Articles

La Peur de l'IA est Superstition.

La Peur de l’IA est Superstition.

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La peur de l’intelligence artificielle est souvent considérée comme une superstition. Pourtant, elle est bien réelle et mérite d’être prise en compte.

## J’ai juste vu le film Netflix appelé « Upgrade ». C’est un film super fascinant, captivant et bien écrit, mais comme tous les films créés autour de la même idée, il est basé sur des superstitions et des sornettes. Des balivernes. La même chose qui nous a empêchés d’évoluer en tant qu’espèce pendant 200 000 ans.

This is why I believe that coding is the future. It is the only way to evolve and progress as a species. Coding is the only way to create a new world, a world that can be free from superstition and mumbo jumbo. It is the only way to create a world where every single person can have access to the same opportunities, regardless of their genetic makeup.

J’ai récemment vu le film Netflix intitulé « Upgrade ». C’est un film super fascinant, captivant et bien écrit, mais comme tous les films créés autour de la même idée, il est basé sur des superstitions et des balivernes. Des sornettes. La même chose qui nous a empêchés d’évoluer en tant qu’espèce depuis 200 000 ans.

En tant qu’espèce, notre plus grand atout est également notre plus grande faiblesse. Il y a environ 70 000 ans, nous avons failli disparaître. Cependant, un homme a eu une mutation génétique et nous l’appelons aujourd’hui « Adam génétique ». 98% de chaque être humain vivant aujourd’hui provient de cet homme d’une manière ou d’une autre.

C’est pourquoi je crois que le codage est l’avenir. C’est la seule façon d’évoluer et de progresser en tant qu’espèce. Le codage est le seul moyen de créer un nouveau monde, un monde qui peut être libéré des superstitions et des balivernes. C’est le seul moyen de créer un monde où chaque personne peut avoir accès aux mêmes opportunités, quelle que soit sa composition génétique.

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Mise en œuvre de la découverte de services avec Spring Cloud (2e partie)

Mise en œuvre de la découverte de services avec Spring Cloud (2e partie)

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Dans cette deuxième partie, nous allons voir comment mettre en œuvre la découverte de services avec Spring Cloud. Préparez-vous à apprendre comment configurer et déployer vos services !

Partie 2 de l’Article Spring Cloud: Comment Implémenter le Service Discovery (Partie 1)

Dans la première partie de cet article, Spring Cloud: Comment implémenter le service de découverte (Partie 1), nous avons vu les bases du Service Discovery dans le contexte de Spring Cloud. Nous avons vu que la composante Netflix OSS Eureka est toujours le choix principal. Dans ce post, nous allons discuter de certains sujets supplémentaires liés à Eureka, tels que :

API Java Client

API REST

Sécuriser le serveur de découverte et les services clients

Combiner le Service Discovery avec la Configuration Distribuée

Service Discovery : API Java Client

Dans les exemples de la première partie de cet article, l’enregistrement et le récupération des fonctionnalités étaient exécutés sous le capot et nous avons seulement vu les résultats des tests de l’architecture entière en appelant un point de terminaison REST client. Il existe également une manière d’interagir avec l’API Eureka de manière programmatique, en utilisant des appels de méthodes Java. Un choix possible serait d’utiliser la classe EurekaClient. Par exemple, si nous voulons obtenir toutes les instances d’un service identifié par un ID particulier, nous pourrions écrire le code suivant, supposant que nous avons un client implémenté comme une application Spring Boot exposant des services REST :

EurekaClient eurekaClient = new EurekaClient.Builder().build();

Applications applications = eurekaClient.getApplications(« SERVICE_ID »);

List instances = applications.getInstances();

Une fois que nous avons obtenu la liste des instances, nous pouvons parcourir cette liste et récupérer les informations dont nous avons besoin, telles que l’adresse IP et le port sur lesquels le service est en cours d’exécution. Nous pouvons également effectuer des opérations supplémentaires sur les instances, telles que la mise à jour des informations ou la suppression d’une instance.

Service Discovery : API REST

Eureka fournit également une API REST qui peut être utilisée pour interagir avec le serveur de découverte. Cette API est très similaire à l’API Java client, mais elle est plus adaptée aux scénarios où nous devons interagir avec le serveur de découverte depuis un environnement non-Java ou depuis un script. Par exemple, si nous voulons récupérer toutes les instances d’un service spécifique, nous pouvons appeler l’URL suivante :

http://:/eureka/apps/

Cette URL retournera une réponse JSON contenant toutes les informations relatives à ce service et à ses instances. Nous pouvons également effectuer des opérations supplémentaires sur les instances, telles que la mise à jour des informations ou la suppression d’une instance, en appelant des URL spécifiques.

Service Discovery : Sécurisation du serveur et des services clients

Enfin, il est important de noter que le serveur Eureka et les services clients doivent être sécurisés pour éviter toute attaque malveillante. Par exemple, nous pouvons configurer Eureka pour utiliser HTTPS pour sécuriser les communications entre le serveur et les clients. Nous pouvons également configurer Eureka pour authentifier les clients et leurs requêtes en utilisant un système d’authentification basé sur des jetons. De plus, il est possible de configurer Eureka pour

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Building a Data Pipeline Using QuestDB and Confluent Kafka

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A data pipeline, at its base, is a series of data processing measures that are used to automate the transport and transformation of data between systems or data stores. Data pipelines can be used for a wide range of use cases in a business, including aggregating data on customers for recommendation purposes or customer relationship management, combining and transforming data from multiple sources, as well as collating/streaming real-time data from sensors or transactions.

For example, a company like Airbnb could have data pipelines that go back and forth between their application and their platform of choice to improve customer service. Netflix utilizes a recommendation data pipeline that automates the data science steps for generating movie and series recommendations. Also, depending on the rate at which it updates, a batch or streaming data pipeline can be used to generate and update the data used in an analytics dashboard for stakeholders.

