Build a Chat App with Node.js and Socket.io

If you’re not familiar with WebSockets, WebSockets allows you to communicate between a client and a server in a nonstandard way. The traditional way that a client and a server communicate is by following the request-response cycle. With WebSockets, however, there is an open connection established between the server and the client. This open connection makes it possible for both of them to communicate instantly.

Socket.io improves on WebSockets by including added features, such as broadcasting over a network or supporting connections established in the presence of proxies or load balancers. WebSocket does not support any of this.

Without getting into many theoretical details as to what Socket.io can do, let us build a mini chat application to demonstrate its use-case. In this tutorial, you are going to do that using just Node.js and a static HTML web page.

#NodeJS #Socket.io #WebSockets

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How long does it take to develop/build an app?

With more of us using smartphones, the popularity of mobile applications has exploded. In the digital era, the number of people looking for products and services online is growing rapidly. Smartphone owners look for mobile applications that give them quick access to companies’ products and services. As a result, mobile apps provide customers with a lot of benefits in just one device.

Likewise, companies use mobile apps to increase customer loyalty and improve their services. Mobile Developers are in high demand as companies use apps not only to create brand awareness but also to gather information. For that reason, mobile apps are used as tools to collect valuable data from customers to help companies improve their offer.

There are many types of mobile applications, each with its own advantages. For example, native apps perform better, while web apps don’t need to be customized for the platform or operating system (OS). Likewise, hybrid apps provide users with comfortable user experience. However, you may be wondering how long it takes to develop an app.

To give you an idea of how long the app development process takes, here’s a short guide.

App Idea & Research

_Average time spent: two to five weeks _

This is the initial stage and a crucial step in setting the project in the right direction. In this stage, you brainstorm ideas and select the best one. Apart from that, you’ll need to do some research to see if your idea is viable. Remember that coming up with an idea is easy; the hard part is to make it a reality.

All your ideas may seem viable, but you still have to run some tests to keep it as real as possible. For that reason, when Web Developers are building a web app, they analyze the available ideas to see which one is the best match for the targeted audience.

Targeting the right audience is crucial when you are developing an app. It saves time when shaping the app in the right direction as you have a clear set of objectives. Likewise, analyzing how the app affects the market is essential. During the research process, App Developers must gather information about potential competitors and threats. This helps the app owners develop strategies to tackle difficulties that come up after the launch.

The research process can take several weeks, but it determines how successful your app can be. For that reason, you must take your time to know all the weaknesses and strengths of the competitors, possible app strategies, and targeted audience.

The outcomes of this stage are app prototypes and the minimum feasible product.

#android app #frontend #ios app #minimum viable product (mvp) #mobile app development #web development #android app development #app development #app development for ios and android #app development process #ios and android app development #ios app development #stages in app development

Real Time Chat App using Node JS Express Socket IO

Real time chat with nodejs socket.io and expressjs. In this tutorial, you will learn how to build real time chat with nodejs socket.io, jquery and expressjs.

This tutorial will help you step by step to on how to build chat application using Nodejs, Express and Socket.IO.

How to build chat application using Nodejs, Express and Socket.IO

Follow the following steps and create chat application using Nodejs, Express and Socket.IO:

• Step 1 - Create Chat App Directory
• Step 2 - Install Node Express JS, Socket.io and jQuery
• Step 3 - Create Index.html and Style.css
• Step 4 - Create Chat.js
• Step 5 - Create index.js
• Step 6 - Run Development Server

https://www.tutsmake.com/node-js-express-socket-io-chat-application-example/

#node js chat application #node js chat application tutorial #real time chat with nodejs socket.io and expressjs #node js chat application with mysql

How much does an iOS & Android chat app cost to make?

Messaging is one of the most essential functions that smartphone users want to have at hand. Smartphone won’t be a must in our life if it has no chatting function. There is no one that doesn’t have WhatsApp, Viber, WeChat or Snapchat installed on his device. AppClues Infotech has a relevant experience crafting different messaging apps with top-notch technology stacks behind them, and we want to share our insights with you.

We have a team of professionals who are highly talented Chat App Developers, experienced Whatsapp clone app developers who works hard on simple as well as complex problem and give their best out of it. Our Chat highly experienced app developers design an application which are elegant, feasible, easy accessible and capability to generate high traffic towards your website.

