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React JS: Useful tips to build an awesome UI

UI development has undergone a major transformation with modern front-end technologies in such a short span of time. React JS is one of these recent technologies. It is an open source library for creating composable interfaces and it is maintained by Facebook.

In this article, I am giving you some useful tips to build an awesome, well built React app. These are the best practices which will help you to improve your react apps as well as your personal knowledge base about React, time by time.

React JS for awesome UI

Always keep yourself updated

Never use the old or outdated version. As of 2018 April, current major version of React is React 16. You should keep checking things, which have been deprecated too. Try not to skip even minor updates. For example, if we talk about the latest, React 16 is the first version which is built on top of a new core architecture, name as “Fiber”. Fiber is responsible for most of the new features in React 16, like error boundaries and fragments. React 16 provides better error handling techniques. You can refer this link for version wise list of changes.

Follow design patterns and best practices

In programming, they say, libraries are temporary, but good design patterns are permanent. Learn those patterns and try to make use of them in real life situations. It will help you to make your applications more flexible, perform better, and easier to maintain that will lead to giving your workflow a huge boost when it comes to speed, without reducing quality. Take a look here and help yourself as much as you can. Various forums and sites like StackOverFlow etc. can also help you improve your code, where developers suggest a lot of pretty good ways to achieve a single goal.

Look under the hood

Learning React.js in depth is time well spent. Create a dummy project with or without JSX to get closer to the underlying virtual DOM to optimize your apps more efficiently. Have expertise in the use of “this” keyword in React JS. Read about React’s true strength like the composition, unidirectional data flow, freedom from DSLs, explicit mutation and static mental model. Try to dig deeper into React’s internal properties, it’s lifecycle methods, concepts whenever you get sufficient time. Get familiar with how the state actually changes in react, event delegation and the context API and all of its issues. Finally, grasping the broad overview of React.js Fiber gives a sense of control. Get command in Redux

Redux is one of the hottest libraries in front-end development these days. It is a predictable state container for JavaScript apps. Redux provides a solid, stable and mature solution to managing state in your React application. Through a handful of small, useful patterns, Redux can transform your application from a total mess of confusing and scattered state, into a delightfully organized, easy to understand modern JavaScript powerhouse. You can always refer https://redux.js.org/ for this.

Performance optimization for slow devices

People may have requirements to use the web app you built on low-end devices with slow connections. So do not get obsessed with your application’s speed and performance on your MacBook. Always measure before you act. And It’s not only about the size of the code, but the quality too. A good quality code also helps you to maintain your code time by time. Use Lighthouse tool to get a rough idea of what needs improvement, then go on with the new webpack dashboard or webpack bundler analyzer to see where can you cut down on size. Use chrome react plugin to inspect your react application while development.
If you really need everything you import, performance can still be improved with code splitting and dynamic imports, HTTP/2’s multiplexing and push capabilities and the new prefetching link attribute – to name a few. Improve the performance of your with the official React.js optimization tips. It’s a pretty good list.

Try new things

Always keep your eyes open and check what others in the community do. React uses ES6 syntax in latest versions. One should study and keep checking latest function and syntax in ES6, which eventually would help in React development too. Apart from that have you ever heard of “Electron”? With the help of “Electron” and React, you can build desktop applications too.

Have a look here. You can start creating some great React applications and we hope you’ve learned something new. Do share your ideas in comments below.

App development trends to watch:

  1. Top Trending React JS Libraries
  2. 7 Best Techniques to Boost AngularJS Applications Performance
  3. How to Setup AWS for Free- By Parag Sharma
  4. 6 DevOps trends for the future
  5. How to interface an I2S microphone with Beaglebone Black(BBB)
  6. React JS: Useful tips to build an awesome UI

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Retention playbook for Insurance firms in the backdrop of financial crises

4 minutes read

Belonging to one of the oldest industries in the world, Insurance companies have weathered multiple calamities over the years and have proven themselves to be resilient entities that can truly stand the test of time. Today, however, the industry faces some of its toughest trials yet. Technology has fundamentally changed what it means to be an insurer and the cumulative effects of the pandemic coupled with a weak global economic output have impacted the industry in ways both good and bad.

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Source: Deloitte Services LP Economic Analysis

For instance, the U.S market recorded a sharp dip in GDP in the wake of the pandemic and it was expected that the economy would bounce back bringing with it a resurgent demand for all products (including insurance) across the board. It must be noted that the outlook toward insurance products changed as a result of the pandemic. Life insurance products were no longer an afterthought, although profitability in this segment declined over the years. Property-and-Casualty (P&C) insurance, especially motor insurance, continued to be a strong driver, while health insurance proved to be the fastest-growing segment with robust demand from different geographies

Simultaneously, the insurance industry finds itself on the cusp of an industry-wide shift as technology is starting to play a greater role in core operations. In particular, technologies such as AI, AR, and VR are being deployed extensively to retain customers amidst this technological and economic upheaval.

Double down on digital

For insurance firms, IT budgets were almost exclusively dedicated to maintaining legacy systems, but with the rise of InsurTech, it is imperative that firms start dedicating more of their budgets towards developing advanced capabilities such as predictive analytics, AI-driven offerings, etc. Insurance has long been an industry that makes extensive use of complex statistical and mathematical models to guide pricing and product development strategies. By incorporating the latest technological advances with the rich data they have accumulated over the years, insurance firms are poised to emerge stronger and more competitive than ever.

Using AI to curate a bespoke customer experience

Insurance has always been a low-margin affair and success in the business is primarily a function of selling the right products to the right people and reducing churn as much as possible. This is particularly important as customer retention is normally conceived as an afterthought in most industries, as evidenced in the following chart.

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        Source: econconusltancy.com

AI-powered tools (even with narrow capabilities) can do wonders for the insurance industry at large. When architected in the right manner, they can be used to automate a bulk of the standardized and automated processes that insurance companies have. AI can be used to automate and accelerate claims, assess homeowner policies via drones, and facilitate richer customer experiences through sophisticated chatbots. Such advances have a domino effect of increasing CSAT scores, boosting retention rates, reducing CACs, and ultimately improving profitability by as much as 95%.

Crafting immersive products through AR/VR

Customer retention is largely a function of how good a product is, and how effective it is in solving the customers’ pain points. In the face of increasing commodification, insurance companies that go the extra mile to make the buying process more immersive and engaging can gain a definite edge over competitors.

Globally, companies are flocking to implement AR/VR into their customer engagement strategies as it allows them to better several aspects of the customer journey in one fell swoop. Relationship building, product visualization, and highly personalized products are some of the benefits that AR/VR confers to its wielders.  

By honoring the customer sentiments of today and applying a slick AR/VR-powered veneer over its existing product layer, insurance companies can cater to a younger audience (Gen Z) by educating them about insurance products and tailoring digital delivery experiences. This could pay off in the long run by building a large customer base that could be retained and served for a much longer period.

The way forward

The Insurance industry is undergoing a shift of tectonic proportions as an older generation makes way for a new and younger one that has little to no perceptions about the industry. By investing in next-generation technologies such as AR/VR, firms can build new products to capture this new market and catapult themselves to leadership positions simply by way of keeping up with the times.

We have already seen how AR is a potential game-changer for the insurance industry. It is only a matter of time before it becomes commonplace.


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