Top 5 Reason Behind Node.js Popularity

Top 5 Reason Behind Node.js Popularity

NodeJS has certainly turned out to be the victorious web application development platform in recent times. The onset of technology in the Indian start-up ecosystem has brought about a dire need to explore and figure out the meanest ways of developing applications in this digital era. The JavaScript-based open source cross-platform library books up an exceptional option for you...

How to get started Internationalization in JavaScript with NodeJS

How to get started Internationalization in JavaScript with NodeJS

Tutorial showing how to use the Intl JS API in NodeJS (i18n). We'll install a module to unlock the Intl API languages for Node and test out RelativeTimeFormat to translate and localise relative times in JavaScript.

Tutorial showing how to use the Intl JS API in NodeJS (i18n). We'll install a module to unlock the Intl API languages for Node and test out RelativeTimeFormat to translate and localise relative times in JavaScript. I'll tell you how to get started with the built-in internationalization library in JS for Node 12 and higher. We'll change the locale to see how the translation works and test different BCP 47 language tags.

Internationalization is a difficult undertaking but using the Intl API is an easy way to get started, it's great to see this new API in the JS language and available for use. Soon, you'll be able to have confidence using it in the browser as modern browsers support the major Intl features. Have a look at the browser compatibility charts to see which browsers and versions of node are supported.

Use Intl.RelativeTimeFormat for language-sensitive relative time formatting.
#javascript #nodejs #webdevelopment

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What is WebAssembly? What does it mean for JavaScript and Node.JS?

What is WebAssembly? What does it mean for JavaScript and Node.JS?

What is WebAssembly? Is it going to replace JavaScript?! Signs say no, but it still has the potential to have a huge impact on JavaScript development in the browser and in Node.JS.

WebAssembly has been around for years but is only just starting to gain real traction in the developer space. What is WebAssembly? Is it going to replace JavaScript?! Signs say no, but it still has the potential to have a huge impact on JavaScript development in the browser and in Node.JS. Let’s walk through the how and why of this amazing new language feature through code and discussion.

Speaker: Mx Kassian Wren | DevRel, Cloudflare.


WebAssembly and the future of Web development

WebAssembly (abbreviated Wasm) is a binary instruction format for a stack-based virtual machine. Wasm is designed as a portable target for compilation of high-level languages like C/C++/Rust, enabling deployment on the web for client and server applications.

WebAssembly gives developers a way to write optimized code routines, usually in C++. This is powerful ability, but it has a relatively narrow scope. It’s useful if you need to improve the performance of complex calculations. (For example, used WebAssembly to speed up their DNA sequencing calculations.) It’s also important if you’re porting high-performance games or writing an emulator that runs inside your browser. If this is all there were to WebAssembly, it wouldn’t be nearly as exciting — and it wouldn’t have any hope of displacing JavaScript. But WebAssembly also opens a narrow pathway for framework developers to squeeze their platforms into the JavaScript environment.

Here’s where things take an interesting turn. WebAssembly can’t sidestep JavaScript, because it’s locked into the JavaScript runtime environment. In fact, WebAssembly needs to run alongside at least some ordinary JavaScript code, because it doesn’t have direct access to the page. That means it can’t manipulate the DOM or receive events without going through a layer of JavaScript.

This sounds like a deal-breaking limitation. But clever developers have found ways to smuggle their runtimes in through WebAssembly. For example, Microsoft’s Blazor framework downloads a miniature .NET runtime as a compiled WASM file. This runtime deals with the JavaScript interop, and it provides basic services (like garbage collection) and higher-level features (layout, routing, and user interface widgets). In other words, Blazor uses a virtual machine that lives inside another virtual machine, which is either an Inception-level paradox or a clever way to create a non-JavaScript application framework that runs in the browser.

Blazor isn’t the only WebAssembly-powered experiment that’s out of the gate. Consider Pyodide, which aims to put Python in the browser, complete with an advanced math toolkit for data analysis.

This is the future. WebAssembly, which started out to satisfy C++, Rust, and not much more, is quickly being exploited to create more ambitious experiments. Soon it will allow non-JavaScript frameworks to compete with JavaScript-based standbys like Angular, React, and Vue.

And WebAssembly is still evolving rapidly. It’s current implementation is a minimum viable product — just enough to be useful in some important scenarios, but not an all-purpose approach to developing on the web. As WebAssembly is adopted, it will improve. For example, if platforms like Blazor catch on, WebAssembly is likely to add support for direct DOM access. Browser makers are already planning to add garbage collection and multithreading, so runtimes don’t need to implement these details themselves.

If this path of evolution seems long and doubtful, consider the lessons of JavaScript. First, we saw that if something is possible in JavaScript, it is done. Then, we learned that if something is done often enough, browsers make it work better. And so on. If WebAssembly is popular, it will feed into a virtuous cycle of enhancement that could easily overtake the native advantages of JavaScript.

It’s often said that WebAssembly was not built to replace JavaScript. But that’s true of every revolutionary platform. JavaScript was not designed to replace browser-embedded Java. Web applications were not designed to replace desktop applications.

