15 Best Programming Languages to Learn in 2019 (for Job & Future)

Table of Contents

• Python
• Java
• C/C++
• JavaScript
• Go programming language
• R
• Swift
• PHP
• C#
• MATLAB
• Ruby
• SQL
• Rust
• Objective – C
• Kotlin

The most important skill to learn in today’s world is to know how to write a computer program. Today, computers have entered in almost every industry. Be it the autopilot in an aircraft or digital speedometer in your bike, computers in various forms surround us. Computers are extremely useful for an organization to scale up well. Gone are the days of pen and paper. Today, in order to store and access your information, you absolutely need computers.

The programming and developer community are emerging at a rate faster than ever before. Various new programming languages are coming up that are suited for different categories of developers (beginners, intermediate, and experts) as well as for different use cases (web application, mobile applications, game development, distributed system, etc).

Let us take a look at best Programming Languages to learn in 2019 for a job and for future prospects:

Python

Python undoubtedly tops the list. It is widely accepted as the best programming language to learn first. Python is fast, easy-to-use, and easy-to-deploy programming language that is being widely used to develop scalable web applications. YouTube, Instagram, Pinterest, SurveyMonkey are all built-in Python. Python provides excellent library support and has a large developer community. The programming language provides a great starting point for beginners. Talking about those who are looking for a better job, you should definitely learn Python ASAP! A lot of startups are using Python as their primary backend stack and so, this opens up a huge opportunity for full-stack Python developers. Here is a sample Python “Hello World!” program:

  print “Hello World!"

Yes, Python is that simple! Anyone who wishes to join a startup should master Python programming.

Java

Java is another popular choice in large organizations and it has remained so for decades. Java is widely used for building enterprise-scale web applications. Java is known to be extremely stable and so, many large enterprises have adopted it. If you are looking for a development based job at a large organization, Java is the language that you should learn.

Java is also widely used in Android App Development. Almost any business today needs an Android Application owing to the fact that there are billions of Android users today. This opens up a huge opportunity for Java developers given the fact that Google has created an excellent Java-based Android development framework – Android Studio.

C/C++

C/C++ is like the bread and butter of programming. Almost all low-level systems such as operating systems, file systems, etc are written in C/C++. If you wish to be a system-level programmer, C/C++ is the language you should learn.

C++ is also widely used by competitive programmers owing to the fact that it is extremely fast and stable. C++ also provides something called as STL – Standard Template Library. STL is a pool of ready-to-use libraries for various data structures, arithmetic operations, and algorithms. The library support and speed of the language make it a popular choice in the High-frequency trading community as well.

JavaScript

JavaScript is the “frontend” programming language. JavaScript is widely used to design interactive frontend applications. For instance, when you click on a button which opens up a popup, the logic is implemented via JavaScript.

These days, many organizations, particularly startups, are using NodeJS which is a JavaScript-based run-time environment. Node.js lets developers use JavaScript for server-side scripting—running scripts server-side to produce dynamic web page content before the page is sent to the user’s web browser. Hence now with JS, you can use a single programming language for server-side and client-side scripts. If you are looking for that cool tech job at your favorite startup, you should seriously consider learning JavaScript.

Go programming language

Go, also known as Golang, is a programming language built by Google. Go provides excellent support for multithreading and so, it is being used by a lot of companies that rely heavily on distributed systems. Go is widely used in startups in Silicon Valley. However, it is yet to be adopted by Indian companies/startups. Those who wish to join a Valley-based startup specializing in core systems should master Golang.

R

R programming language is one of the most commonly used programming languages for Data Analysis and Machine Learning. R provides an excellent framework and built-in libraries to develop powerful Machine Learning algorithms. R is also used for general statistical computing as well as graphics. R has been well adopted by enterprises. Those who wish to join “Analytics” team of a large organization should definitely learn R.

Swift

Swift is the programming language that is used to develop iOS applications. iOS-based devices are becoming increasingly popular. Apple iPhone, for instance, has captured a significant market share and is giving a tough competition to Android. Therefore, those who want to serve this community can learn Swift programming.

PHP

PHP is among the most popular backend programming language. Though PHP is facing a tough competition from Python and JavaScript, the market still needs a large number of PHP developers. Those who wish to join a reasonably well old organization as a backend developer should aim to learn PHP programming.

C#

C# is a general-purpose programming language developed by Microsoft. C# is widely used for backend programming, building games (using Unity), building Window mobile phone apps and lots of other use cases.

 

MATLAB

MATLAB is a statistical analysis tool that is used in various industries for Data Analysis. MATLAB is used widely in the Computer Vision and Image processing industry as well.

 

 

Ruby

Ruby is another scripting language that’s commonly used for web development. In particular, it’s used as the basis for the popular Ruby on Rails web application framework.

Beginners often gravitate to Ruby because it has a reputation for having one of the friendliest and most helpful user communities. The Ruby community even has an unofficial saying, “Matz is nice and so we are nice,” encouraging members to model their kind and considerate behavior on Ruby’s chief inventor Yukihiro Matsumoto.

In addition to the active community and its straightforward syntax, Ruby is also a good language to pick up thanks to its association with great tech businesses. Twitter, Airbnb, Bloomberg, Shopify and countless other startups have all built their websites using Ruby on Rails at some point.

SQL

SQL (es-que-el) stands for Structured Query Language, is a programming language to operate databases. It includes storing, manipulating and retrieving data stored in a relational database.

SQL keeps data precise and secure, and it also helps in maintaining the integrity of databases, irrespective of its size.

SQL is used today across web frameworks and database applications. If you are well versed in SQL, you can have better command over data exploration, and effective decision 

Rust

Rust is a bit of an upstart among the other languages on this list, but that doesn’t mean it’s not a valuable language to learn. Stack Overflow’s 2019 Developer Survey found that Rust was the most loved programming language among developers for the third year in a row, with 78 percent of Rust developers saying that they want to continue working with it.

Developed by the Mozilla Corporation, Rust, like C and C++, is intended primarily for low-level systems programming. What Rust adds to the mix, however, is an emphasis on speed and security. Rust emphasizes writing “safe code” by preventing programs from accessing parts of memory that they shouldn’t, which can cause unexpected behavior and system crashes.

