React Apps Can Be Incredibly Fast: Here’s How to Optimize Load Time

Without any doubt, speed is the most important factor for a positive user experience — that is, how much time your app takes to load and display content.   

To give you an example, Walmart has reported a +2% conversion per one-second improvement of load time. As per Amazon, every 100ms load time results in a 1% loss in sales.   

Add Secure HarperDB APIs Using SuperTokens in React

Adding authorization and authentication to an app is a common task for developers. When you're launching a new product, a startup, or a side project, it can feel like a mission. This tutorial will teach us how to make a music player app that uses SuperTokens for authentication and HarperDB for the backend.

Some of the App's Most Essential Features 

On Backend Side:
1. Secure your API with almost significantly less and zero configurations.
2. Secure your third-party API on the server side using SuperTokens.
3. Session management is simple.

On the Front-end side:
1. For login, use SuperTokens' library component, which is available as an npm package.
2. There's no need to develop any extra code for authentication.
3. There's no need to maintain tokens on the UI side.
4. You won't have to worry about managing token refresh calls on the UI side because SuperTokens will take care of it for you.

9 Popular React UI Component Libraries for Beginners in 2022

Did you know that according to the survey, 40.14 percent of respondents reported using React.JS, while 34.43 percent were using jQuery? Needless to say, React.js is the most used framework among developers. React powers the user interfaces (UI) of approximately  10 million websites across the internet. Since the base library of React is rigid, there are various component libraries topped up by valuable design elements for your React applications or web/mobile development projects. 

Before getting into the React-based UI component libraries, let’s first flick through the advantages of those libraries which will answer your question of why you should go for them in the first place:

Biometric Authentication in React-Native Applications

Mobile application biometric authentication is an effective approach to multi-factor authentication (MFA) for the verification of individuals’ identity that utilizes the possession of mobile devices as a first factor and then verifies the unique biometric identifier by using the application as a second factor. 

Passwords are not as reliable and secure as they were previously. A number of hackers are progressing in parallel to technological advancements. Due to this evolution, cybersecurity is becoming a hot topic as data breaches are continuously occurring. Keeping in view the enormous rate of identity theft, mobile applications should utilize new methods to secure data. The most efficient, effective, and reliable method is mobile biometric authentication. 

How to Deploy React Apps Using Webhooks and Integrate Slack on Ubuntu

React is a JS library that is used to build user interfaces. It is mostly used in making single-page and mobile applications.

Webhook is a very friendly and helpful way to get notified when something happens. In a web application, when something happens or an event occurs a message is posted via URL. Sometimes, you only need data when something happens, otherwise, you don't require any data. In conventional ways, a web application keeps fetching data from the database rather than waiting for any event that overwhelms the server by compromising more resources. Webhooks gives relaxation to the server and notifies when some event happens.