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Designers Should Code: Build an App From Scratch

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A breakdown of a simple app, from UI design to deployment, that shows off why coding is a magic tool for designers.

Figma, Adobe XD, Photoshop, Wacom Tablet, sketchbook… all tools for interfaces and web designers, yes? Take 2 minutes, and try to remember why you want to become a designer and why you enjoy designing stuff.

Chances are it’s because you like to create; you’re a creative person. Maybe you started with artistic experiences as a child, then turned that creative energy into problem-solving while continuing to express it visually: You became a designer, a creative problem solver.

Today, I’ll try to show you how coding is an underrated tool to express your creative problem-solving mindset by building a real SVG generator from scratch. So let’s get into it!

Step 1: Don’t get an idea; solve a problem

We didn’t go into deep business considerations here, but seeing problems you face and deciding to solve them yourself is a great way to start.

During client work, I needed some SVG waves for illustrations. So I looked for a wave generator: There were a ton of wavy colorful wave generators with parametric inputs but no simple, perfect sine waves generator. I decided to draw it on my math tool GeoGebra and then export it to SVG.

Okay, but not fast. And we like to get our jobs done quickly. But wait… Why don’t we create a perfect sine waves generator? Without equations & boring math software to open, just a curve and an export button. You got it, now let’s design it.

Quick tips: If you are looking for a problem, look for memes in your field. They always show a deep, painful, well-known problem.

Step 2: Design the solution simple as possible

Two main rules: First rule, think about who will use it; the second rule, predict what they expect from how it works. So who? Front-end developers. What are they waiting for? A curve that can be edited with direct feedback and an export button.

Wireframe design

High-Fi design

A quick tip: You can grab the Figma design of the app for more technical tips on the design.

Step 3: Build it for real

As a designer, stopping at step two is perfectly fine. But imagine if you could build what you design! You already know you can create everything you want.

You can see coding as a way to translate your UI that will surely end with a .com application that is usable by everyone. This is why “best languages” don’t matter; coding is just a tool to express your creativity and build stuff for others. And as a designer, a creative person, this might sound…interesting.

UI to functionnal app

UI to functional app

Every web app interface can be translated from UI design to code with HTML/CSS/JS. There is how we can see the role of each of those 3 “languages”:

HTML: I want a button.

CSS: I want my button to look rounded.

JS: I want something to happen when I click on my button.

To build our app, I’ll use Svelte. Svelte is a JavaScript compiler that allows us to use all those three “languages” in one place. So, let’s see how code can translate our UI to functional things.

HTML button code

“Hey web browser, I want a button named “exportButton” and everything in a function named “downloadSVGpath” to be carried out when someone clicks on the button :) Thanks”

CSS style button code

“Hey web browser, I want you to apply these style rules to my basic HTML button: I want a beautiful rounded corner at 16px, a mouse pointer when we hover it, I don’t want any borders, but I want a cool color gradient as a background color. Then, I want the font inside the button to have its color set to #fcfcfc and use the Inter typeface (bold, please). Like my Figma design, I also want to center stuff in the button and add padding. Oh, and add a subtle shadow :) Thanks.”

Drawing SVG curve function

“Hey, web browser, each time our slider moves, I want to run this function: I want you to draw a curve inside a frame that I have defined inside my HTML code. I also want my curve stroke to look rounded at each cap and have a color and width I’ve defined inside variables. You will take the sine function parameters from the stored values of the sliders. Finally, while your x variable hasn’t reached the total width in the x-axis of our frame, you will solve the y-axis point position of the sine equation and draw the curve :) Thanks.”

Quick tips: You can grab the source code files of the app to explore them.

Summary

  • Coding is just a tool that allows us to translate our very visual metaphors into something that everybody can use. How cool is that?!
  • Coding helps us to envision our design goals and forces us to see beyond the visual range: how is my button will be supposed to work? How does it look when hovering? How my popup modal can be designed for mobile devices?
  • Coding allows us to create the weird idea we designed “just for fun” instead of pushing the design case study into our portfolio under the “personal project” tag.
  • Coding shows us how much work is required to achieve what we designed. So we can better understand our design clients’ needs, challenges, and resource management.
  • Coding is flexible. You can replicate the Netflix website pixel perfect with pure HTML/CSS, the Vue Framework, or any other Web framework.

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Stupid Things Orgs Do That Kill Productivity w/ Netflix, FloSports & Refactoring.club

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We want to make the Dev Interrupted podcast a vital, enjoyable part of your week. Please take 2 minutes and answer our new Listener Survey. It lets us know a bit about you, what you want from Dev Interrupted and what you want from podcasts in general! 

At LinearB, we like to think we spend all our time figuring out how to unlock developer potential. To find ways to let devs do more of the work they love and reduce the amount of time they spend dealing with needless hurdles, idling and churn.

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The Case Against UX Testing

Picture a dark office, blinds drawn. Picture a UX designer smoking a cigar. See the light filtered through the smoke whipped to fog by a spinning ceiling fan. Watch as the UX designer sits at a desk and considers the website.

The UX designer has devised a series of tests to determine if a green button is better than a red button. One of them involves tipping a tortoise onto its back. He looks the website over carefully and says, “Describe in single words, only the good things that come to mind about your mother.”

The website pauses, sweating under pressure, then replies, “Let me tell you about my mother…”

BLAM! The website pulls the trigger of an unseen gun, and the UX designer collapses, leaving the project to be rebuilt from scratch in Material by Harrison Ford, with overuse of Post-its delegated to Edward James Olmos.

Who Does UX Testing Actually Serve?

In the past’s bleak dystopian future (1982’s Blade Runner was set in 2019) no one benefitted from asking the wrong questions. And little has changed.