The advantages of Rust mean that other big tech companies, such as Dropbox and Coursera, are already starting to use it internally. While it may be a bit more difficult to master than other beginner languages, Rust programming skills are likely to pay off handsomely as the language’s popularity will only continue to rise in the near future.

Objective-C

Objective-C (ObjC) is an object-oriented programming language. It is used by Apple for the OS X and iOS operating systems and their application programming interfaces (APIs). It was developed in the 1980s and came in usage by some of the earliest operating systems.

Objective-C is object-oriented, general purpose. You can call it hybrid C because of the features it adds to C programming language.

Kotlin

If you are thinking seriously about Android App development, then Kotlin is the programming language to learn this year. It is definitely the next big thing happening in the Android world.

Even though Java is my preferred language, Kotlin has got native support, and many IDEs like IntelliJ IDEA and Android Studio are supporting Kotlin for Android development.

Conclusion

Even if you learn just one programming language apart from the one you use on a daily basis, you will be in good shape for your career growth. The most important thing right now is to make your goal and do your best to stick with it. Happy learning!

 

 

 

 

 

What is the best way to learn JavaScript?

Books

The following book list is a curated set of known and reputable resources. The links provided go to the publisher’s or author’s page for the book itself. Do not change or remove these links—doing so will get you reported.

• JavaScript: The Definitive Guide by David Flanagan
• Effective JavaScript: 68 Specific Ways to Harness the Power of JavaScript (Effective Software Development Series) by David Herman
• Eloquent JavaScript: A Modern Introduction to Programming by Marijn Haverbeke
• You Don’t Know JS: Up & Going by Kyle Simpson
• You Don’t Know JS: Scope & Closures by Kyle Simpson
• You Don’t Know JS: this & Object Prototypes by Kyle Simpson
• You Don’t Know JS: ES6 & Beyond by Kyle Simpson
• JavaScript: The Good Parts by Douglas Crockford
• Pro JavaScript Design Patterns by Dustin Diaz & Ross Harmes
• Head First JavaScript Programming by Eric T. Freeman & Elisabeth Robson
• Secrets of the JavaScript Ninja by John Resig & Bear Bibeault
• High Performance JavaScript (Build Faster Web Application Interfaces) by Nicholas C. Zakas

Resources

• Hackr.io (Find & share the best online programming courses & tutorials)
• Free Code Camp (www.freecodecamp.com)
• Simpliv (www.simpliv.com)
• Team Treehouse (www.teamtreehouse.com)
• Codewars (codewars.com)
• iLoveCoding Javascript Screencasts (https://ilovecoding.org)
• Codementor(https://www.codementor.io/javasc…)
• CodeCloud (CodeCloud.me)
• Codecademy (http://www.codecademy.com/#!/exe…)
• Lynda (http://www.lynda.com/JavaScript-…)
• Channel9 (http://channel9.msdn.com/Series/…)
• TheCodePlayer (Learn HTML5, CSS3, Javascript)
• Eloquent Javascript Book (http://eloquentjavascript.net/co…)0
• Javascript by Douglas Crockford (Douglas Crockford’s Javascript)
• CodinGame (http://www.codingame)
• Mozilla (https://developer.mozilla.org/en…)
• Udacity (JavaScript Basics for Beginners Course)
• Egg Head (egghead.io – Learn professional JavaScript tools with Tutorial Videos & Training)
• CodeSchool: Start with Free Courses at CodeSchool
• Pluralsight: (JavaScript)

1) Build shit! Get an account on Google App Engine, and start launching real web apps, with real CRUD features.
2) AVOID JQUERY. Try as much as you can to write javascript with 0ut Jquery. Jquery is a way overbloated API and you’ll spend too much time learning it instead of javascript. document.querySelector() will work just fine!
3) Post every bit of code you write on GitHub, and try to convince people/friends smarter than you to read it and give you advice.
4) Seek failure, and just keep learning!

Good luck, Simpliv 🙂

What Does JavaScript Do? 10 things to learn on the way to becoming a JavaScript Master

JavaScript is one of the world’s most popular programming languages, primarily used to add automation, animations and interactivity to Web pages. Web developers use JavaScript for anything from automating simple tasks to creating complex Web pages that behave like desktop software applications. JavaScript is also used beyond the Web in software, servers and embedded hardware controls.

Run JavaScript in Web Pages

Used in Web pages, JavaScript is a “client-side” programming language. This means JavaScript scripts are read, interpreted and executed in the client, which is your Web browser. By comparison, “server-side” programming languages run on a remote computer, such as a server hosting a website. The client-side nature of JavaScript allows developers to add interactive features that change and update a Web page without reloading a new copy of the page from the website.

Implement Basic Automation

In addition to standard programming language features, such as text manipulation and math calculations, JavaScript can access a wealth of information about the browser and the Web page it runs in. JavaScript can use this information to write a custom greeting based on the time of day, add the Web page address in the page footer and optimize the Web page based on the browser you are using.

Update Web Page Content on the Fly

Two important features give JavaScript the power to change a Web page on the fly as you are interacting with it. First, JavaScript is “event-driven,” meaning it can respond to events such as mouse clicks, keyboard input, a Web page loading or a timeout being reached. Second, JavaScript has access to the Document Object Model (DOM), an interface to the structure of a Web page. This gives JavaScript access to read and change images, text, form fields, styles, and other elements and attributes of a Web page.

Events and the DOM interface allow JavaScript developers to perform practical tasks, such as validating form input, as well as add interactive features, such as image sliders and games. These are central to the implementation of Dynamic HTML (DHTML).

Communicate with the Cloud

Using Asynchronous JavaScript + XML (Ajax), JavaScript can exchange data with a server. This provides the potential to leverage server-side resources to build powerful Web applications. With Ajax, JavaScript can access computing power, data and specialized server resources that are impractical or impossible to provide in a purely client-side application. For example, Ajax can be used to create form fields that provide suggestions as you type, display search results without reloading the Web page, and provide interactive maps you can explore with a swipe of your mouse cursor.

Know the Benefits and Drawbacks

JavaScript is one of the tools Web developers use to save time with automation, attract website visitors with compelling features and improve the user experience. Developers use JavaScript to add functionality without the need to maintain and support browser-specific add-ons. JavaScript can be used to implement rich Web applications without requiring special software.

