Choosing a programming language for your development project isn’t easy, especially when you don’t have any idea about it. I am sure you must have stumbled upon several articles on different technologies and the advantages they offer, which might confuse you even more. Fret not, this one doesn’t incorporate all kinds of technologies available in the world, but it does focus on the two stalwarts, which are Python and JavaScript. Here you will get to learn everything about the two, their advantages, disadvantages and in the end, you will ultimately know which programming language to pick for your development project. Curious, aren’t we! Time to find out!
Everyone is found gushing over the most dynamic and volatile software industry. Over these years, we have witnessed numerous changes. Some technologies were hit by the storm and acquired popularity right from the get-go, such as JavaScript and Python, and some took forever to even get acknowledged, such as Pascal. So, are you ready to uncover matters related to Python and JavaScript?
What is JavaScript?
Well, there is no denying the fact that JavaScript is one of the most popular scripting languages available across the globe. Early on, it was incepted with an objective to make web pages more interactive and slowly things began to change for good. Today, web pages are no longer about offering static display; it is way beyond! Right from animating 2D/3D graphics, interactive maps, or scrolling a video in a player, a web page can have anything and everything, all thanks to JavaScript. The object-oriented programming language does assist one in creating an application that is highly robust, scalable and intimidating like never before.
Common JavaScript Applications in the Industry
Google- Different Google web applications like Google Maps, Gmail, and Google Drive are highly based on JavaScript.
Facebook- The dynamic user interface is the reason for incorporating JavaScript technology.
Uber- Have you ever wondered why it is so simple to book a ride or manage an account on the Uber app? Uber uses React to develop their UI components and Node.js for server-side development.
Airbnb- Did you notice the catchy user interface components? This is all because of JavaScript. Node has been backing the app, resulting in its becoming highly flexible and scalable.
JavaScript was established in 1995 to make websites more interactive, instead of being boring and static. At first, people were a bit reluctant to the thought, but with the web application realm becoming more complex and challenging, people started to make the most of the following programming language. So, JavaScript as of today is not just for making websites lively, but it works wonders in taking care of server-side stuff (like managing data and services on the web).
It is rightly said that whether you’re browsing your favourite social media platform, checking out an online store, or streaming a video, JavaScript is at work behind the scenes, making everything run smoothly. So now you know why this one is known as a high-level programming language across the globe. Now, did you know that JavaScript was earlier called Mocha and later it was named JavaScript, and over all these years, it has successfully evolved via ECMAScript (ES) standards and ES6 (ECMAScript 2015), today highly recommended for developing web-centric applications.
It has been observed that as non-techies begin to become interested in the web development realm, they begin with good HTML and CSS, and then they move on to JavaScript. Since all three elements are directly connected. In fact, the tech has been developers’ favourite since it offers so many practical use cases:
- Web Development - JavaScript is highly recommended for conducting successful front-end development projects. Here, it is possible for developers to successfully create efficient as well as highly interactive websites that respond most accurately to any user input. The tech is even used to make animations and excellent, rich user interfaces.
- Server-side development - Another practical use of JavaScript is that it is highly known for conducting server-side development. No wonder that with the help of Node, it is possible to create dynamic web pages as well as applications.
- Mobile app development - Another use case of JavaScript is conducting amazing mobile app development projects. Java is used to develop Android applications, and Swift is used to develop iOS applications.
- Desktop app development - Another use case of JavaScript is the creation of a desktop application, which can work from a computer to a mobile device. The sure-shot framework to pick here is Electron, which makes the most of all three HTML, CSS and JavaScript and is highly considered in developing cross-platform applications.
- Single-page application - JavaScript is highly recommended in developing single-page applications, all thanks to frameworks such as Angular, React and Vue.
Advantages of JavaScript
Here we will begin focusing on different benefits of JavaScript as a technology and why, most importantly, it turns out to be superior in comparison to other programming languages.
Speed
JavaScript is one of the most “Interpreted languages”, which means lots and lots of time can be saved, especially in regard to compilation with other languages. Also, since it is a client-side script, the time required is pretty shortened, especially to establish a server connection. So now you know the reason behind speedy execution using JavaScript.
Ease of use
Another benefit offered by JavaScript is that it is pretty easy to use and learn. The Tech is pretty simple to understand and use.
Rich interface
JavaScript offers a wide range of interfaces where it is feasible to develop highly engaging websites. Do you realise that most of the websites created using drag-and-drop elements or sliders are because of the programming language and lead to the creation of robust user experiences. Not to mention, all these aspects lead to an increase in user interaction with the developed website.
Versatility
Another alluring benefit offered by JavaScript is that it is absolutely versatile. There are numerous ways to successfully integrate it within your website.
Interoperability
The next amazing benefit of the following programming language is that it has the potential to seamlessly integrate with different programming languages, as it is not important for an app to be developed using one specific programming language.