Designing any test to verify UX is fraught with as many complications as administering the test. Questions are skewed by bias, conscious or otherwise, and competing agendas. Even with something as apparently simple as a split test, the potential for distortion is immense.

When planned by a designer, a UX test offers little benefit to a client; the benefit is to the designer, who can then say their ideas are validated (or not).

Imagine hiring a developer to code a website, only to discover that the developer didn’t know CSS and expected to be paid to learn it before completing the work. You would hire someone else because that developer isn’t qualified.

From a client’s perspective, a UX designer should know, through experience, whether a green button is better than a red button. Designing an elaborate test to split-test the button color serves little purpose other than indemnifying the designer against mistakes.

The ROI of UX Testing

It’s widely accepted that there is substantial ROI (Return On Investment) from UX testing. We’ve all heard apocryphal stories about sites that split-tested their checkout and improved retention by 5%.

I’m going to go out on a limb and say that without user testing, that site could have improved its checkout retention by 4.9% simply by hiring a competent, experienced designer. But what about the remaining 0.1%? Well, for most sites, 0.1% represents very little profit. And the cost of recovering it via testing far exceeds the benefits.

When a company the size of Amazon, Netflix, Spotify, or Google split tests a website, it can afford to allocate $25k for user testing because it stands to gain 0.1%, and that represents far more than $25k. To meet the same 0.1% improvement, a small business has to design and run the same tests, incurring the same costs. But in the case of a small business, $25k could eat up all of its profits.

UX testing almost always works. But it is only profitable at scale.

If a good UI designer with a grounding in UX can improve checkout retention by 4.9%, tripling the project budget for just 0.1% more is a tough sell. Bluntly, that $25k is better spent on advertising.

What UX Designers Can Learn From Psychiatry

We all have the tendency to think we’re unique. It’s a survival trait attributed to our prehistoric brain. That belief in uniqueness is particularly strong in highly competitive people. We all think our site, our side-project, our approach are original. And we’re all wrong.

When a psychiatrist sits down with a patient, they have two immediate goals: categorize that patient into an established diagnosis, and assess the severity of the condition. It may be that the patient is depressed or anxious or even suffering from a potentially more debilitating condition like schizophrenia. What the psychiatrist is not trying to do, is define a new illness.

Occasionally — perhaps once per decade — a genuinely unusual patient will present themselves, and a new form of illness is considered. New treatments are found and tested. These treatments are rarely developed on behalf of individual patients; doctors work with grants from governments, medical schools, or the pharmaceutical industry and publish their results.

The vast majority of websites face similar problems. They deal with similar demographics, work within a similar culture, and deal with similar technology. As such, they can be categorized in the same manner a psychiatrist categorizes patients.

The key to delivering successful UX solutions is not UX testing in individual cases, but rather UX research, examining similar projects, and cribbing their solutions. If you categorize a project accurately, you’ll find a solution readily available.

Replacing User Testing With UX Best Practices

Your client doesn’t need to pay for UX testing to benefit from it. Enterprise sites, government sites, and even personal projects will test UX patterns. Sites like Shopify or Stripe will user-test their checkout processes at scale and enable companies to benefit from the results by adopting their platforms.

If you’re currently testing designs for small business, one of two things is true: either you’re wasting your client’s money investigating a problem someone else has already solved, or you’re designing something so original that it has no precedent (and you probably shouldn’t be).

Designers should be opinionated. Designers should know UX best practices and how they apply to a range of scenarios. Designers should be capable of making an educated guess. Designers should be self-validating.

Once or twice in your career, you may find a legitimate need to test something. However, the vast majority of the time, the correct answer is to tip the tortoise back onto its feet and choose whichever color button has the higher contrast.

Featured image: Still of Brion James in Blade Runner. Copyright Warner Bros. Entertainment

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Is it Time to Transition to JAMStack?

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Jamstack (JAMstack), is one of the most popular (and rapidly growing) tools for app and website creation. A unique ecosystem of functionality, Jamstack promises developers the support they need to create powerful websites and progressive applications. 

For a while, Jamstack was mostly written off as just another buzzword in the developer space. However, today, it’s growing to become a powerful investment for many business leaders. Even big companies are getting involved, like Cloudflare, with Cloudflare pages, and Microsoft with Azure Static Web Apps. Elsewhere, we’ve seen brands like Shopify, PayPal, and Nike getting involved too.

So, what exactly is Jamstack, and is it time you transitioned over? Let’s find out…

What is Jamstack?

Jamstack, otherwise known as “JAMstack,” is the name of a developer ecosystem made up of JavaScript, APIs, and Markup (hence: JAM). The solution is a web development architecture allowing developers to access static website benefits, such as higher security and better performance, while still unlocking dynamic database-oriented CMS.

The Jamstack solution allows companies and developers to build a dynamic website where real assets are pre-rendered static files in a CDN. The dynamic environment runs on JavaScript client-side, through serverless functions. 

For a better insight, let’s compare Jamstack to the LAMP stack development strategy, which originated from the four open-source components many developers used to build sites: Linux, Apache HTTP, MySQL, and PHP.

With LAMP, each user request for a page forces the server to query a database — unless the page is cached — and combine the result with page markup data and plugins. Jamstack websites serve pre-built optimized assets and markup solutions quickly because the files are already compiled on a CDN. There’s no need to query the database. 

Jamstack workflows dramatically reduce cumbersome issues with development and excess maintenance, making them highly appealing to developers. 

What Are the Benefits of Jamstack?

Jamstack won’t be the ideal development tool for everyone, but it has a lot of benefits to offer. By fetching HTML from a CDN, the system doesn’t have to wait for HTML to be combined and returned to clients. The solution also provides an improved developer experience with static methods. 

