Top UI/UX Design Tools 2021

With so many design tools on the market in 2021, it’s becoming difficult to choose the best one.

UX and UI design are two distinct elements that interact and influence the web experience. User experience design is referred to as UX design, while user interface design is referred to as UI design.


UX design is concerned with how a product functions and how consumers communicate with it. It is the unseen side of architecture that entails usability and functionality. The visual, graphical, and layout aspects of design are the focus of UI design.

What Are the Top UI/UX Tools in 2021

Some tools will assist you in developing your UX/UI design. Prototyping software can be used to build attractive and trendy user interface and user experience designs.

  • Sketch 
  • Adobe XD
  • Origami Studio
  • Marvel 
  • Webflow
  • Axure RP
  • InVision

User behaviour and expectations are constantly evolving, so designers must adapt and offer solutions to ensure that their websites can keep up. These tools could assist you in designing your website on your own, or you might recommend them to an in-house team that manages your website’s user interface design.

Let’s take a look at the best UI/UX design tools, compare their features, and choose the best one for you!

Top UI/UX Design Tools 2021

5 Quick Steps to Leverage your Website for More Conversions

Your website is probably the most important thing you can do to make an impact on your visitors. If you get a customer or just another tourist depends on how it represents your brand.

The most difficult task for businesses is not simply to boost traffic, but to turn current visitors into paying customers. In today’s age, Conversion rate optimize (CRO) is perhaps the most critical performance metric for any company pursuing significant growth.

In this ever-increasingly competitive environment, explore some critical aspects that will help your company improve the conversion rate by proper website utilization.

  1. Mobile Optimization: Optimizing your website for a variety of mobile platforms, tablets, and browsers creates a rich user interface, which helps you increase conversions.
  2. Enhance Page Loading Time: Your website should be configured so that it takes no longer than 4-5 seconds to load. Furthermore, robust post-optimization testing is the best way to ensure that the audience does not have to wait for the landing page to load.
  3. Optimize Call-to-Action Buttons: Conversions are greatly aided by call to action (CTA) buttons and effective signup types. It’s pointless to add a CTA at random without a solid marketing plan in place. So, you’ll need to find out who your target group is and what challenges they’re having, as well as how your approach solves those problems.
  4. Analyze Visitor Information: Businesses must rapidly address customer behavior and invest in omnichannel experiences across their platforms in order to provide consumers with the best possible experience.
  5. Building Credibility with Reviews and Testimonials: Another perfect way to create confidence in your target audience is to have a lot of feedback and testimonials on your landing page.

The fast strategies outlined in this blog can be extremely beneficial for any company, regardless of industry, in terms of improving conversion rates and overall traffic.

Steps to Leverage your Website for Conversions

React User Authentication with LoginRadius: A Guide

To authenticate react applications, this guide uses LoginRadius API, which gives react developers a more straightforward way to add user authentication to react applications. To handle a lot of authentication implementation information, LoginRadius offers a high-level API. Using security best practices, you can now protect your respond apps while writing less code.

This article focuses on helping developers learn how to integrate user authentication in the React application. To practice the following security principles, you can improve a starter React application:

  • Add user login and user login.
  • User information retrieval.
  • Attach a tab for sign-up.

In the React application, we can easily and quickly add authentication by using LoginRadius. If you already have a customized login/registration page ready, then I’ll guide you to the next step of adding authentication in react apps.

Configure LoginRadius for React Application

A new application was created for you when you signed up for LoginRadius. Form here, you get some essential information.

  1. API Key How to get API Key?
  2. Sott Work with Sott

Add following LoginRadius JS library into your application

<script type=”text/javascript” src=”https://auth.lrcontent.com/v2/LoginRadiusV2.js”></script>

Add Authentication when you have customized Login Page

Add Login to your react application

We will use API framework to call LoginRadius APIs for authentication. Create new file LoginPage.js and add the following code.

   import  React, { useState } from  “react”;

    const  lrconfig = {

    apiKey:  “*************************”, //LoginRadius API key

    };

    const  loginradius = {};

    if (window.LoginRadiusV2) {

      loginradius = new  window.LoginRadiusV2(lrconfig);

      loginradius.api.init(lrconfig);

    }

    const  LoginButton = () => {

      const  loginButtonHandler = () => {

      loginradius.api.login({emailid:  emailValue,

      password:  passwordValue},

      (successResponse)=>{

      //Here you will get the access Token of 

      console.log(successResponse);

      },

      (errors) => {

      console.log(errors);

      });

      }

      const [emailValue, updateEmailValue] = useState(“”);

      const [passwordValue, updatePasswordValue] = useState(“”);

      return (

      <React.Fragment>

      <input  type=”text”  value={emailValue}  onChange={(e)=>{updateEmailValue(e.target.value)}}  placeholder={“email”}/>

      <input  type=”password”  value={passwordValue}  onChange={(e)=>{updatePasswordValue(e.target.value)}}  placeholder={“Password”}  />

      <button  onClick={() =>  loginButtonHandler()}>Log In</button>

      </React.Fragment>

      );

      };

      export  default  LoginButton;

In above code , you will see the lrConfig object which has apikey that you will get from LoginRadius account. After calling loginradius.api.login you will get the response in which you will get the access Token through which you can get the user profile.

