Programming languages are your in hand companion for daily work. When you are in software development. To give your user experience to the next level, or to make applications faster and reliable, of course, there is no replacement for programming language. From the day of Cobol or C, today, with revolution and advancement of new technologies has made the world of programming language phenomenal. With DevOps, AI, and Machine learning, we have seen how they have played the role of the game-changer in programming models as well. Here programming models definitely mean programming languages. Here we have prepared the programming languages list of 7 top programming languages of 2020. Also, we will see what features of them create top programming languages popularity that has turned the table upside down in IT.
1. Python
Python programming language is one of the fastest-growing and top programming languages of 2020 amongst its competitors. Python programming languages provide you many choices like web development, GUI development, scientific and numeric calculation related programming framework, along with normal software development and system administration. Here is a list of languages and framework that Python programming languages offer –
Web Development: Django, Pyramid, Bottle, Tornado, Flask, web2py
GUI Development: tkInter, PyGObject, PyQt, PySide, Kivy, wxPython
Scientific and Numeric: SciPy, Pandas, IPython
Software Development: Buildbot, Trac, Roundup
System Administration: Ansible, Salt, OpenStack
Though a high-level language, Python programming is easy to learn and is often called the beginners’ programming language. The most significant advantage of Python is it is open source, so you can easily download and learn. In development and research, Python has wide applications in Desktop and web development, Machine learning, Data Science, etc.
Features :
– You will get many choices for web development in Python
– Python’s supports many Internet protocols: HTML,XML,JSON,
– Python is often considered as the finest language for teaching programming,
– Python also offers platform-specific GUI toolkits.
– Python is often used as a support language, build control and management, testing, and in many other ways.
– Python is also used to build e-commerce and ERP, like Tryton and Odoo.
Related post – 10 Most Popular Open-source Programming languages
2. JavaScript
Javascript comes first in programming languages of 2020 list for its popularity for Front End Development. Also, it is becoming relevant to Back End Development as well. Gaming programming to IoT (Internet of Things) related programming has rapidly expanded its space because it enables you to build highly interactive development. No matter whether it is web development, mobile development, or simple desktop applications. It comes under one of the programming languages game development purposes.
Features:
– JavaScript is an object-based scripting language.
– It can handle date and time
– Provide the user more control over the browser.
– It detects the user’s browser and OS
– It is lightweight
– JavaScript is an interpreter based scripting language.
– It is case sensitive.
– JavaScript provides predefined objects.
– Javascript control statements syntax is almost the same as C syntax of control statements.
– In JavaScript, you can create new functions within scripts using the function keyword
– It can perform simple Client-side Calculations
– Platform Independent
– It can generate HTML Content
– It can detect the OS and user’s browser
– It allows arrow and New Array Functions
– It can validate the user’s input
However, there are some limitations of JavaScript. For example, in client-side Javascript, it does not allow reading or writing files. Besides, it does not support networking applications. Also, no multithreading or multiprocessing support is available.
3. Java
From the programming languages of 2020 list popularity point of view, Java is the most demanding programming language ever. With its cross-platform compatibility, JVM makes it the choice of worldwide programmers. The popularity of Java in the developers’ community for the job is ever increasing. This open-source, robust, secure, and platform-independent language has been applied in various fields. Some of the examples are banking, finance, web development, mobile development, etc.
Features
– Simple
– Platform independent
– Portable
– Object-Oriented
– Secured
– Architecture neutral
– Robust
– Multithreaded
– Interpreted
– Dynamic
– High Performance
– Distributed
4. R
R was first conceived in the year 1992. Designed by Robert Gentleman and Ross Ihaka at the University of Auckland, R is a comprehensive and statistical analysis language. This open-source software works based on GNU, Linux, and Microsoft Windows. Both Python and R are used for statistical analysis. However, R is more difficult to learn when compared to Python. R is one of the programming languages of 2020 used in artificial intelligence, Data Science, Statistical Computing, and Machine Learning.
Features
– Open-source
– Can Handle all Sorts of Data
– Comprehensive Language
– Possesses several Graphical Libraries
– Provides a Wide Array of Packages
– R has an Active Community
– Facilities for Various Industries
– Performs Fast Calculations
5. PHP
PHP is a widely-used open source and general-purpose scripting language used for web development. PHP is a backend programming language and a Hypertext processor. You can embed HTML code from server-side execution. Python and Javascript are the two tough competitors of it. However, it is still in demand for PHP developers in some large organizations.
Features of PHP
– Simple
– Open Source
– Faster
– Loosely Typed Language
– Case Sensitive
– Platform Independent
– Interpreted
– Flexible
– Efficient
– Security
– Error Reporting
– Real-Time Access Monitoring
6. SCALA
SCALA is an object-oriented and functional programming language. Interestingly, this programming language solves some of the inherent problems of Java. For example, Java promotes the imperative programming style, where the control flow is based on using operators. As a result, in Java, you need to define variables and change their values throughout the program. This is not the case in Scala. In Scala, it is statically typed, so you only need constants most of the time. It makes code much more maintainable. SCALA has wide usage in the fields of Web Development, Data Analysis, and Data Streaming.
Features
– Scala is both object-oriented and functional,
– Scala is statically typed and extensible
– In Scala, every value is an object. Thus it is a pure object-oriented language.
– In Scala, every function is a value, and every value is an object. So, it is also a functional language.
– Scala, being a statically typed language, does not expect users to provide redundant type information.
– Scala allows implicit conversions with classes.
– Scala is extensible
– Scala runs on JVM, and it is compiled into Java byte code. It executes on the Java virtual machine (JVM).
– Scala allows expressing general programming patterns effectively. This significantly reduces the number of lines and helps the programmer to code in a type-safe way.
7. Kotlin
The new feather cap in the rising number of types of computer programming languages is Kotlin. This Java supported languages comes with no limitations and as well supports functional programming languages. It is mostly used in Android Development, Desktop Development, Web Development, and Server Side Development.
Features:
– Kotlin is an open-source programming language.
– Kotlin compiles to JVM bytecode or JS
– Kotlin allows you to write the equivalent Java code straightforwardly. Also, it saves a lot of effort
– The standard Kotlin library mostly extensions to the Java standard library. Many of its functions become inline code. With its enhanced optimizations, specifically, it helps in Android development.
– Kotlin doesn’t compile code that assigns or returns null.
– In the extension functions in Kotlin, we can add methods to classes without making changes to the source code.