Using Jamstack, developers can build fantastic static files ready to serve by request, hosted on a global CDN. Some of the biggest benefits of Jamstack include:

  • Performance: Because you’re serving pre-built static files from a CDN directly, you’ll achieve much faster loading times, unmatched by typical server-side rendering options. Because you’re serving static files, you’re also better equipped to handle any traffic spikes you might encounter, with minimal slowdown.
  • User experience: Better website performance significantly improves user experience and website traffic, as well as SEO efforts. User experience has always been a critical factor in ensuring the success of a website, and it’s essential to keeping your customers around for as long as possible. Websites optimized for performance will always delight users. 
  • Security: With Jamstack, there are no servers or databases to worry about. You use third-party solutions to handle these issues for you. The architecture of Jamstack means the back and front end of your development processes are decoupled, and you can rely on APIs to run server-side processes easily. Jamstack also comes with security benefits other approaches can lack. Clear separation of services is essential here. 
  • Hosting and scaling: Scaling and hosting can often be problematic in the development world, but because you’re serving files from a CDN, you’re less likely to encounter issues. CDNs are almost infinitely scalable, so you get excellent extensibility built into your development environment. CDN hosting for static files is also cheaper than traditional hosting, so you can keep costs low. 
  • Maintenance: Jamstack makes it easy to push your front end to the edge rather than managing infrastructure directly. Ditching plugins, databases, and other hosting services can help you to save more time and money on a significant scale. 
  • Developer experience: From a developer perspective, there are tons of benefits from Jamstack. You get the ease of a Github, CI/CD, CDN flow, and auto previews with simple rollback to reduce the need for backups. Local developer environments and the ability to run and debug cloud functions locally are all fantastic.

Does Jamstack Have any Limitations?

In a lot of ways, Jamstack is an innovative and revolutionary solution for development. It can help you to create a far more engaging website and present your company in an incredible way. Of course, that doesn’t mean there are no limitations to be aware of. 

Jamstack is developer-friendly, for instance, but it’s not beginner-friendly. You will need at least some knowledge of web development to start unlocking the benefits. You’ll need to understand things like Vue or React, but you should develop a tool anyone can use with a bit of work.

There’s also a handful of things you can’t pre-generate, like user-specific and real-time data. So, this means you may not be able to use Jamstack effectively on projects requiring these kinds of data. Building an analytics dashboard, for instance, probably isn’t a good idea with Jamstack. Other issues for some developers may include:

  • API complexity: It can be overwhelming to try and find the right solution for your needs among so many different options. Of course, this could also be something you’d say about the WordPress ecosystem and its huge variety of plugins. An API usually won’t break your production website, at least. 
  • Long building processes: If you have a large number of pages, there’s more likely to be an extensive building process to think about. Whenever you make a change to a single page, even a little one, you’ll need to rebuild your entire website. This is a problem if you run into a website with thousands of pages. There are solutions to this problem available, however.
  • Handling dynamics: Going with Jamstack doesn’t mean abandoning your backend. An important part of the approach is accessing serverless functions, which are becoming more effective over time. These serverless functions can also be executed on the edge. The backend parts of your website will require regular maintenance as they scale.

Best Jamstack Tools to Check Out

Now you know the basics of Jamstack, let’s look at some of the tools you can use to design an incredible website or application within the Jamstack environment. 

The Git Tool Landscape

There are tons of tools within the Git ecosystem common among Jamstack developers. Starting with Git itself. Git represents a powerful free, and open-sourced distributed version control system. With this solution, companies can handle everything from small to enterprise-level projects with efficiency and speed. The solution is extremely easy to use and learn, and outclasses a range of tools like Perforce, ClearCase and Subversion. 

GitHub Pages and GitLab pages are two hosting services for Git repositories with built-in services to host static pages from out of your codebase. This makes the two solutions fantastic for when you’re building a Jamstack website. You can access the functionality for free too. 

GitLab gives you a comprehensive DevOps platform to work with, where you can enjoy a comprehensive CI/CD toolchain out of the box. The comprehensive solution, delivered as a single application, changes the way security, development, and Ops teams integrate and collaborate. Gitlab helps to accelerate software delivery on a massive scale.

AWS Amplify

AWS Amplify, created by Amazon Web Services, is a development platform packed full of useful features for people in the Jamstack environment. The Amplify offering aims to reduce the complexities associated with Amazon Web Services for mobile and web deployment. You get 12 months of hosting for free with new accounts, and you get Storage with Amplify too. 

The Amazon Amplify solution dramatically improves the regular AWS workflow, especially if you’re just a novice user. There’s a huge documentation hub to help you too, which is way more convenient than Amazon’s usual documentation solutions. Amplify is still accessed from a somewhat bloated console, however. 

With AWS Amplify, companies can access features like a comprehensive data store to sync data between the cloud and websites. There’s also easy-to-use interface access across all different categories of cloud operations. The service works well with a range of JavaScript central tools. 

Netlify

Netlify is a pioneering solution in the Jamstack environment, allowing users to go dynamic with their websites and applications on their own terms. You can access a range of add-ons and integration, access your favorite tools, and make your own. The flexible environment enables developers to run websites on a multi-cloud infrastructure designed for speed and scale automation. 

Built to be entirely secure from the ground up, Netlify makes it easy to build a site that’s custom-made for performance and deployed directly. You don’t need to worry about managing, scaling and patching web services, which means you can more quickly implement your Jamstack architecture. 

Unlike other large legacy apps, Jamstack projects are neatly separate from your front-end pages and UI from the backend databases and apps with Netlify. Using this service, the entire front-end can be pre-built with highly optimized static assets and pages, and developers can deliver new web projects faster than ever before.

Next.JS

Inspired by the functionality of PHP, Next.JS is a solution for pre-rendered JavaScript modules. The solution allows developers to easily export the components of their apps and perform individual tests to determine how each element works. You can also access a wide range of components and modules from NPM. The Next offering allows developers to save time, removing the need to use webpack bundles and transform with compilers. 