However, there is the potential for security issues. JavaScript engine vulnerabilities, Cross-site Scripting (XSS), Cross-site Request Forgery and other exploits can expose website visitors and Web servers to attacks that may compromise sensitive data or damage computing systems.

Potentially, a JavaScript vulnerability could be used to steal your files and private browser data, or install malicious software on your computer. Keep your operating system and browser up-to-date. Protect your computer with antivirus software. Secure your browser by adjusting settings to use high security levels, turn on warnings and prompts, and disable ActiveX and Java. Use care when following links, entering personal information, downloading files and allowing scripts to run.

10 things to learn on the way to becoming a JavaScript Master

I guess you are a web developer. Hopefully you are doing fine and you have a great job, maybe you are even self-employed or working as a freelancer. The future of the field looks great. Maybe you are just starting out as a web developer, maybe you have been working as a programmer for a longer period already. However comfortable you are with JavaScript, it is always good to get a refresher on some topics to read up about or get them on the radar in the first place. Here are 10 things you definitely have to learn before you can call yourself a master in JavaScript.

1. Control Flow

Probably the most basic topic on the list. One of the most important, maybe the most important one. If you do not know how to proceed with your code, you will have a hard time. Knowing the ins and outs of basic control flow is definitely a must.

• if else — If you don’t know these, how did you write code before?
• switch — is basically if else in a more eloquent way, use it as soon as you have multiple of different cases.
• for — Do not repeat yourself, this is what loops are for. Besides the normalfor -loop `for of` and for in come in very handy. The big advantage of for -loops is that they are blocking, so you can use async await in them.
• Advanced conditionals — Using the ternary and logical operators can make your life a lot easier, especially when you try to do things inline, meaning that you don’t want to save values to use them later. Example:

// ternaryconsole.log(new Date().getHours() < 12 ? 'Good Morning!' : 'Time for a siesta')
// logical operatorsconst isJsMaster = prompt('Are you a JavaScript master?') === 'true'
console.log(isJsMaster && 'proficient coder')

2. Error handling

This took a while for me. It does not matter if you are working on frontend or backend, the first year or so, you will probably default to console.log or maybe console.error for ‘handling’ errors. To write good applications, you definitely have to change that and replace your lazy logs with nicely handled errors. You may want to check out how to build your own Error constructor and how to catch them correctly, as well as showing the user what the actual problem is.

3. Data Models

Similar to moving through your application continuously, you have to decide where to group specific information chunks and where to keep them separate. This does not only apply to building database models, but also function parameters and objects or variables. Example:

const calcShape = (width, height, depth, color, angle) => {...}const calcShape = ({width, height, depth, color, angle}) => {...}

4. Asynchronity

This is a very important aspect of JavaScript, Either you are fetching data from the backend or you are processing requests asynchronously in the backend itself. In pretty much all usecases, you will encounter asynchronity and its caveats. If you have no idea what that is, you will probably get a weird error, which you will try to fix for a couple of hours. If you know what it is, but you don’t really know what to do about it, you will end up in callback-hell. The better approach is to use promises and/or async await in your apps.

5. DOM Manipulation

This is an interesting topic. Normally it is somewhat left out in the day today life as a developer. Maybe you learned jQuery and never felt the need to pick up some native DOM manipulation skills, maybe you are just using a frontend framework, where there is rarely a need for custom DOM manipulation. However, I think this is a crucial part of understanding JavaScript, at least in the frontend. Knowing how the DOM works and how to access elements gives you a deep understanding of how websites work. In addition, there will be the point where you have to do some custom DOM manipulation, even when you use modern frontend frameworks, and you definitely do not want to put jQuery in your package.json just to access an element.

6. Node.js / Express

Even as a frontend developer, you should know the basics of node.js. Ideally, you would also know how to spin up a simple express server and add some routes or change existing ones. JavaScript is great for writing scripts to help you automate a lot of tasks. Therefore, knowing how to read files, work with filepaths or buffers gives you a good toolset to build anything.

7. Functional Approach

There is an everlasting debate about functional vs. object-oriented programming. You probably can achieve the same thing with both of the approaches. In JavaScript, it is even easier, you have both of the approaches available. Libraries like lodash give you a really nice collection of tools for building applications with a functional approach. Nowadays, it is not even necessary to use external libraries any more. A lot of the most important functions have been implemented in the official JavaScript specification. You definitely should know how to use map `reduce` filter `forEach` and `find`.

8. Object Oriented Approach

Similar to the functional approach, you also have to get familiar with object oriented JavaScript, if you want to master it. I neglected that part for a long time in my career and just worked my way through with a workaround, but sometimes it is definitely better to use objects/classes and instances to implement specific functionality. Classes are widely used in React, MobX or custom constructors.

9. Frontend Framework

The big three are React.js, Angular and Vue.js. If you are looking for a job nowadays, you will almost always have one of those listed as a prerequisite. Even if they change quite quickly, it is important to grasp the general concept of those to understand how applications work. Also, it is just easier to write apps that way. If you haven’t decided which train you want to jump on, my suggestions is React.js. I have been working with it for the last couple of years and did not regret my decision.

10. Bundling / Transpilation

Unfortunately, this is a big part of web development. On the one hand I should not say unfortunate, because it is great to be able to write code with all the newest features. On the other hand, the reason why I’m saying that is that we always have to keep in mind that there’s older browsers around that may not support these features, therefore we have to transpile our code into something else that the old browsers understand. If you work with node.js, you will probably have less exposure to transpiling your code. The de-facto standard for transpilation is babel.js, so get familiar with it. As for bundling your code and tying everything together, you have a couple of options. Webpack was the dominant player for a long time. Some time ago, parcelpopped up out of nowhere and is now my preferred solution, since it is so performant and easy to configure, although not perfect.

Resources for the Two Study:

Javascript Testing Selenium Automation Nightwatch js Nodejs

The Foundations of HTML, CSS & Javascript

Computer Programming for Beginners

Javascript: Crash Course

Javascript Specialist

Aprende a programar usando JavaScript – Curso en español

The Complete JavaScript series with jQuery and Angular JS

Beginner’s Introduction to Meteor JS

JavaScript course – Learn core concepts of JavaScript

Learn Modern JavaScript: Getting Started

Angular 6 and 7, Apollo, GraphQL and Graphcool – Complete Guide

Ethereum : Master Web3js Library

Aprende a programar desde cero – Lógica de Programación

How to learn JavaScript quickly?