Ideal features in a Chat app:

• Instant Messaging
• Real time connectivity
• Multimedia file transmission
• Security
• Push Notification
• Quick search
• Group Chat
• Video and voice calling
• Social Integration

The Cost to build an Chat app is between $15 to $30 per hour. The Cost is depends on complexity of a product and feature we need in chat app. The following three factors affect the final cost:

• Technical complexity
• The number of devices and OS
• Custom designs and animations

Benefits with AppClues Infotech:

• Steady Mobile Chat App Development Service : Our chatting app development services aim at kickstarting and concluding the app development tasks reliably.
• Affordable Chatting App Development : It is our vision AppClues Infotech to concentrate on the chat mobile app designing and development in the most affordable way.
• Guaranteed WhatsApp Chat Clone Security : The specialization of our experts lies in securing the apps with some of the most robust features.
• Quick Client Support : We at AppClues Infotech take it as our responsibility to provide quick client support in any of the ways required to them.

With its years of expertise in developing messaging/ chatting apps, the AppClues Infotech team of developers has now endeavored into chatting app development. Our sole aim with the messaging apps development is to bring people closer with instant messaging facilities. The app developers at our company have helped us achieve the goal with utmost delicacy.

#chat app development company #best chatting app development company for android or ios #android chat app development company #ios chat app development company #instant messaging app development #how much does it cost to develop a chat app

Why use Node.js for Web Development? Benefits and Examples of Apps

Front-end web development has been overwhelmed by JavaScript highlights for quite a long time. Google, Facebook, Wikipedia, and most of all online pages use JS for customer side activities. As of late, it additionally made a shift to cross-platform mobile development as a main technology in React Native, Nativescript, Apache Cordova, and other crossover devices. 

Throughout the most recent couple of years, Node.js moved to backend development as well. Designers need to utilize a similar tech stack for the whole web project without learning another language for server-side development. Node.js is a device that adjusts JS usefulness and syntax to the backend. 

What is Node.js? 

Node.js isn’t a language, or library, or system. It’s a runtime situation: commonly JavaScript needs a program to work, however Node.js makes appropriate settings for JS to run outside of the program. It’s based on a JavaScript V8 motor that can run in Chrome, different programs, or independently. 

The extent of V8 is to change JS program situated code into machine code — so JS turns into a broadly useful language and can be perceived by servers. This is one of the advantages of utilizing Node.js in web application development: it expands the usefulness of JavaScript, permitting designers to coordinate the language with APIs, different languages, and outside libraries.

What Are the Advantages of Node.js Web Application Development? 

Of late, organizations have been effectively changing from their backend tech stacks to Node.js. LinkedIn picked Node.js over Ruby on Rails since it took care of expanding responsibility better and decreased the quantity of servers by multiple times. PayPal and Netflix did something comparative, just they had a goal to change their design to microservices. We should investigate the motivations to pick Node.JS for web application development and when we are planning to hire node js developers. 

Amazing Tech Stack for Web Development 

The principal thing that makes Node.js a go-to environment for web development is its JavaScript legacy. It’s the most well known language right now with a great many free devices and a functioning local area. Node.js, because of its association with JS, immediately rose in ubiquity — presently it has in excess of 368 million downloads and a great many free tools in the bundle module. 

Alongside prevalence, Node.js additionally acquired the fundamental JS benefits: 

• quick execution and information preparing; 
• exceptionally reusable code; 
• the code is not difficult to learn, compose, read, and keep up; 
• tremendous asset library, a huge number of free aides, and a functioning local area. 

In addition, it’s a piece of a well known MEAN tech stack (the blend of MongoDB, Express.js, Angular, and Node.js — four tools that handle all vital parts of web application development). 

Designers Can Utilize JavaScript for the Whole Undertaking 

This is perhaps the most clear advantage of Node.js web application development. JavaScript is an unquestionable requirement for web development. Regardless of whether you construct a multi-page or single-page application, you need to know JS well. On the off chance that you are now OK with JavaScript, learning Node.js won’t be an issue. Grammar, fundamental usefulness, primary standards — every one of these things are comparable. 

In the event that you have JS designers in your group, it will be simpler for them to learn JS-based Node than a totally new dialect. What’s more, the front-end and back-end codebase will be basically the same, simple to peruse, and keep up — in light of the fact that they are both JS-based. 