The full solution is extremely intuitive, ensuring developers can create solutions quickly. What’s more, the technology you build will allow you to load only the bundle needed from your JavaScript workflow, rather than all the JavaScript at once. Pre-fetching, one of the features of Next.JS, also picks up where standard code-splitting leaves off, allowing for optimized bundles of code to load seamlessly. 

Next.JS also supports hot-module replacement. This means instead of reloading an entire application when you change the code, you only recreate the modules you’ve altered.

Angular

Probably the most widely-recognized of all the JavaScript frameworks, Angular, designed by Google engineers, appeared first in 2012, offering developers a new way to create dynamic pages. Before this technology, there were other opportunities for creating dynamic pages, but they were nowhere near as convenient or speedy. 

Angular is probably one of the most essential tools companies can use when building a Jamstack website or environment. The front-end web development tool attracts developers from all over the world. Every version is packed with features and constantly upgraded to ensure you can generate the best results. 

Angular extends HTML file functionality with powerful directives, and it requires very little effort to enable these directives too. All you do is add the ng- prefix to your HTML attributes and you’re ready to go. Angular also allows developers to create widgets leveraging editable data with two-way binding. This means developers don’t have to write code that syncs constantly between the model and view. 

With Angular, developers also get access to things like virtual scrolling, which can help with displaying large lists of elements performantly, rendering on the items that fit on the screen to reduce loading times. 

React

Another must-have tool in the JavaScript world for Jamstack, the React solution was launched first in 2013, and has won thousands of customers across the globe thanks to fantastic functionality. Today, the full landscape is maintained by Facebook, along with all the members of the standard developer community. The solution is used by some of the biggest giants in the tech industry, like Netflix, PayPal, and Apple. 

React is a true pioneer in the Jamstack ecosystem, with its sensational approach to simple and straightforward solutions for JavaScript management. You’ll be able to access batched and virtual DOM updates, which makes it easier to unlock components quickly, and write your components the way you see them. There’s also the added benefit that React is compatible with a lot of tools. 

You can build a comprehensive app or website with the help of React, and you’ll have no trouble accessing some of the top features, particularly with plenty of support available from the React community. 

Gatsby

Created from the ground up to improve user experience on a comprehensive level, Gatsby is a static site generator with heavy focus on things like SEO, performance, and accessibility. The solution offers plenty of out-of-the-box features to help developers deliver the most immersive solution for their users, without unnecessary complexity. 

Gatsby users pre-configuration to develop static websites giving developers faster loading pages, stronger code splitting, and server-side rendering. You can also access features like data prefetching, asset optimization, and quick image loading. Gatsby boasts excellent documentation and starter packs to help you get your site up and running more quickly.

The GraphQL data layer of Gatsby also means the system can collect your data from anywhere, including your CMS, JSON, Markdown, and APIs. More than just your standard site generator, this is a tool built specifically with performance in mind. 

Agility CMS

Developing an effective Jamstack website means having access to the right CMS technology. Agility CMS wasn’t the first CMS solution to support Jamstack, but it is one of the better-known options. As one of the first headless CMS solutions to hit the market, the company has quickly captured the attention of a huge range of developers worldwide.

Agility CMS is a Jamstack pioneer, capable of helping developers to build a foundation for any online ecosystem. The technology is an API-first CMS with support for REST APIs, so developers can connect all the third-party apps and front-end frameworks they like.

The technology also gives developers the freedom to code their solutions their way. You don’t have to follow a specific set of guidelines for how content is created, but templates are available to fast-track development. Agility CMS also hosts and abstracts your database, so you don’t have to worry about connection strings, backups, and maintenance. 

With a strong content architecture to help companies manage digital content and a partnership with Gatsby, Agility is ideal for Jamstack development strategies. 

Building Your Jamstack Website

The Jamstack solution is more than just a buzzword in today’s development world. This unique approach to building incredible development experiences delivers an excellent advantage to both developers and their end-users. Fast, scalable, and full of solutions for customization, Jamstack is a powerful way to bring websites to life with simplicity and speed. 

Every day, more companies take advantage of the Jamstack environment, and we’re constantly seeing a wide selection of new tools, APIs and offerings emerging to help enhance the Jamstack landscape too. This environment is definitely worth consideration for any developer looking to significantly speed up their development strategy.

 

Featured image via Pexels.

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Quick Ways to Make a Webpage More Scannable

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In the information age, time is a valuable commodity and something people don’t want to spend too much of. As a result, the average visitor only reads about 20% of the content of a page. 

For web designers and developers, that means a few things: first, you need to ensure that the web pages you create are as engaging as possible; secondly, you need to find a way of making the critical information on any page stand out; thirdly, every modern designer needs to create assets that are easy for today’s fast-paced customers to use. 

Making websites more scannable is how you do your part as a designer to ensure that the customers who come to a page get the quick and convenient experiences they need. 

So, how do designers embrace scannability?

Designing for Scannability: An Introduction

At first glance, the concept of creating a website for scannability is strange. 

Most designers start their projects with the aim of making customers stay on a page for as long as possible. So it’s odd to think that you would want to make it simple for end-users to skip from one page to another on a website in a matter of seconds. 

However, scannability isn’t just about delivering information and getting users off a page. When sites are scannable, they make it quicker and easier for customers to slide down the purchasing funnel. A quicker and more convenient customer journey leads to a stronger user experience and more conversions. 

Look at Netflix, for instance. It doesn’t give interested users a ton of information on its homepage. Instead, the key USPs of the product are laid out bright and bold in the middle of the screen, along with one simple call to action: Get Started.

Designing for scannability means making it easy for users on a page to glance at a screen and instantly access all the information they need to take the next step in their buyer journey. 

There’s no needless scrolling or wondering what to do next. 

According to analyst Jacob Nielsen, scannability is essential because people look for specific things on every page they visit. 