Platform Independence
Most browsers tend to support JavaScript, so any developer, whether he is a newbie or a well-experienced one, can successfully comprehend and recognise JavaScript code. And for that, one no longer needs to go through any kind of installation or setup procedures since it is a widely available technology. All you have to do is use your browser to develop webpages like never before.
Regular updates
Last but certainly not least, one is receiving regular updates. JavaScript is one such technology that has been updated on an annual basis.
Are there any disadvantages?
There are certain disadvantages to JavaScript. You see, it’s not the best to use JavaScript, especially when developing online applications. Some of the disadvantages to consider include:
Client-side security
It is feasible for users to see the JavaScript code; it can be misused by anyone. So, in other words, source code can be used anonymously. Inserting the code is pretty simple within the website, which jeopardises the security of data being transmitted through the website.
Debugging facilities
Of course, there are certain HTML editors that offer debugging, but they aren’t as efficient as C or C++ editors. You see, browsers don't provide any errors, and developers cannot spot the issue easily.
Easy browser support
JavaScript is one such technique that can be interpreted numerous times, especially by different browsers. The code must successfully run across a wide range of systems before anything is published. The tech doesn’t support new functionalities, so older browsers can never be outdated.
Well, I can simply go on and on with JavaScript, but now we need to focus on the other exclusive programming language, which is Python.
What is Python?
Another interesting programming language we must take into consideration is Python. This one is another popular high-level programming language that is mainly considered for developing a wide range of applications. The programming language was developed back in 1991 by Guido van Rossum.
One of the most amazing features offered by Python is that it is a programming language that is pretty easy to pick since it’s written in a very simple manner and gets straight to the point. Over these years, Python has grown to a large extent. Basically, this one is a general-purpose language mainly considered to resolve any kind of quantifiable and describable problems within the code. Several areas choose Python as their core, areas such as academic environment, data processing, machine learning, and things that go way beyond.
Do you know what makes Python so intimidating? It is a language that is easy to learn; at the same time, it is one such language that is hard to master, especially for non-techies.
So the object-oriented, general-purpose programming language is gaining lots of popularity due to several reasons, including the DRY (Don’t Repeat Yourself) concept, easy-to-learn syntax, less program maintenance and more. Till now, this one has significantly impacted numerous fields, including automation, data science, web development, machine learning, artificial intelligence, game development, scripting, cybersecurity, and even Internet of Things (IoT) applications.
Common Python Applications in the Industry
Instagram- The social media platform mainly uses programming languages to perform a wide range of tasks, including data analysis and content delivery. The tech offers faster syntax and makes the most of Django.
Spotify - The following music streaming app uses Python for the data recommendations system and backend services. Spotify can develop dynamic web pages and Flask, a Python micro-framework for building their backend services.
Dropbox - The cloud storage platform uses Python for automation, backend services and conducting accurate data analysis.
Reddit - Python’s backend services are used to take care of several tasks, such as machine learning and data analysis. Lots and lots of information is generated to enhance user experiences.
So you see, apart from being easy to use, Python is extremely powerful and a versatile programming language. Take any innovation into account, whether it is developing web applications or search engines, games, or animation, Python can be used anywhere and everywhere. The programming language’s ultimate philosophy is to focus on code readability and simplicity. Moreover, the tech is continuously evolving, especially in meeting the needs of the modern development landscape. Here, I would like to mention certain practical use cases of considering Python.
- Data Science - Being one of the most popular languages in the data science realm. Python offers a wide range of libraries, including SciPy, NumPy, and Pandas, which are meant to extract a wide range of insightful information.
- Machine Learning and Artificial Intelligence - Another major practical use of Python is that it is highly recommended for machine learning and artificial intelligence. Developers can write algorithms most seamlessly.
- Gaming Development - Python offers a dynamic interface, quick responses and efficient sound as well as graphics management.
- Finance Web Applications - The next use case of Python is that it is used to develop web apps for the financial industry in no time. It ensures absolute flexibility, ease of use and a great amount of simplicity.
- Internet of Things - Lastly, Python is even used to develop a wide range of applications regarding the Internet of Things. With the help of Raspberry Pi, developers can turn any object into an electronic element.
Advantages of Python
Now we need to focus on the amazing benefits offered by the evolving technology.
Highly flexible and versatile
One of the strongest suits offered by Python is that it turns out to be extremely flexible and versatile. Being an open source and a general-purpose language, the tech can be used to develop a wide range of applications. From conducting successful development projects to analysing data, artificial intelligence and scientific computing, Python’s versatility is pretty unmatchable.
You see, numerous data scientists consider using the programming language to generate absolute visualisation and manipulate data, whereas developers make the most of the technology to develop dynamic-looking websites.