What is JavaScript?

JavaScript is an Object Oriented Programming language that is primarily used to create interactive web-based interfaces. Does that sound too technical? Well, let us understand a few examples:

• When you hover your mouse over a button, the button lightens up indicating that it is clickable.
• While browsing Facebook, when you click on the name of your friend, a chat window pops up.
• When you search for a tutorial in Hackr.io website, you instantly get the search results.

In all of the above examples, you do some action (hovering, clicking, typing) and in return, something happens. This interactivity is exactly where JavaScript comes into the picture. JavaScript captures these actions/events and based on that it takes some action/trigger. It is JavaScript that provides you the interactivity in the frontend.

HTML provides the content, CSS provides the look and feel of this content, JavaScript provides interactivity over this content. Without JavaScript, the web experience would be quite boring.

Another place where JavaScript is widely used is in backend development using modern web frameworks like NodeJS. In fact, there is a popular web stack called as MEAN stack which comprises for MongoDB, ExpressJS, AngularJS, and NodeJS.

Every web application has 2 parts – the backend part, which is the server side logic and the frontend part, which is what the clients will see in the browser. Common backend programming languages are PHP, Java (don’t confuse Java with JavaScript), Python, etc. The issue in using these programming languages is that the organization has to hire backend developers who are skilled in one of these programming languages and frontend developers who are skilled in JavaScript.

NodeJS is an end-to-end JavaScript-based web framework which has recently gained popularity owing to the fact that now organizations can hire JavaScript developers who can work on both front-end as well as on the backend. This makes hiring a lot easier and also since the same developer knows both frontend and backend, it becomes easier to manage the code base.

Side note: JavaScript has nothing to do with Java. Though the names are similar, both languages are completely unrelated. “Java” is as similar to “JavaScript” as “car” is to “carpet”.

Why learn JavaScript?

JavaScript in the recent past has become highly popular among the developer community. Many large and small organizations are using JavaScript as their primary programming language for both backend and frontend. There has been a significant increase in the number of job postings in JavaScript. Take a look at the chart below that talks about the number of job postings in JavaScript as compared to other programming languages.

Clearly, JavaScript has developed its position among the top programming languages and in fact, it is growing rapidly.

JavaScript developer salaries have also been rising sharply, particularly in areas where the startups are developing. Many startups these days are moving to the MEAN stack and so, the demand is only going to increase further.

All of these factors make JavaScript an excellent choice for those who want to develop a career as a Software Engineer.

How to learn JavaScript fast?

One of the best ways to learn JavaScript quickly is to actually do a JavaScript-based project. Here are some of the interesting project ideas on JavaScript:

• A simple Calculator with operations like addition, subtraction, multiplication, division, etc.
• e-Commerce billing calculator.
• A bill splitting system that helps in dividing the bills between friends.
• A basic quiz game.
• A simple search box powered by JavaScript.
• Form validator that makes sure that no incorrect input is provided in the form.
• JavaScript powered comment box on a blog.
• EchoBot – a bot that echoes back what you just typed to it.
• A simple todo list application that helps you manage your tasks.
• Tic-tac-toe game using JavaScript, HTML, and CSS.
• Photo gallery.
• Your own interactive home page.
• A simple document statistics generator using JavaScript – you could show statistics like word count, alphabet count, word frequency, paragraph count, etc.
• JavaScript-based alarm clock/timer.
• JavaScript-based die – which can generate numbers from 1 to 6.

Steps to complete a JavaScript-based project will be as follows:

• Pick up a project idea from the ones mentioned above.
• Design an easy-to-use User Interface on a sheet of paper.
• Plan a logic of the project (for instance, how will e-Commerce billing formula work?) and write it down on a sheet of paper.
• Write pseudocode so as to develop a basic framework. In this pseudo code, you should take a note of the functions that you will be writing and their parameters and the output value. This will essentially bring you a step closer to the final code.
• Finally, start coding in JavaScript. For anything that you struggle, just search on Google how that works. For instance, for the billing calculator, you may have to iterate over the list of items in the bill which may require a for loop. Just search on Google a simple example of how a for loop works in JavaScript and you will quickly be able to get a working code ready.

You can repeat this above-suggested approach for multiple projects and eventually you will be quite familiar with JavaScript syntax and its usage. You can then move on to advanced JavaScript projects.

Another approach to learning JavaScript quickly is to follow a well-known JavaScript based tutorial. You can find an awesome list of JavaScript tutorials on Simpliv. In most of these tutorials, you will be working on an actual JavaScript project and so, it will help you understand it better. This second approach is more useful for those who are relatively new to programming. Following a step-by-step tutorial is quite advantageous if you are new to programming and want to understand not only the programming language but also the basics concepts of programming.

The key to learning JavaScript quickly is to write a lot of JavaScript-based code in the form of short working projects. This will help you not only get familiar with the syntax of the programming language but also understand where it can be used effectively and where it should not be used.

Resources for the Two Study:

Javascript Testing Selenium Automation Nightwatch js Nodejs

The Foundations of HTML, CSS & Javascript

Computer Programming for Beginners

Javascript: Crash Course

Javascript Specialist

Aprende a programar usando JavaScript – Curso en español

The Complete JavaScript series with jQuery and Angular JS

Beginner’s Introduction to Meteor JS

JavaScript course – Learn core concepts of JavaScript

Learn Modern JavaScript: Getting Started

Angular 6 and 7, Apollo, GraphQL and Graphcool – Complete Guide

Ethereum : Master Web3js Library

Aprende a programar desde cero – Lógica de Programación

10 Popular JavaScript Frameworks for 2019

JavaScript is growing fast, it’s becoming more native, but most importantly — it’s becoming more stable. The number of web development frameworks that have come into the JavaScript sphere in the last years has really boomed. Many of the frameworks have already established huge communities around them, Angular, Meteor and React to name a few. In today’s post we will be taking a closer look at the currently most popular JavaScript frameworks. We strongly believe that these frameworks will be seeing a lot of growth, engagement, and exposure. Please share with us your personal experiences with the frameworks that you have used from our list as we would love to hear more input about the use cases for each individual framework.