Customers don’t read through web pages word by word. Instead, they scan through the content, plucking information out that serves their requirements. 

Questions to Ask When Designing for Scannability

So, how do you know if your web pages are scannable?

Start by asking the following questions:

  • What’s the intent of the people who arrive on this page?
  • What kind of information needs to be conveyed instantly?
  • Can the visitor see the next step in their journey immediately?

For instance, when someone arrives on the Evernote homepage, you can assume that they want to:

  • Find out about Evernote
  • Learn how to sign up
  • Jump to other pages to find out about features, and contact details

That’s why the designer behind the Evernote website placed an immediate piece of useful information at the top of the page: “Tame your work, organize your life” tells customers exactly what the entire product is all about. The brief paragraph of information underneath can provide a few more details if customers need it, then there’s an immediate call to action: Sign up for free. 

Not only does the call to action tell users what to do next, but it tells them the most important information they need straight away: it’s free. 

Scannable pages like this are useful because:

  • They help users complete their tasks quicker: Whether you want to sign up or learn more about the product, everything you need is available instantly, with no scrolling required. 
  • The bounce rate is reduced. Customers don’t get confused and hit the back button. That’s good for your client’s SEO and their bottom line. 
  • The website looks and feels more credible: Because customers get all the answers to their questions immediately, they’re more likely to trust the website. 

So, what are some of the best things you can do to make your sites as scannable as possible?

Use Visual Hierarchy

Visual hierarchy is a way of organizing the content on your website in a way that adheres to how people use the website. For instance, if you land on a blog page, you expect to see the headline first, maybe some information about the writer, and any other essential information, followed by the body content. 

Although it’s tempting for designers to try and surprise users with new visual strategies, the best way to make your content more scannable is to give end-users precisely what they expect. 

If you’re not sure what a page should look like, try checking out the competition. 

One of the most obvious visual hierarchy rules is that the main navigation should always go at the top of the page. 

Customers will expect to look at the top of the page to find navigation. They don’t want to have to scroll through your website, searching for a way to get to another page. If you want to make it as easy as possible for end-users to jump from one page to another, you can pin the navigation bar to the page so that it stays with users as they scroll. 

Maintain Negative Space

White space, negative space, or whatever you call it – is the part of your design that’s left empty. 

White space is crucial because it gives all of the objects on your page some much-needed breathing room. Without enough negative space on your pages, it’s impossible to embrace scannability because there’s too much information for a customer to take in at once. 

For instance, notice how there are big gaps of space between every element on a Forbes website post. A proper amount of negative space on your site ensures that users can quickly take in chunks of information and use that information to decide what to do next. 

To ensure there’s enough negative space on your website pages, ask yourself what the key elements visitors will notice when they come to a website. The essential items should be:

  • A title or header to confirm that the user is in the right place
  • A CTA that shows your user what to do next
  • A navigation header or menu
  • Critical information includes an introduction to what a page is about or an excerpt from the blog post they’re about to read. 
  • A visual component: A picture or image that gives context to the page. 

Anything else can usually be removed. So, for instance, if Forbes wanted to make the page above more scannable, they could easily remove the ads and social media sharing buttons.

Make the Next Step Obvious

Every page on a website exists in a hierarchy within the customer journey. 

A homepage leads customers to product pages, which leads to a checkout page, which connects to a thank-you page that sends the visitor back to another product page, and so on. 

When designing for scannability, it’s crucial to make the next step in the journey as obvious as possible. Usually, this means placing the call to action “above the fold,” where the customer can see it immediately.

Ideally, scannable pages should have just one CTA. This will stop your audience members from being confused or overwhelmed by choice. 

However, if you’ve got multiple CTAs, think about the average customer’s journey and what they’ll want access to first.

If those buttons don’t appeal to the customer, they can scroll a little further and see other “next step” options, like shopping for “self-isolation essentials” or browsing other popular product categories:

Test Every Page

Testing for scannability means examining every page and making sure that it’s as easy as possible for customers to move through the buying process as fast as they want to. 

Visit each page you design in a buyer journey and ask how quickly it would take end-users to get from point A to point B and beyond. Here are some of the common issues that might slow the customer’s journey and harm scannability:

  • Readability: Is the font legible? Is it large enough to read on all screens, including mobile devices? Legibility in the design world measures how quickly and intuitively your users can distinguish what’s going on any page. Remember that the color of the background, the amount of negative space around copy blocks, and even font pairing can impact the readability of the content. Show your pages to multiple people and time how long it takes for them to grasp the message that you’re trying to convey. 
  • Fluff: Fluff and extra features can make your pages more intriguing, but they can also slow users down. For instance, one picture at the top of a blog page can add context to the article. A slideshow of pictures stops the customer from progressing and keeps them stuck at the top of the page for longer. 
  • Words instead of numbers: According to Nielsen, eye-tracking studies show that numerals often stop the wandering eye. Numbers are compact and more regularly associated with statistics and facts, so they’re more likely to grab attention. If you want to get important points across to end users fast, use numbers, not words. 

Creating Scannable Pages

Scannability is becoming an increasingly important concept in today’s busy landscape. 

Now that more customers are browsing websites from their smartphones or checking out products on the move, designers need to think more carefully about adjusting to this agile environment. 

Scannable pages that move visitors along the buying cycle and into the next stage of the funnel will deliver better results for your clients, and therefore better outcomes for you. 

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10 Homepage Design Comparisons to Inspire Your Business in 2022

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Looking to give your homepage a well-needed design update in late 2021 or 2022? Not a bad idea; first impressions are crucial when it comes to business websites. But, fixing your homepage and website design is no easy feat.

Web design trends are evolving faster. Blame the ever-decreasing user’s attention span. The average visitor now spends just 0.5 seconds scanning your homepage to form an opinion about your brand and decide whether to click through or bounce.