You can read more in detail about adding logout and signup to your react application in this React User Authentication Guide.

Tips and Ideas for Testing Login Screen

A login screen is a web page or web/mobile device entry page that needs user identification and authentication, regularly done by entering a combination of user and password. For any system/application the login process is the most necessary function, because it gives access to or part of the entire website/appliance. Checking the login screen also requires full coverage.

Mentioned below are few tips that can be referred for testing the login screen of any system/application.

UI/UX:

  • Tab Order – Check if there is a logical order for using the tab key
  • Focus on Username field – Check if, while landing on the page, the cursor is at the username field
  • Use of enter key – Check if Login button is activated on selecting enter
  • Accessibility – Check if all the fields on the page are correctly identified and labeled
  • Look & Feel – Check if the page looks fine, and everything is aligned correctly.
  • Content – Check if the content of the page is up to the mark. Are there any typos in the labels, controls of the screen?
  • Links – Check if the page contains any existing links, and are these links still valid.
  • Responsiveness – Check the responsiveness of the login screen in multiple sizes of computer monitors.

Refer to this blog to learn more about Security Checks and Functionality of Testing a Login Screen.

All About Nginx In 10 Minutes

NGINX is a Web and application server with an open source that can help you create a quicker, more flexible, safer, and reliable service. It features load balancing, proxy reversal, filtering, HTTP and mail servers. Some advanced features such as high performance and safety make the facilities a precious asset.

Nginx HTTP server has a highly customizable and outstanding logging facility. Nginx writes the information in the different severity levels debug, info, notice, warn, error, alert, and emerg to the logs. By default, the Nginx access log is located at /var/log/nginx/access.log and the error log is located at /var/log/nginx/error.log. Nginx logs file default path depends on the operating system and installation. You can override the default settings and change the format of logged messages by editing the NGINX configuration file /etc/nginx/nginx.conf .

The Purpose of Access Log

The NGINX logs all client requests just after the request is processed in the access logs. In access logs, You will see the files are accessed, how NGINX responded to a request, which browser a client is using, client IP addresses, and more in this section. The information from the access log can be used to evaluate traffic and monitor site use over time. If a user is submitting any suspicious requests, we can monitor using the access logs, and it helps us identify the application security vulnerabilities.

The Purpose of Error Log

Whenever NGINX encounters any problems, it will log them in the error log. It might possible an error in the configuration file, NGINX is not starting or has unexpectedly stopped or NGINX encounters any problems or if any error is coming from the upstream connection or connection time etc. it will log them in the error log.

These issues are categorized as debug, info, notice, warn, error. The default error log level is error and it is works globally. By default error log is located at logs/error.log. The error log directive overrides the setting inherited from the higher levels and can be defined at the http, stream, server, and location levels.

Read this blog to know more in detail about how to configure NGINX access log. 

Data Security in Hospitality

Investing in proper data security in the hospitality industry can help to protect not only the customer, but also the company from losing significant amounts of money.

The fact that the hospitality industry relies heavily on credit cards as a form of payment contributes to the high level of cyberattacks against business databases.

Data Security Best Practices in the Hospitality Industry

As a result of the numerous threats mentioned above, it is critical to comprehend how to ensure hotel data security. As a result, companies in the hospitality sector use the following strategies:

  1. Credit card data encryption
  2. Cyber-security initiatives 
  3. Cyber-security initiatives 
  4. Computer systems are put to the test
  5. Keep track of the details.

Governments all over the world have enacted the privacy act to combat this. By restricting the information gathered by companies, this privacy act aims to reduce the number of cases of identity theft.

Learn why data security in hospitality is so important in the post-COVID world. Also, explore the vulnerabilities witnessed in the sector.

Data Security in Hospitality Industry

React with Ref

In this article, We will discuss the manipulation of DOM elements with Ref directly with React.

React Framework builds your components and abstracts your code away from manipulation within the DOM but still leaves the door open for developers to access it. Reason are few cases where it might be necessary. That’s why React provides an escape hatch know as refs.

Refs are a function that use to access the DOM from components. You only need to attach a ref to the element in your application to provide access to it from anywhere within your component without making use of props and all.

We can also use Refs to direct access to React elements and use callbacks with them.

We should only use refs when the required interaction cannot be achieved using state and props.

Use Refs

We can use refs to do anything that needs to be manipulated in the DOM. Some good cases like focus, test selection, media playback, triggering mandatory animations, or integration with the third-party DOM library.

Note: We should avoid using refs because it removes the purpose of using React. For example, If you want to show and hide a popup component. We should use a boolean prop for it instead of manipulating dom.

