider the options carefully before choosing the spot for any micro-interaction. The widely used user-interaction designs are popular for a reason. Many people have already approved them, so you can safely continue with them. The use of micro-interaction should also sit well with your brand image. 

See also if the placement of a micro-interaction is reaching your ideal customer or not. And even consider whether you need a micro-interaction to begin with. 

And That’s a Wrap!

As UX designers, we can profoundly impact the overall design of sites and apps, the user’s journey, their interactions with our product/service, their connection with the brand, and the ease of doing a transaction.

We want customers to connect to our brand, love our products, and experience our exceptional customer service. But most of all, we want to earn their trust and loyalty.

 

Featured image via Pexels.

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