Easy to use
Another interesting advantage offered by Python is that it is pretty easy to use and offers simple and clean syntax; no wonder it works for everyone, ranging from beginners to experienced programmers. Python is purely English-based, which means programmers, irrespective of any part of the world, can understand the code seamlessly. Not to mention, this simplicity makes the programming language pretty useful, especially for conducting rapid development and prototyping. So the time taken automatically reduces.
Open source
Another mesmerising trait of the programming language is that it is open-source. The tech has offered assistance in the development of a wide range of libraries and frameworks. Whether you are in need for new tool, be it for web development (Django, Flask), data analysis (pandas, NumPy), machine learning (TensorFlow, scikit-learn), or any other task, Python has a library for it. This surely gives an instant boost in the development, and programmers no longer have to reinvent the wheel every single time.
Strong community
Python features a large and active community of programmers who are willing to contribute day in and day out, ensuring enhanced outcomes. Now, what it is like to have a large community support, it means you can receive help whenever possible, every time you get stuck, or if you have nowhere to go, you can seek assistance by watching over a countless number of tutorials, forums and accurate documentation.
In addition to all this, the Python community works sincerely towards the development of new tools, libraries and frameworks, resulting in unexpected possibilities.
Regular updates
Last but certainly not least, the technology keeps evolving every now and then. And each version comes with lots and lots of improvements, a new set of features, ensuring that the programming language remains absolutely relevant and efficient.
Are there any disadvantages?
Of course, there are much like any other programming language, Python has some downsides too.
- The tech can be pretty slow in comparison to other languages, especially when everything is supposed to be built in a single go. In simple words, code is executed line by line.
- Another disadvantage is that Python isn’t memory-efficient and less suitable for memory-intensive tasks.
- Professionals who become comfortable using simple syntax find it pretty challenging with other programming languages such as C++ and Java.
Javascript vs Python - Head-to-Head Comparison
Before we conclude the following post, it’s time to make a head-to-head comparison between the two programming languages. Here are certain key factors to take into consideration before you make a decision.
Speed and Performance
In the current cut-throat competitive scenario, speed and performance really matter. If you are conducting a project that incorporates CPU-intensive tasks, Python is a great choice, whereas if the project is highly based on dynamic, real-time interactions, JavaScript must be considered.
The ultimate objective of creating JavaScript was to be as fast as possible on the web and ensure that user engagement is thoroughly improved. Whereas Python is a wonderful choice, especially for processing large data files and CPU-intensive projects, such as large-scale applications.
Learning Curve
The next differentiating factor is the learning curve. JavaScript, as a programming language, turns out to have a much steeper learning curve and, unfortunately, isn’t easy to get started with, whereas Python is pretty user-friendly and way simpler and easier to understand.
Some of the common yet crucial reasons why Python is more preferred are that it incorporates very few structured lines, concise and readable code and all the functions are simple and easy and above all, the time taken to conduct the development process is pretty fast.
Whereas JavaScript is extremely hard to deal with, and debugging it isn’t easier at all. As we already know, JavaScript is an object-oriented programming language, which means it comprises fewer pre-configured modules as well.
Web and Mobile Development
Last but certainly not least, web apps developed using JavaScript code are way better, work faster and assist in managing lots and lots of data, which Python takes a lifetime to get done. JavaScript has an asynchronous programming nature, which results in high-end scalability of the developed apps. Python works wonders for conducting server-side operations and offers a steady environment using different frameworks such as Django, Pyramid and Flask.
No wonder Python assists well when it comes to developing intuitive GUI applications.
Final Verdict
The world has been craving for better apps and software like never before. And if we take a closer look at the current scenario, the software development field seems pretty dynamic and unpredictable. No wonder the market is booming, and everyone wants to “make hay while the sun shines”. Which isn’t a bad thing, though! Let’s be clear one more time regarding both technologies.
When to Choose Python?
If you are willing to develop faster game applications using modern programming languages
If you want your programming language to create interactive chatbots and assist in monitoring the stock market.
If you want to write programs to automate several repetitive tasks.
If you need a tool to work seamlessly with image data, computer vision, and image recognition
When to Choose JavaScript?
If you are willing to develop a web application thoroughly based on JavaScript.
If you need a technology that is absolutely versatile and has the potential to develop anything, including web, mobile, and desktop applications.
Using platforms such as Google Cloud Functions and AWS Lambda to integrate using JavaScript.
If you are willing to develop flexible, expressive, powerful language for robust applications.
So this is it! I hope the never-ending confusion literally ends now. In case you still have any further doubts or queries, feel free to mention them in the comment section below. Also, it is always advisable to seek the assistance of a reputable and reliable web development company that carries immense experience and expertise with the two technologies. You see, a development project won’t be easy in terms of time, energy and money, so never make any random choices here, or you might end up facing unwanted repercussions. Good luck with your development project. I am positive about this one, though; it will be a multi-million dollar venture.
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