Why Choose MEAN Stack for Your Web App Development?

Why Choose MEAN Stack for Your Web App Development?

Simply put, because MEAN stack is a collection of JavaScript-based technologies, it can be used to develop the application of any sector, business, and size. This makes it a highly efficient and flexible choice.

Nowadays, applications should be created and conveyed at a fast pace. Simultaneously, they should likewise guarantee an adaptable structure to meet current prerequisites.

This has led to the utilization of programming stacks — for example, the MEAN stack. These stacks are equipped for taking care of all advancement necessities without a requirement for any additional products.

What Is the MEAN Stack?

MEAN alludes to an assortment of advances. It’s an abbreviation that represents MongoDB, AngularJS, Express.js, and Node.js. JavaScriptstructures the base for these advances. Therefore, designers utilize these advances together. Called MEAN, it’s an open-source JavaScript pack. In particular, this pack helps in the improvement of web applications.


MongoDB is an open-source, mappingless NoSQL database. MongoDB utilizes an archive-adjusted information model. The design involves archives and assortments rather than the standard tables and lines. Because of its engineering, the database is adaptable. Additionally, it can handle huge volumes of information.


Kept up by Google, AngularJS offers an auxiliary structure for use in powerful web applications. AngluarJSpermits the utilization of HTML as a layout language. It empowers the augmentation of the linguistic structure of HTML for communicating the applications’ parts in an unmistakable and brief way. The system additionally offers simple adaptability.


Express is a lightweight JavaScriptsystem that runs server-side. A part of the MEAN stack, it’s utilized with Node.js for smoothening the procedure of advancement. It composes verified applications.


Node.js is an improvement stage for the execution of JS code on the server-side. It’s useful for the advancement of applications that need a persistent association between the program and the server. This open-source stage gets support from various components and libraries, which are all open source.

Why Go for the MEAN Stack?

Before MEAN stacks, engineers needed to become familiar with a few dialects for various layers. On account of MEAN stack, this is presently a relic of days gone by. Indeed, it has changed web application advancement impressively.

Nowadays, engineers just need to ace the JS language for every one of the modules. This incorporates the introduction layer and the database heading. Subsequently, the general intricacy has been diminished incredibly. This incorporates the progressions among Java, JavaScript, Java, XML, SQL, and information streams between the various layers. Accordingly, the advancement procedure has become smoother and quicker.

Create Web Apps with the Mean Stack

There are a few sites and web applications that use the MEAN stack. Utilizing the MEAN stack will accelerate the advancement procedure impressively. Also, it permits the utilization of a solitary language for composing the whole code, both on the server-side and on the customer side. The MEAN stack is sufficient for an enormous lump of a web-application venture, streamlining a few subtleties.

Here’s a glance at the potential offered by the MEAN Stack and why it’s a perfect decision for designers.

Single-language development

Obviously, the best piece of the MEAN stack is that it permits the utilization of just a single language for improvement. For this situation, the language is JavaScript. JS is utilized on the server-side as well as on the customer side. Designers need to invest less energy stressing over the similarity of code between various layers. The advancement procedure gets less difficult and neater too.

JSON everywhere

Both AngularJS and NodeJS utilize JSON. Indeed, even MongoDB stores information in the JSON group. It’s incredible for huge ventures. Subsequently, there’s no compelling reason to reformat the information.

Financially savvy

For organizations, the MEAN stack is a superior decision. All things considered, there won’t be any requirements for different experts for web-application advancement ventures. All things considered, MEAN stack bargains in just JavaScript. This removes the requirement of enlisting pros in various dialects — which is an exorbitant issue.

Simpler debugging and code reuse

This is again because of the utilization of just JavaScript. It’s simpler to follow the execution string when working with a solitary language. Investigating is less expensive just as many open-source devices are accessible. Simultaneously, the MEAN stack makes it relatively simpler to move codes to various systems.


Node.js’s V8 JavaScript motor uses server assets. This is on the grounds that it accompanies a noncustomary single-strung execution model. This enables the ventures to be scaled according to prerequisites.

Exceptionally flexible

When the improvement procedure is finished, you can test the application on a cloud stage. Web applications are created, tried, and presented in the cloud. Similarly, any additional field can be included by including the data inside the structure.

Open source and compatible with the cloud

All MEAN stack advances are open source. Since they’re free, the advancement procedure gets less expensive. That’s unquestionably gainful. Additionally, there is no deficiency of open vaults and libraries. At that point, there’s MongoDB which offers cloud functionalities. This diminishes the expense of circle space.

Worldwide community support

At last, there is significant help from the network everywhere throughout the world. The entirety of the advances utilized in MEAN stem from a great deal of help. As it were, it’s anything but difficult to get an answer on the off chance that you experience any issue.


To put it plainly, the MEAN stack can demonstrate precious gains for web-application advancement ventures.

It uses present-day SPAs to convey a superior arrangement. There’s no compelling reason to revive the site page always.

The greatest favorable position is that it’s open-source. This decreases the expense enormously. That makes MEAN the ideal answer for some organizations.