When it comes to Web Development, JavaScript frameworks are one of the most favored platforms for developers & businesses in today’s time. Possibly, you have had a chance to experiment with one or two of the popular JavaScript Frameworks too. However, somewhere in your mind, you are still a little unsure about the best one to devote yourself to mastering or suggest your developer to opt for your next web development project.

This is quite obvious. JavaScript is moving at a breakneck pace and there is constant pressure to add new skills to your repository. In order to do that, knowing and understanding more of the top JavaScript Frameworks in today’s time is necessary. After thorough voting by 300+ developers at Simpliv, we shortlisted a few of them and here they are:

 

These are the top 10 JavaScript frameworks that we like. Which one is your favorite? Any exceptional JS framework that we missed?

Choosing the Best JavaScript Development Framework

Choosing a framework should never be about the number of features that the particular framework can provide. Terms like ‘next generation’ can sound very appealing, but what matters is the actual functionality of the framework. The usage of functionality within your own new project, app, and software can also be a factor. Some frameworks provide more experience by letting sensational developers with decades of experience build the framework. Whereas, smaller web frameworks will focus on community-oriented features that it can incorporate within different framework modules.

Resources of JavaScript to learn

Javascript Testing Selenium Automation Nightwatch js Nodejs

The Foundations of HTML, CSS & Javascript

Computer Programming for Beginners

Javascript: Crash Course

Javascript Specialist

Aprende a programar usando JavaScript – Curso en español

The Complete JavaScript series with jQuery and Angular JS

Beginner’s Introduction to Meteor JS

JavaScript course – Learn core concepts of JavaScript

Learn Modern JavaScript: Getting Started

Angular 6 and 7, Apollo, GraphQL and Graphcool – Complete Guide

Ethereum : Master Web3js Library

Aprende a programar desde cero – Lógica de Programación

Learn JavaScript Basics with These 10 Free Resources

This is the first post of a series called ‘Learn JavaScript for Free’ – in these chapters you will find excellent materials and a roadmap for learning JS from scratch. As the JavaScript community is one of the best out there, the series will entirely rely on free JavaScript resources

If you are looking to learn JavaScript, or just want to brush up on the JavaScript basics, then you are in luck. There are currently some amazing resources available online to help you understand and get to grips with JavaScript. And even better, most of the are free.

In this article, I have put together a variety of free resources (in no particular order) that you can easily access to help you learn the JavaScript basics. From courses and videos, to written guides and blogs, there is something here for everyone. Enjoy…

Why Learn JavaScript Now?

JavaScript is almost everywhere: in your browser, web apps, mobile apps, cloud services, even IoT devices. It’s easy to get started with it as all you need is a plain text editor and a browser. It is a beginner friendly language, with an awesome community around it.

You can code both frontend and backend with JavaScript, which makes it extremely useful.

1. Mozilla Developer Network

The Mozilla Developer Network contains in-depth guides to help people understand and use various web technologies. An overview of JavaScript for total beginners is available, as well as a complete JavaScript Guide to learning and using this language.

The JavaScript Guide is very concise, to the point and importantly easy to understand. It contains a full overview of JavaScript basic principles, with lessons and examples to help readers understand the different concepts. It is also divided into chapters and subchapters, so it can easily be picked up and put down as and when you need it.

However, a word of warning for those who have a short attention span. All of the information shared on the Mozilla Developer Network is in text format only. So if you need a resource that involves more interaction than just reading, this JavaScript Guide may not be for you.

2. Codecademy

Codecademy is a popular resource that helps people learn JavaScript for free. Boasting a community of over 25 million from around the globe, Codeacademy shares stories of how their courses have helped the careers of many individuals.

Codeacademy runs numerous courses, with the majority of beginner courses being free. The free ‘Learn JavaScript‘ course teaches the fundamentals of JavaScript programming. Starting at a complete beginner level, you will learn the correct terminology, and work up to building your own projects with JavaScript.

Codeacademy courses are well known for their fun and interactive take on teaching. Technical language is kept to a real minimum, and difficult concepts are explained in the most basic of terms. Instructions, hints, and help are also provided throughout the course, providing that extra support when you need it.

3. Free Code Camp

Free Code Camp is an extremely impressive operation. Not only does it train beginners to code like pros, but its students are also involved in building apps and programs for non-profit organizations. So by the time you finish the Free Code Camp courses, you will have produced apps that are actually used by the public.

Free Code Camp doesn’t just provide free courses. Once you sign up, you become part of a thriving community, with access to live chat, constantly updated research, videos, and much more.

4. David Walsh Blog

The David Walsh Blog is a popular coding blog. David Walsh publishes, amongst other types of articles, practical and helpful step-by-step JavaScript tutorials. Most of these are beginner friendly, or cover the JavaScript basics, so the majority of topics are accessible to the masses.

If you want to keep up to date with JavaScript news then following David Walsh’s blog is a great way to do so. Written in a thoughtful and interesting way, this blog has a friendly community feeling, and David Walsh seems like a genuinely nice guy.

5. edX

edX was founded by Harvard University. Its intention is to offer high-quality education from the world’s best universities to learners across the globe. edX offers an assortment of Computer Science courses, with a number of these focusing on JavaScript. These include ‘JavaScript Introduction’, ‘Introduction to HTML and JavaScript’ and ‘Programming the web with JavaScript’.

The majority of the courses available on edX are free. However, if you want an official certificate that recognizes your completion of a course, then you will need to pay.

6. Simpliv

Simpliv provides free online courses and apps on programming and web development. Courses are split into modules. Each module is made up of key teaching points, examples, questions for students to answer, and lots of hands-on experience. Certificates are also awarded to those who complete each course.

Simpliv has a strong and active community. If you are unsure of a line of code, the question and answer page is well used, with members of the community ready to help. Members also share code they have written in the ‘Code Playground’ and vote on their favorite projects.

7. SitePoint

SitePoint is an exciting resource that is well respected by the JavaScript community. Articles are regularly published by JavaScript experts, with different tutorials catering for all levels of experience. An active community forum discusses and advises on topics, problems and other aspects of JavaScript as they arise.

