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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Never use the old or outdated version.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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Silent Drains: How Poor Data Observability Costs Enterprises Millions

Let’s rewind the clock for a moment. Thousands of years ago, humans had a simple way of keeping tabs on things—literally. They carved marks into clay tablets to track grain harvests or seal trade agreements. These ancient scribes kickstarted what would later become one of humanity’s greatest pursuits: organizing and understanding data. The journey of data began to take shape.

Now, here’s the kicker—we’ve gone from storing the data on clay to storing the data on the cloud, but one age-old problem still nags at us: How healthy is that data? Can we trust it?

Think about it. Records from centuries ago survived and still make sense today because someone cared enough to store them and keep them in good shape. That’s essentially what data observability does for our modern world. It’s like having a health monitor for your data systems, ensuring they’re reliable, accurate, and ready for action. And here are the times when data observability actually had more than a few wins in the real world and this is how it works

How Data Observability Works

Data observability involves monitoring, analyzing, and ensuring the health of your data systems in real-time. Here’s how it functions:

  1. Data Monitoring: Continuously tracks metrics like data volume, freshness, and schema consistency to spot anomalies early.
  2. Automated data Alerts: Notify teams of irregularities, such as unexpected data spikes or pipeline failures, before they escalate.
  3. Root Cause Analysis: Pinpoints the source of issues using lineage tracking, making problem-solving faster and more efficient.
  4. Proactive Maintenance: Predicts potential failures by analyzing historical trends, helping enterprises stay ahead of disruptions.
  5. Collaboration Tools: Bridges gaps between data engineering, analytics, and operations teams with a shared understanding of system health.

Real-World Wins with Data Observability

1. Preventing Retail Chaos

A global retailer was struggling with the complexities of scaling data operations across diverse regions, Faced with a vast and complex system, manual oversight became unsustainable. Rakuten provided data observability solutions by leveraging real-time monitoring and integrating ITSM solutions with a unified data health dashboard, the retailer was able to prevent costly downtime and ensure seamless data operations. The result? Enhanced data lineage tracking and reduced operational overhead.

2. Fixing Silent Pipeline Failures

Monte Carlo’s data observability solutions have saved organizations from silent data pipeline failures. For example, a Salesforce password expiry caused updates to stop in the salesforce_accounts_created table. Monte Carlo flagged the issue, allowing the team to resolve it before it caught the executive attention. Similarly, an authorization issue with Google Ads integrations was detected and fixed, avoiding significant data loss.

3. Forbes Optimizes Performance

To ensure its website performs optimally, Forbes turned to Datadog for data observability. Previously, siloed data and limited access slowed down troubleshooting. With Datadog, Forbes unified observability across teams, reducing homepage load times by 37% and maintaining operational efficiency during high-traffic events like Black Friday.

4. Lenovo Maintains Uptime

Lenovo leveraged observability, provided by Splunk, to monitor its infrastructure during critical periods. Despite a 300% increase in web traffic on Black Friday, Lenovo maintained 100% uptime and reduced mean time to resolution (MTTR) by 83%, ensuring a flawless user experience.

Why Every Enterprise Needs Data Observability Today

1. Prevent Costly Downtime

Data downtime can cost enterprises up to $9,000 per minute. Imagine a retail giant facing data pipeline failures during peak sales—inventory mismatches lead to missed opportunities and unhappy customers. Data observability proactively detects anomalies, like sudden drops in data volume, preventing disruptions before they escalate.

2. Boost Confidence in Data

Poor data quality costs the U.S. economy $3.1 trillion annually. For enterprises, accurate, observable data ensures reliable decision-making and better AI outcomes. For instance, an insurance company can avoid processing errors by identifying schema changes or inconsistencies in real-time.

3. Enhance Collaboration

When data pipelines fail, teams often waste hours diagnosing issues. Data observability simplifies this by providing clear insights into pipeline health, enabling seamless collaboration across data engineering, data analytics, and data operations teams. This reduces finger-pointing and accelerates problem-solving.

4. Stay Agile Amid Complexity

As enterprises scale, data sources multiply, making Data pipeline monitoring and data pipeline management more complex. Data observability acts as a compass, pinpointing where and why issues occur, allowing organizations to adapt quickly without compromising operational efficiency.

The Bigger Picture:

Are you relying on broken roads in your data metropolis, or are you ready to embrace a system that keeps your operations smooth and your outcomes predictable?

Just as humanity evolved from carving records on clay tablets to storing data in the cloud, the way we manage and interpret data must evolve too. Data observability is not just a tool for keeping your data clean; it’s a strategic necessity to future-proof your business in a world where insights are the cornerstone of success. 

At Mantra Labs, we understand this deeply. With our partnership with Rakuten, we empower enterprises with advanced data observability solutions tailored to their unique challenges. Let us help you turn your data into an invaluable asset that ensures smooth operations and drives impactful outcomes.

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