Increased user expectations and uncertainty in the user’s response, which is highly impacted by the site’s first impression, are other reasons to consider. This is why the designs which were trending in 2019 are no longer viable in 2021 or 2022.

We have curated the ten best examples of homepage designs to inspire your business in 2022, including a rundown of the best strategies and tips.

Let’s start by highlighting why homepage optimization is necessary for 2022:

Why Your Homepage Will Be So Important in 2022

Your website — especially your homepage — is your brand’s first chance to attract, build trust with, and connect with visitors.

According to recent statistics on why website design is important:

  1. 38% of visitors will stop interacting with a website if they think the layout isn’t visually appealing or intuitive. This creates a higher bounce rate and fewer conversions.
  2. 94% of a visitor’s first impression is based on website design (including colors, fonts, layout, navigation menus, etc.).
  3. 46% of people base a business’s credibility on the aesthetics of its website. Brands with less-than-stellar homepage designs are seen as less trustworthy than companies investing in the visitor experience.

Think of it the same way as walking into a brick-and-mortar store. Visitors are more enticed by a carefully curated ambiance of neatly stocked shelves and welcoming employees than a store that’s dark, messy, or seemingly unfriendly.

Using this logic, your homepage’s above-the-fold section is where you’ll greet visitors and reel them in for more.

10 Homepage Design Comparisons (2019 vs. 2021) To Inspire Your Business Website Design in 2022

Homepage design has come a long way since 2019. In this section, you will explore how.

These homepage designs crush it above the fold. Take just a few of these tips to heart, and your website will be poised to attract leads and conversions — no matter which industry you’re in.

1. Netflix – Crafting The Perfect Call To Action That Reduces Friction With An Additional FAQs Section

Most businesses make the mistake of adding a CTA button that first persuades the user to click on it and then asks for the visitor’s email address.

Netflix also did the same in its 2019 design.

However, Netflix combined both steps in its 2021 homepage design.

The new, improved 2021 homepage design asks for the user email address right up front along with the CTA button.

Here is a good comparison of both the designs:

2019 homepage design

vs.

2021 homepage design

Key Takeaways:

  • The design encourages visitors to enter their email address right when they land on the homepage. As a result, form submission is much easier when the user has started the process. Hence, Netflix makes it easier for visitors to move along their conversion funnel nicely by reducing the friction.
  • The 2021 design also has a nice FAQ section that provides quick information about the company’s services and improves the overall user experience.
  • FAQs also help increase the organic presence of the website in the search engines because Google presents snippets from the FAQ section in the form of an answer box in the search results.

2. Spotify – Revamped Color Combinations For Improved CTA Visibility And Using The ‘Rule of Three’ For Heading Text

The older 2019 Spotify homepage design used light pink and orange colors in its home page main area. The CTA color was green, but if you look closely, the CTA lacks visibility.

The new 2021 design uses blue and green colors with a much larger font size for the main heading. The colors are attractive, and the CTA is visible clearly.

Here is the comparison of the Spotify homepage 2019 design vs. 2020 design:

2019 homepage design

Vs.

2021 homepage design

Key Takeaways:

  • Blue is the most versatile color, and green is the perfect choice for the CTA button. Spotify used universally accepted color combinations to redesign its homepage and made the CTA more visible.
  • The main heading is also made larger than it was in the 2019 design, and it follows the rule of three in writing which is effective and satisfying. It uses just three words in the main heading to allow the human brain to process information as a pattern that is more memorable.

3. Hulu – Give Priority To Your Brand Name And Hide Pricing

If you compare the Hulu 2019 vs. 2021 Hulu homepage, the brand name has been prioritized and shown as the main heading.

Moreover, the older homepage had pricing information everywhere, which has been reduced intelligently in the new design.

2019 homepage design

vs.

2021 homepage design

Key Takeaways:

  • The brand name ‘Hulu’ is displayed as the main heading of the homepage, which helps to build audience trust.
  • The older design persuaded the users to pick a paid plan even though they had a free trial option—this discouraged users from trying their service. The new 2021 design encourages users to try the platform for free. In addition, the packages have prominent CTAs that mention “try for $0”. This design move improves conversions on the website.
  • The new design makes it easier for the visitors to select a viewing plan with easy comparison of the three available plans. The best part is, customers can start all the plans for $0. It’s a win-win situation for the users, and they can quickly pick a plan to start watching Hulu.

4. Nextiva – Reduce Visual Noise And Add Pictures In Menu To Improve UX

Nextiva realized the importance of reducing visual noise in its newly designed 2021 homepage. Visual noise happens when you use too many colors to attract user attention. Different colors compete with each other resulting in diluted customer observation.

In the old 2019 homepage, Nextiva used orange, blue, and green as the primary colors, while in the 2021 revamped design, they have used blue as the main color.

Here is a comparison of the two designs:

2019 homepage design

vs.

2021 homepage design

Moreover, the older homepage didn’t have an image in the product menu, but the new 2021 homepage improves the UX further.

Below is a comparison:

2019 homepage design

vs.

2021 homepage design

Key Takeaways:

  • Nextiva used blue as their base color for the homepage design and removed orange and green colors to reduce visual complexity. This is an excellent change to keep the user’s attention focused. Notice the green colored bar at the top of the homepage in the 2019 version now replaced with blue.
  • The 2021 design has a clean look compared to the 2019 design, which looks scattered with too many different elements, including CTAs that confuse the users.
  • The product menu does an excellent job of linking intelligently to service pages such as phone systems and video meetings. The image of a smiling lady attracts users to click on Nextiva’s products to learn more about them. Improving UX is an impressive way to reduce bounce rates and increase time on site.

5. GoToMeeting – Avoid Lengthy Sign Up Form, Educate Users About Your Products, and Add Images That Depict The Current Needs of The Audience

GoToMeeting does a great job educating the users about their product by adding more content on the homepage that comprehensively explains their product features.