Podcasts, eBooks and courses are also all available on SitePoint, although some of these are premium products. So whether you learn best from reading, watching videos, listening, or engaging with others, SitePoint provides a range of learning methods for you to choose from.

8. EggHead

EggHead is not for total beginners. But if you have theJavaScript basics under your belt and are now looking to really improve your programming skills, then EggHead may be the resource for you.

EggHead provides technical courses, aimed at covering key aspects of JavaScript. Courses are mostly split into a number of short bite-sized videos, so students don’t get bogged down in info. A Pro Membership is also offered, allowing you to join the community, access courses offline, and much more.

9. JavaScript Jabber

If you are looking for a weekly podcast to help you learn JavaScript then you should subscribe to JavaScript Jabber. Hosted by DevChat.tv, these podcasts cover all things JavaScript, helping you understand front-end development, frameworks, and lots more.

DevChat.tv runs a selection of different podcasts, for programmers, techies, and freelancers. It also offers webinars and remote conferences, so worth keeping your eye on.

10. Envato Tuts+

Proving themselves again and again to be the go-to site for courses and tutorials, Envato Tuts+ provides some great resources for those looking to learn JavaScript basics. Tuts+ offers a selection of ‘how-to’ tutorials, eBooks and online courses. However, it is mainly only the tutorials that you can access for free.

11. Khan Academy

The Khan Academy’s mission is to provide free education for anyone, anywhere. The academy dedicates an extensive section on computer programming, enabling you to start at the most basic level or take courses in the advanced application of JavaScript. Catering for a range of needs and competencies, there is something here for everyone.

12. Code School

Code School offers a number of different resources to help you learn JavaScript. The main focus for Code School is their premium courses. However, the free resources they offer are so varied and useful they are well worth a mention.

On Code School’s website, learners can access 14 introductory courses and projects, their blog, videos, and more. These all cater for a range of abilities, so whether you are a beginner, or looking to advance your JavaScript knowledge, there is something here for everyone.

Code School run FiveJS, a weekly podcast sharing and discussing the most recent JavaScript news. They also run javascript.com, a website for the JavaScript community. This site particularly contains great information for beginners, including a very basic introductory course and clear explanations of JavaScript’s linguistic terms.

Final Thoughts on Free Resources to Help You Learn JavaScript

As you can see, if you are looking to learn JavaScript there are plenty of free courses, tutorials, eBooks, podcasts, and many more resources available online. I’ve only had room to include 12 JavaScript resources, but if you have used any that I have missed and think are worth a share, please add them in the comments below.

Let’s see if we can create a full and comprehensive list of free resources to help our community learn JavaScript. Please add useful resources in the comments below…

These Skills can help to Boost Your Programming Languages Career in 2019

A couple of days ago, I was reading an interesting article on HackerNews, which argued that you should learn numerous programming languages even if you won’t immediately use them, and I have to say that I agree. Since each programming language is good for something specific but not so great for others, it makes sense to know more than one language so you can choose the right tool for the job.

But which languages should you learn? Which languages will give you the biggest bang for your buck?

Even though Java is my favorite language, and I know a bit of C and C++, I am striving to expand beyond this this year. I am particularly interested in Python and JavaScript, but you might be interested in something else. This list of the top 10 programming languages — compiled with help from Stack Overflow’s annual developer survey as well as my own experience — should help give you some ideas.

Java

Even though I have been using Java for years, there are still many things I have to learn. My goal for 2019 is to focus on recent Java changes on JDK 9, 10, 11, and 12. If yours is same, you’ll want to check out the Complete Java MasterClass from Simpliv. If you don’t mind learning from free resources, then you can also check out this list of free Java programming courses.

Javascript

Whether you believe it or not, JavaScript is the number one language of the web. The rise of frameworks like jQuery, Angular, and React JS has made JavaScript even more popular. Since you just cannot stay away from the web, it’s better to learn JavaScript sooner than later.

It’s also the number one language for client-side validation, which really does make it work learning JavaScript.

Convinced? Then this JavaScript Masterclass is a good place to start. For cheaper alternatives, check out this list of free JavaScript courses.

Python

Python has now toppled Java to become the most taught programming language in universities and academia.

It’s a very powerful language and great to generate scripts. You will find a python module for everything you can think of. For example,  I was looking for a command to listen to UDP traffic in Linux but couldn’t find anything. So, I wrote a Python script in 10 minutes to do the same.

If you want to learn Python, the Python Fundamentals from Pluralsight is the best online course to start with. You will need a Pluralsight membership to get access the course, which costs around $29 per month or $299 annually. You can also access it using their free trial.

And if you are looking for some free alternatives, you can find a list here.

Kotlin

If you are thinking seriously about Android App development, then Kotlin is the programming language to learn this year. It is definitely the next big thing happening in the Android world.

Even though Java is my preferred language, Kotlin has got native support, and many IDEs likeIntelliJ IDEA and Android Studio are supporting Kotlin for Android development.

The Complete Android Kotlin Developer Course is probably the best online course to start with.

Golang

This is another programming language you may want to learn this year. I know it’s not currently very popular and at the same time can be hard to learn, but I feel its usage is going to increase in 2019.

There are also not that many Go developers right now, so you really may want to go ahead and bite the bullet, especially if you want to create frameworks and things like that. If you can invest some time and become an expert in Go, you’re going to be in high demand.

Go: The Complete Developer’s Guide from Simpliv is the online course I am going to take to get started.

C#

If you are thinking about GUI development for PC and Web, C# is a great option. It’s also the programming language for the .NET framework, not to mention used heavily in game development for both PC and consoles.

If you’re interested in any of the above areas, check out the Learn to Code by Making Games – Complete C# Unity Developer from Simpliv. I see more than 200K students have enrolled in this course, which speaks for its popularity.

And again, if you don’t mind learning from free courses, here is a list of some free C# programming courses for beginners.

Swift

If you are thinking about iOS development like making apps for iPhone and iPad, then you should seriously consider learning Swift in 2019.

It replaces Objective C as the preferred language to develop iOS apps. Since I am the Android guy, I have no goal with respect to Swift, but if you do, you can start with the iOS 11 and Swift 4 – The Complete iOS App Development Bootcamp.

If you don’t mind learning from free resources then you can also check out this list of  iOS courses for more choices. There’s also this nifty tutorial.