Creating Refs

We can use React.createRef()method to create Refs, and then we can attach to a Dom element via the ref attribute after that, we can access and modify that element through the ref.

class App extends React.Component {

  constructor(props) {  

    super(props);  

    this.myRef = React.createRef();

  }

  render() {

    return <div ref={this.myRef} />; 

  }

}

In above code, We created this.myRef in the constructor by calling React.createRef() method.

Then in the render method , we attached the returned value to ref of the div element, a reference to the node becomes accessible at the current attribute of the ref.

We should not use ref attribute on function components because they do not have instances.

React will assign the current property with Dom element when component mount and assign null to it when component unmount.

ref updates happen before componentDidMount or componentDidUpdate methods.

We can pass refs as props to the component. Example:

function MyCustomTextInput ({ myInputRef }) {  

  return <input ref={myInputRef} />;  

}

class App extends React.Component {  

  constructor(props) {  

    super(props);  

    this.myInputRef = React.createRef();  

  } 

  componentDidMount() {  

    this.myInputRef.current.focus();  

  }

  render() {  

    return <MyCustomTextInput inputRef={this.myInputRef} />;  

  }

}

In above code, App passed its ref as props to MyCustomTextInput component.

You can read more in detail about call back ref in this tutorial about React with Ref.

Implement Authentication in Angular 2+ application using LoginRadius CLI in 5 mins

Hello Guys!!!, today we will be implemented the authentication in the Angular 2+ application within 5 mins using LoginRadius.

Configuring LoginRadius

To implement authentication in the angular app first let’s start with registering in the Loginradius and creating the application using LoginRadius CLI.

LoginRadius CLI Setup

Mac or Linux

  • Install the tap via:
    $ brew tap loginradius/tap
  • Then, you can install LR CLI via:
    $ brew install lr

Other Platforms

After installing the CLI, you can register into the LoginRadius via the below command.

$ lr register

This command will open the Loginradius in the browser to register yourself and create the app.

alt_text

Once you successfully register you will be able to see the below message on the browser, you can close the tab and come back to the CLI.

You are Successfully Authenticated, Kindly Close this browser window and go back to CLI.

Get Your Application API Credentials

Once you login/register using the CLI, You can now run the lr get config command to get your API credentials.

alt_text

Configuring Callback URLs

A callback URL is a URL in your application where LoginRadius redirects the user after they have authenticated. The callback URL for your app must be added to your Application Configuration. If this field is not set, users will be unable to log in to the application and get an error.

alt_text

To get the list of whitelisted domains, you can run lr get domain command from the cmd prompt. And to add a domain in the list using lr add domain command.

If you are following this tutorial, you should set the http://localhost as a whitelisted domain. Check the below image for how to add the domain using LoginRadius CLI.

alt_text

You can read more in detail about implementing authentication in Angular 2+ in this tutorial

How Git Local Repository Works

Let’s understand how git sets up a local repository Once we initialize or clone any git project that will set up a local project environment.

that whole environment will look like the below picture

git-local-environment

Project Folder: The main folder consists of a workspace and local repository

Work Directory: Inside Project Folder where we actually work,  we keep all files and perform many operations like addition, update, deletion of files

Local Repository: Here we don’t actually change anything, this is handled automatically by git. this consists staging area, commit history, stash area etc.

Let’s get into it step by step and see how we perform command or action and behind the scene, git do its own activity.

Step 1. Git clone and project:

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4

Step 2. Explore what we got in repository

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6

Step 3. Do some modification in a files

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8

Step 4. Add this file in to staging (ready for commit)

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10

Step 5. Commit the file

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12

Step 6. Push the changes

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Hope this makes clear how git handles things at the local repository.You can read more in detail about Git Local Repository in this article

Does Your Site’s Imagery Reflect Your Brand Identity

The most critical move in persuading the audience that your company is reliable and capable is to use brand imagery.

In its most basic form, brand imagery can be described as the ability to visually link the brand to potential customers. The visuals on your website, in any form, reflect your brand identity in a way that sends a clear message, resulting in a long-term sense of assurance and dependability.

5 Techniques for Creating the Best Brand Imagery for Your Website

Once you’ve determined who your target group is and what they’re looking for, the next step is to ensure that they understand they’ve arrived at the right place.

  1. Make sure you have a good mix of content, infographics, and videos.
  2. Use CTAs that are both clickable and visually appealing.
  3. Use Graphics Icons to Improve Usability
  4. Style that is mobile-friendly
  5. Make Your Images SEO-Friendly

Building brand imagery is both an art and a science, and it allows you to put forth serious effort in understanding and appealing to your target audience.

The visuals on your website, in any form, reflect your brand identity in a way that sends a clear message, resulting in a long-term sense of assurance and dependability.

Continue reading to learn the fundamentals of website imagery and how to create an appealing experience for your site visitors.

5 Ways to Build the Finest Brand Imagery for Your Website