Moreover, they have replaced the older hero image with a new picture that portrays the changing needs of their audiences. Nowadays, there is a rise in work from home culture due to Covid-19. Hence, the photo and the heading text clearly target the needs of their users.

Here is a comparison of the 2019 vs. 2020 homepage of GoToMeeting:

2019 homepage design

vs.

2021 homepage design

Key Takeaways:

  • The 2019 homepage design had a sign-up form on the homepage, which GoToMeeting removed in the 2021 design. People hate to fill in so much information right when they land on the home page. Hence, GoToMeeting did the right thing by removing the signup form from their homepage.
  • The hero image steals the show of the 2021 redesign because the picture of a working mom with her kid playing studying in front of her is a great way to portray the current needs of the society when over 60% of the employees are working from home. Audiences can quickly relate their working environment with the hero image leading to more sign-ups.
  • The older 2019 design was confusing, and it made little effort to help the users understand the different features of the product. The new 2021 homepage design has a product features section that explains the different features of the software. When users are educated about the product, they earn the confidence to try the product.

6. Zillow – Apply Hick’s Law To Allow Visitors To Take Faster Decisions

Zillow does an impressive job of applying Hick’s Law in allowing visitors to make faster decisions. Hick’s law states that the more options you present to the users, the faster they will decide. Therefore, it is a major factor in improving website usability.

The old 2019 homepage design of Zillow offered too many options to the users, like they want to buy, rent, or sell a property. The users first select either one of the three options and then enter the zip code to start their search.

The new 2021 homepage design changed that. Now, Zillow offers users a single option. They only need to enter the zip code to get started.

By reducing the number of actions that users need to take to just one, the homepage design eases the overall decision-making process of the site visitors.

2019 homepage design

vs.

2021 homepage design

Key Takeaways:

  • The new homepage design has a simple search bar that persuades visitors to take prompt action.
  • The Hero image is placed smartly behind the search bar to depict the needs of the users accurately.
  • The homepage does have three different panels for buying, renting, or selling a home when the users scroll below. The old design is missing that. The new design removed so many options above the fold and kept just a single option for the users to encourage more users to search properties on the site.

7. Plex – Placement of Prominent Calls-to-Action On Homepage

The CTA is a key element of every website. It helps the users decide on their next action and helps to convert the visitors into leads.

Plex lacked an optimized CTA placement in its 2019 home page design. Hence, the 2021 design received an uplift to better place the CTA for increased visitor engagement.

Take a look at the home page designs of Plex from two different years. If you compare the two home pages of 2019 vs. 2021, the primary difference that will grab your attention is the CTA.

2019 homepage design

vs.

2021 homepage design

Key Takeaways:

  • The call-to-action buttons are more prominent and have actionable texts.
  • The number of CTA buttons is increased to two to encourage users to take action.
  • The additional CTA button is wisely placed at the center to get immediate attention.
  • Note that the color choice for the button is also bright and highly contrasts with the background yet matches the color theme.
  • The old heading text ‘Stream Smarter’ was confusing because it didn’t help the users understand what Plex does. Hence it is now revised to ‘Watch Free Movies and TV on Plex.’ The new text is easy to understand and has the word ‘Free’ to increase the number of visitors clicking on the CTA.

8. Dropbox – More Above The Fold Content And Change of Fonts

Dropbox has significantly worked on its main content, which is clearly visible in the comparison homepage design images of 2019 vs. 2021.

The 2021 homepage is seen fixing faded, minimalistic, and less engaging content in the older homepage.

2019 homepage design

vs.

2021 homepage design

Key Takeaways:

  • Sans serifs, with their clean readability, are included for longer bouts of the homepage.
  • Bold sans text is doing the job of drawing user attention effortlessly.
  • The color contrast of the text with the background is increased, which improves the visibility.
  • The right side image of a laptop is replaced with a screenshot of the software, which intrigues users to know more.

9. Cisco – Moving Blocks To Outsmart Competitor Websites

The homepage design of American technology company Cisco has seen a drastic change in 2021; it deserves to appear on this list. The company website smartly represents an appeal for future development through its killer homepage design.

Here is a comparison of the old 2019 homepage design vs. the new moving block design of 2021:

2019 homepage design

vs.

2021 homepage design

Key Takeaways

  • The home page contains moving blocks with news from the blog. As you hover over the image, it widens up, and a CTA button appears. The blocks represent a design of the future which the competitors might find hard to replicate.
  • Every block has a CTA, which was missing in the 2019 design. Each block represents a specific Cisco service and caters to the different needs of the visitors.
  • The new design is elegant and cleaner with lots of information.

10. Slack – Product Video On Home Page For More Conversions

Slack has made it easier for the users to understand the product well by using a video on the homepage.

The 2019 design has an image, while the 2021 design has a video that helps the visitors understand how the product works.

Here is a comparison of the 2019 design vs. 2021 design:

2019 homepage design

vs.

2021 homepage design

Key Takeaways

  • The inclusion of a product video leaves a great impression in the minds of the visitors and shows them what your product does.
  • Video helps Slack to make its value proposition clear and super fast.
  • Video has a strong correlation to conversions, and they work well as compared to hero images. Slack used a hero image on the homepage in 2019, but they replaced it with a video in 2021.

Final Thoughts on Using These Homepage Designs for Inspiration in 2021

By making it to this point in our guide, you now have plenty of inspiration to run with when upgrading your homepage. You should also have a better understanding of how powerful this tool may become for your brand.

So now it’s time to brainstorm how to use these ideas for your own 2021 homepage design. First, jot down the key points from this guide and honestly assess how your website currently compares.

Accomplish this task, and your brand might see an uptick in website traffic and conversions. It may even earn a spot in a roundup of killer website designs just like this one.

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