Rust

To be honest, I don’t know much about Rust since I’ve never used it, but it did take home the prize for ‘most loved programming language’ in the Stack Overflow developer survey, so there’s clearly something worth learning here.

There aren’t many free Rust courses out there, but Rust For Undergrads is a good one to start with.

PHP

If you thought that PHP is dead, then you are dead wrong. It’s still very much alive and kicking. Fifty percent of internet websites are built using PHP, and even though it’s not on my personal list of languages to learn this year, it’s still a great choice if you don’t already know it.

 Here is a great list of resources for learning the latest version, PHP 7.

C/C++

Both C and C++ are evergreen languages, and many of you probably know them from school. But if you are doing some serious work in C++, I can guarantee you that your academic experience will not be enough. You need to join a comprehensive online course like C++: From Beginner to Expert to become industry ready.

And for my friends who want some free courses to learn C++, here is a list list of C++ Programming courses for beginners.

Even if you learn just one programming language apart from the one you use on daily basis, you will be in good shape for your career growth. The most important thing right now is to make your goal and do your best to stick with it. Happy learning!

AWS Networking from Basics to Advanced: Learn practically in 5 hours

This course aims to build the complete understanding of Amazon Web Services (AWS) Networking from ground up where students will understand the networking core concepts by doing exercises on their own.

This course contains 2 sections. First section is about Understanding AWS Networking where I have explained starting from very basics the AWS VPC, VPC components and Private connectivity options in AWS . If you are already aware of AWS networking components, then you may want to skip this section and jump directly to hands on exercises section.

1. Understanding AWS Networking in depth

• Physical on premises networking vs AWS VPC
• Getting familiar with AWS VPC terminologies – VPC, Subnets, Route tables, Internet Gateway, Security Group, Network ACL
• Understanding VPC CIDR
• Understanding Subnets and Route Tables
• Public Subnet vs Private Subnet
• Understanding NAT (Network Address Translation) Concept
• NAT Gateway and NAT instance
• AWS Private Connectivity options
• Understanding VPC Peering
• VPC Endpoint and Privatelink for private connectivity to AWS Services
• VPN connection
• Direct Connect

2. AWS Networking Hands on exercises (Basics to Advance)

• Create VPC with single public subnet, launch EC2 instance and connect over internet
• Create VPC with Pubic and Private subnet, connect to EC2 instance in Private subnet via EC2 instance in Public subnet
• Create NAT Gateway and allow EC2 instances in Private subnet to access internet through NAT Gateway
• Create and use NAT EC2 instance instead of NAT Gateway
• Create VPC Peering between VPCs across AWS regions and connect to EC2 instance over private IP by using VPC peering connection
• Create VPC endpoint gateway for S3 and access S3 contents from EC2 instance in Private subnet without requiring internet connection
• Create and use VPC Private Link to expose your Web service privately to application hosted in another VPC
• Implement AWS region level failover using AWS Route53
• Setup Site-To-Site VPN between AWS VPC and simulated on-premise network
• Hosting website on S3 using custom domain name from GoDaddy
• Path (URL) based routing using AWS Application Load Balancer

Basic knowledge

• Basic familiarity with Cloud Computing technology
• Good to have some linux experience

What you will learn

• Networking in AWS – Basic to Advanced Networking concepts by doing hands on exercises
• Whiteboard sessions to see how various networking components work together
• Understand how to secure your infrastructure by using appropriate VPC components and firewalls
• AWS Public and Private Network connectivity options and their implementation
• In depth understanding of VPC, CIDR, Subnets, Route Tables, Security Groups, NACL, NAT Gateway, NAT Instance, VPC Peering, VPC Endpoint, VPC PrivateLink, VPN connection, Direct Connect, Route53 Failover

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Cisco CCNA Wireless (640-722 IUWNE): The Complete Course

Welcome to Cisco’s CCNA Wireless course for the (640-722) IUWNE certification!

This course is over 12+ hours in length and will cover all the needed subjects to be successful in helping to prepare and pass the CCNA Wireless exam.

This course packs a punch! Not only will the student acquire the knowledge needed for Cisco’s certification exam; but what is learned herein will be transferable to the real world for a small and/or Enterprise environment.

Students will get an in-depth understanding of networking, using wireless routers along with switches and their various configurations and connections. Students will learn about different types of wireless topologies, wireless RF fundamentals, wireless standards and an introduction to wireless security.

This course will also prepare the student in Layer 2 technology and its various configurations, such as; VLAN’s, Inter-VLAN communication & Trunking.

Students will also acquire the basic understanding needed to secure their wireless networks using the following techniques and protocols; PSK. 802.1x, WPA/WPA2 with EAP-TLS, EAP-FAST, PEAP and LEAP.

Student will learn how to install the Cisco Unified Wireless Network (CUWN), how to setup the WLC management, manage stand-alone AP’s, and be able to troubleshoot, maintain wireless networks.

This is a full comprehensive course that will take you from A-Z in your quest to acquire the Cisco Wireless Certification!

Who is the Target Audience?

• The Cisco CCNA Wireless course is for students who want to pass the CCNA Wireless Certification and have already obtained the Cisco CCENT or CCNA exams. If you are working in the IT industry and want to learn about wireless networks this course will be a great foundation to start implementing wireless in your network.
• This Cisco CCNA Wireless course could also be for individuals that have some networking background and simply want to learn about wireless networks, specially Cisco wireless networks.

Basic knowledge

• Students taking this course should have a working understanding of basic networking.
• Students need to have a positive mind-set, because this course has a lot of acronyms and terminology that students need to commit to memory.
• Students need to know that they will need to visit this course several times before scheduling their CCNA Wireless (650-722) certification exam.
• Students should know that the options to pause, fast-forward and rewind will be extremely useful in this course.
• In order to be eligible to take Cisco’s CCNA Wireless (640-722) certification exam, the student must already have either the CCENT (or ICND1), or the CCNA (or a higher Cisco certification). Cisco will not allow anyone to take or schedule the CCNA Wireless (640-722) certification exam unless the student has shown that they have passed at least one of the certifications mentioned herein.