A Quick Environment for Microservice Development 

There’s another motivation behind why Node.js got famous so rapidly. The environment suits well the idea of microservice development (spilling stone monument usefulness into handfuls or many more modest administrations). 

Microservices need to speak with one another rapidly — and Node.js is probably the quickest device in information handling. Among the fundamental Node.js benefits for programming development are its non-obstructing algorithms.

Node.js measures a few demands all at once without trusting that the first will be concluded. Many microservices can send messages to one another, and they will be gotten and addressed all the while. 

Versatile Web Application Development 

Node.js was worked in view of adaptability — its name really says it. The environment permits numerous hubs to run all the while and speak with one another. Here’s the reason Node.js adaptability is better than other web backend development arrangements. 

Node.js has a module that is liable for load adjusting for each running CPU center. This is one of numerous Node.js module benefits: you can run various hubs all at once, and the environment will naturally adjust the responsibility. 

Node.js permits even apportioning: you can part your application into various situations. You show various forms of the application to different clients, in light of their age, interests, area, language, and so on. This builds personalization and diminishes responsibility. Hub accomplishes this with kid measures — tasks that rapidly speak with one another and share a similar root. 

What’s more, Node’s non-hindering solicitation handling framework adds to fast, letting applications measure a great many solicitations. 

Control Stream Highlights

Numerous designers consider nonconcurrent to be one of the two impediments and benefits of Node.js web application development. In Node, at whatever point the capacity is executed, the code consequently sends a callback. As the quantity of capacities develops, so does the number of callbacks — and you end up in a circumstance known as the callback damnation. 

In any case, Node.js offers an exit plan. You can utilize systems that will plan capacities and sort through callbacks. Systems will associate comparable capacities consequently — so you can track down an essential component via search or in an envelope. At that point, there’s no compelling reason to look through callbacks.

 

Final Words

So, these are some of the top benefits of Nodejs in web application development. This is how Nodejs is contributing a lot to the field of web application development. 

I hope now you are totally aware of the whole process of how Nodejs is really important for your web project. If you are looking to hire a node js development company in India then I would suggest that you take a little consultancy too whenever you call. 

Good Luck!

Original Source

#node.js development company in india #node js development company #hire node js developers #hire node.js developers in india #node.js development services #node.js development

How much does an iOS or Android chat app cost to make?

Messaging is one of the most essential functions that smartphone users want to have at hand. Smartphone won’t be a must in our life if it has no chatting function. There is no one that doesn’t have WhatsApp, Viber, WeChat or Snapchat installed on his device. AppClues Infotech has a relevant experience crafting different messaging apps with top-notch technology stacks behind them, and we want to share our insights with you.

We have a team of professional Chat App Developers, experienced Whatsapp clone app developers who works hard on simple as well as complex problem and give their best out of it. Our Chat highly experienced app developers design an application which are elegant, feasible, easy accessible and capability to generate high traffic towards your website.

Ideal features in a Chat app:

• Instant Messaging
• Real time connectivity
• Multimedia file transmission
• Security
• Push Notification
• Quick search
• Group Chat
• Video and voice calling
• Social Integration

The Cost to build an Chat app is between $12 to $15 per hour. The Cost is depends on complexity of a product and feature we need in chat app. The following three factors affect the final cost:

• Technical complexity
• The number of devices and OS
• Custom designs and animations.

Benefits with AppClues Infotech:

• Steady Mobile Chat App Development Service : Our chatting app development services aim at kickstarting and concluding the app development tasks reliably.
• Affordable Chatting App Development : It is our vision AppClues Infotech to concentrate on the chat mobile app designing and development in the most affordable way.
• Guaranteed WhatsApp Chat Clone Security : The specialization of our experts lies in securing the apps with some of the most robust features.
• Quick Client Support: We at AppClues Infotech take it as our responsibility to provide quick client support in any of the ways required to them.

With its years of expertise in developing messaging/ chatting apps, the AppClues Infotech team of developers has now endeavored into chatting app development. Our sole aim with the messaging apps development is to bring people closer with instant messaging facilities. The app developers at our company have helped us achieve the goal with utmost delicacy.

#cost to make an ios chat app #cost to make an android chat app #cost to build a messaging app #make a messaging app #custom mobile chat app development #how to make a chat app