What you will learn

• Students will get an in-depth understanding of networking, using wireless routers along with switches and their various configurations and connections.
• Students will learn about different types of wireless topologies, wireless RF fundamentals, wireless standards and an introduction to wireless security.
• This course will also prepare the student in Layer 2 technology and its various configurations, such as; VLAN’s, Inter-VLAN communication & Trunking.
• Students will also acquire the basic understanding needed to secure their wireless networks using the following techniques and protocols; PSK. 802.1x, WPA/WPA2 with EAP-TLS, EAP-FAST, PEAP and LEAP.
• Students will learn how to install the Cisco Unified Wireless Network (CUWN), how to setup the WLC management, manage stand alone AP’s, and be able to troubleshoot, maintain wireless networks.

To Know More:

Hadoop & Data Science NLP (All in One Course)

The demand for Big Data Hadoop Developers, Architects, Data Scientists, Machine Learning Engineers is increasing day by day and one of the main reason is that companies are more keen these days to get more accurate predictions & forecasting result using data. They want to make sense of data and wants to provide 360 view of customers thereby providing better customer experience.

This course is designed in such a way that you will get an understanding of best of both worlds i.e. both Hadoop as well as Data Science. You will not only be able to perform Hadoop related operations to gather data from the source directly but also they can perform Data Science specific tasks and build model on the data collected. Also, you will be able to do transformations using Hadoop Ecosystem tools. So in a nutshell, this course will help the students to learn both Hadoop and Data Science Natural Language Processing in one course. 

Companies like Google, Amazon, Facebook, Ebay, LinkedIn, Twitter, and Yahoo! are using Hadoop on a larger scale these days and more and more companies have already started adopting these digital technologies. If we talk about Text Analytics, there are several applications of Text Analytics (given below) and hence companies prefer to have both of these skillset in the professionals.

• One of the application of text classification is a faster emergency response system can be developed by classifying panic conversation on social media
• Another application is automating the classification of users into cohorts so that marketers can monitor and classify users based on how they are talking about products, services or brands online
• Content or product tagging using categories as a way to improve browsing experience or to identify related content on the website. Platforms such as news agencies, directories, E-commerce, blogs, content curators, and likes can use automated technologies to classify and tag content and products

Companies these days are leaning towards candidates who are equipped with best of both worlds and this course will proved to be a very good starting point. This course covers complete pipeline of modern day ELT (Extract, Load and Transform) and Analytics as shown below:

Get data from Source –> Load data into Structured/Semi Structured/Unstructured form –> Perform Transformations –> Pre-process the Data further –> Build the Data Science Model –> Visualize the Results

Learn and get started with the popular Hadoop Ecosystem technologies as well one the most of the most hot topics in Data Science called Natural Language Processing. In this course you will :

• Do Hadoop Installation using Hortonworks Sandbox. You will also get an opportunity to do some hands-on with Hadoop operations as well as Hadoop Management Service called Amabri on your computer
• Perform HDFS operations to work with continuous stream of data
• Install SSH and File Transfer related tools which helps in operational activities of Hadoop
• Perform NIFI installation and develop complete workflow on Web UI to move the data from source to destination. Also, perform transformations on this data using NIFI processors
• Spin up Apache Solr which allows full text search and also to receive text for performing Real Time Text Analysis
• Engage Banana Dashboard to visualize Real Time Analytics on streaming data
• Store the Real Time streaming JSON data in structured form using Hive Tables as well as in flat file format in HDFS
• Visualize the data in the form of Charts, Histograms using Apache Zappelin
• Learn the Building blocks of Natural Language Processing to develop Text Analytics Skills
• Unleash the Machine Learning capabilities using Data Science Natural Language Processing and build a Machine Learning Model to classify Text Data

Who this course is for:

• Anyone who wants to learn both Hadoop and Data Science from scratch
• Developers, Programmers or Database Administrators who want to transition to Hadoop and Hadoop Ecosystem tools like HDFS, Hive, Solr, NIFI, Banana and also wants to explore Data Science
• Aspiring Data Scientists, Data Analysts, Business Analysts who want to learn Natural Language Processing as an added arsenal as well as wants to learn Hadoop as well
• Product , Program or Project Managers who wants to understand the complete architecture as well as understand how Hadoop and Data Science can be integrated together
• Enterprise Architects, Solution Architects who wants to learn about Hadoop Ecosystem and related technologies to design Big Data related solutions

Basic knowledge

• Basic Python Programming
• A computer with at least 8 GB of RAM

What you will learn

• You will be able to develop a real world an end to end application which will encompass both Hadoop as well as Natural Language Processing (Data Science)
• Setup a Hadoop Cluster on your laptop free of cost and then connect to different hadoop services
• Develop distributed applications based on Hadoop Framework, Different Hadoop pillars, HDFS Architecture, MapReduce and different types of Data in Hadoop
• Visualize Hadoop ecosystem services as well as components like Memory usage, Cluster Load etc. in the form of dashboard on a Web Interface called Ambari
• Design and Develop scalable, fault tolerant and flexible applications which can store and distribute large data sets across inexpensive servers
• Develop scripts based on several commands in Hadoop to manage files and datasets
• Understand the different building blocks of Apache NIFI helping in data movement, transformation etc. Also learn about NIFI Architecture and its various applications
• Steps to Install Apache NIFI and making changes in configuration files to run it seamlessly
• Develop a complete workflow application in NIFI which can take data from the streaming source, perform transformations on this data and then store it in Hadoop
• Spin up Apache Solr as one of the service, configure it to receive streaming data from NIFI processor to perform real time analytics on this data
• Understand the architecture and concepts related to Apache Solr as well as several of its features
• Create a Banana Dashboard to visualize the real time analytics happening on live streaming data after getting an understanding of components and structure of Banana Dashboard
• Visualize where does Hive fit in Hadoop Ecosystem, its Architecture as well as how exactly it works
• Develop an understanding of how data can be stored in structured form in Apache Hive. In depth knowledge of several of its components
• Develop and Visualize the data in the form of Graphs, Histograms, Pie Charts etc. using another Hadoop Ecosystem tool (notebook) called Apache Zappelin
• Develop the concepts of Natural Language Processing and integrate them all to develop a working NLP application
• Develop basic building blocks of Natural Language Processing and write associated python scripts
• Build a machine learning model using Python for the application going to be built

To Know More: