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Node.js vs Python: Which Backend Technology to choose in 2021?

Mayank Patel

Oct 16, 2021

3 min read

Last updated Apr 18, 2024

Node.js vs Python: Which Backend Technology to choose in 2021?

Developers cannot decide on any backend technology depending on their choice because it must be as per the demand of the project. While planning for web app development, it may be possible that you find Node.JS beneficial for the project.

On the other hand, there are many other web development services that demand Python. Hence depending on the project demand, developers choose the required backend and front technology.

The ultimate aim is to execute the project on time by meeting the complete requirement.

In this blog, we will compare Node.JS Vs. Python for backend technology on various parameters. As a result, you will get to know which one is better and when. See, nothing can always be good or bad.

The same applies to these technical aspects as well. So let’s analyze Node.JS Vs. Python and see which is better.

Architecture

Architecture is one of the important parameters that is always considered while choosing any backend technology. Hence, Architecture is our first parameter based on which we will compare Node.JS vs. Python.

  • Node.JS: The architecture of Node.JS is event-driven that further supports input and output. On execution of any event, the invoked program makes sure that no program should stop the running thread.  Also, there is no need for resources and memory in Node.JS, because here, a single thread can handle multiple requests.
  • Python: The architecture of Python is completely different from Node.JS. With the implementation of certain tools, the technology can be made asynchronous event-driven. With the module “asyncio”, one can write the asynchronous code. Also, there is some extra effort is required because most of the frameworks of Python do not have this feature.

Conclusion

If we focus on Architecture, here Node.JS will be preferred over Python.

Libraries & Dev Tools

Now we will compare the technologies based on their libraries and dev tools.

  • Node.js: If we work on Node.js, we get well-structured and comprehensive libraries through Node Package Manager. Moreover, the technology becomes more advantageous because of 350,000 packages and it is the world’s largest repository of packages.
  • Python: Pip Installs Packages (PIP) manage the Python libraries. Few libraries are properly documented and their deployment is simple. As technology evolves, the new libraries are not structured and documented as expected.

Conclusion

Hence based on libraries and development tools, Node.JS becomes the choice.

Performance:

Node.JS Vs Python performance has been analyzed here and a final conclusion is drawn for better performance. Hence if you are planning for web app development, keep this parameter in mind.

  • Node.JS: The speed of Node.JS is phenomenal and this is the reason for which Node.JS gets preference. Here, the JavaScript is converted via the V8 engine and hence its speed becomes outstanding. Also, Node.JS executes code outside of your browser as a result of which the application utilizes lesser resources. It also enhances the performance of the application.
  • Python: As we know, JavaScript and Python are interpretive programming languages and they are a little slow in comparison to Node.JS. Also, Python is a single-flow programming language and hence the handling of requests is not as fast as Node.JS. Request handling process is a little sluggish in Python.

Read More: What Is Back End Developer? Roles & Responsibilities of Back End Developer?

Conclusion

Based on the performance, Node.JS wins here. It is fine, Python is simple to understand but speed is the concern here. So if performance is the parameter, the web application development services should go with Node.JS.

Scalability:

Now the comparison of Python and Node.JS is done on the basis of their scalability. So let’s have a look.

  • Node.JS: Here, the developers will have the flexibility to create a collection of microservices. Each module will use the compact system and also execute its individual operations. Also, one can add any new module anytime that makes the system more flexible and agile. Moreover, Node.JS has more alternatives if we compare it with Python.
  • Python: In order to scale a program, multithreading is mandatory which is not permitted in Python. Although, Python has the libraries for multithreading they are not real. Here, only one thread runs at the given time as per GIL (Global Interpreter Lock).

Conclusion

When scalability comes, Node.JS should be given preference for web app development.

Final Conclusion

As we have stated earlier, the selection of any technology or programming language is completely dependent upon the requirement of the project and the expectation of the client.

Being leading software development company, Linearloop always recommends analyzing the requirement properly. Afterward, you should select the best-suited backend technology that can either be Python or Node.JS. Let us know if you are looking to know more.

Still unsure which is right for you?

Frequently Asked Questions - FAQs

Mayank Patel

Mayank Patel

CEO

Mayank Patel is an accomplished software engineer and entrepreneur with over 10 years of experience in the industry. He holds a B.Tech in Computer Engineering, earned in 2013.

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Some Etiquette That Every Backend Engineer Should Follow

Some Etiquette That Every Backend Engineer Should Follow

In the frenzied realm of digital product engineering, backend engineers emerge as the quiet champions, tirelessly working behind the scenes to guarantee that applications operate seamlessly while maximizing efficiency. Within Linearloop, we fully appreciate the indispensable contributions these specialists make in crafting resilient systems that fuel contemporary applications.

Yet, mere technical expertise falls short; embracing backend engineer etiquette stands as paramount for nurturing a thriving work atmosphere and securing fruitful project achievements. This article embarks on an exploration of the fundamental etiquette that every backend engineer ought to embrace, underscoring the significance of communication, teamwork, and professionalism, along with an unending quest for knowledge.

Backend engineer etiquette comprises a collection of professional standards plus practices that shape how these developers engage with their peers while navigating their tasks. It's all about fostering a culture rich in respect, cooperation, and responsibility amongst development teams. 

Adhering to these principles enables backend engineers to boost their effectiveness, nurture more robust connections with colleagues, and positively influence project achievements. Apart from this, it can guide businesses to create a culture of ownership when they hire backend engineer.

Navigating the realm of backend development proves intricate, often demanding sophisticated problem-solving skills. Lapses in etiquette may sow seeds of confusion, diminish productivity, and cultivate a toxic work atmosphere. 

On the flip side, a dedication to professional conduct can usher in enhanced communication, elevated collaboration, and superior code quality. In an industry where the backend developer skills evolve ceaselessly, upholding a solid grounding in etiquette facilitates engineers' ability to adapt swiftly while flourishing.

Also read: What Is Back End Developer? Roles & Responsibilities of Back End Developer?

Effective communication lies at the core of thriving backend engineering endeavors. Backend engineers need the ability to express their concepts with precision while engaging in meaningful discourse with team members spanning diverse disciplines.

  • Active Listening: Actively absorbing insights from colleagues cultivates comprehension and harmony. This practice enables engineers to fully apprehend project requirements while addressing efficiency concerns.
  • Clarity in Documentation: Crafting clear documentation stands as vital for upholding codebases while facilitating the transfer of knowledge among team members. Well-structured documentation allows for seamless onboarding of new developers and significantly diminishes the chances of errors occurring.
  • Constructive Feedback: Offering constructive critiques during code review sessions plays a pivotal role in sustaining rigorous coding standards. Engineers ought to emphasize the code itself rather than personal biases, thereby fostering a culture dedicated to continual enhancement.
  • Regular Updates: Keeping stakeholders informed regarding progress aids in managing expectations while ensuring unified objectives within projects. Consistent updates help avert misunderstandings while maintaining alignment among all involved parties.

The partnership between frontend and backend developers remains essential for crafting seamless user experiences. Backend engineers must grasp the importance of their role in enhancing the functionality of the front end.

  • Respect Roles: Recognizing the expertise of front-end developers and valuing their contributions fosters mutual respect. Comprehending each other's roles paves the way for trust and smoother collaboration.
  • Joint Problem Solving: When challenges surface during development, working together to find solutions nurtures teamwork. Participating in collaborative troubleshooting sessions often yields innovative solutions that benefit both perspectives.
  • Shared Knowledge: Exchanging insights on APIs, databases, and system architecture elevates the competence of the entire team. This flow of information helps bridge the gaps between frontend and backend development.
  • Regular Check-Ins: Organizing frequent meetings to review project progress encourages open dialogue and empowers teams to tackle challenges proactively.

Code reviews form a cornerstone of the software development journey. They offer invaluable opportunities for learning, sharing best practices, and enhancing code quality.

Guidelines for Conducting Effective Code Reviews

  • Focus on Code Quality: In the realm of code reviews, prioritize quality over personal tastes or styles. Illuminate areas needing improvement while also commending well-executed features.
  • Be Respectful: Approach the code review process with empathy and respect. Acknowledge that every developer has a unique style; constructive criticism should aim to uplift rather than dishearten.
  • Encourage Discussion: Cultivate an atmosphere where team members feel empowered to discuss coding choices candidly. Promoting dialogue clarifies intentions while fostering shared understanding.
  • Set Clear Expectations: Formulate guidelines that define a successful code review process within your team. This encompasses timelines, feedback expectations, and criteria for approval, ensuring everyone is aligned.

Also Read: Node.js vs Python: Which Backend Technology to Choose in 2021?

Receiving feedback stands as a cornerstone of professional development for backend engineers. The manner in which one responds to criticism can substantially shape their career path.

  • Maintain a Growth Mindset: Embracing feedback as a chance for development instead of perceiving it as a personal affront encourages ongoing enhancement of skills.
  • Separate Personal Feelings from Professional Feedback: Recognize that feedback relates to work performance, not intrinsic value. Adopting this outlook allows engineers to concentrate on actionable insights while minimizing emotional responses.
  • Seek Clarification When Needed: If feedback appears ambiguous or unjust, requesting clarification can clarify misunderstandings while delivering valuable perspectives on areas that require growth.
  • Implement Changes Proactively: Taking the initiative to incorporate feedback into subsequent projects reflects a genuine commitment to personal development and professionalism.

Professionalism encompasses myriad behaviors that help cultivate a constructive work atmosphere.

  • Punctuality: Arriving promptly for meetings signals respect for colleagues' time, fostering a sense of accountability throughout the team.
  • Meeting Deadlines: Regularly honoring deadlines instills trust among team members and stakeholders. It showcases reliability along with dedication to project success.
  • Positive Attitude Under Pressure: Upholding composure in the midst of challenges showcases professionalism and sets a constructive example for fellow team members.
  • Dress Code Compliance: While numerous tech companies champion casual dress, recognizing when to don appropriate attire—such as during client interactions or presentations—illustrates a commitment to professionalism.

The technology landscape perpetually shifts, making ongoing education vital for backend engineers striving to stay competitive within their domain.

  • Stay Updated on Industry Trends: Regular engagement with industry news via blogs, podcasts, webinars, or conferences keeps engineers informed about emerging technologies that align with their work.
  • Participate in Online Communities: Becoming a member of forums or online groups enables backend engineers to exchange knowledge with colleagues while gleaning insights from the experiences of others.
  • Engage in Professional Development Activities: Taking part in workshops or enrolling in courses centered on new programming languages or frameworks enhances skill sets while fostering adaptability in this ever-evolving landscape.
  • Mentorship Opportunities: Seeking guidance from seasoned developers offers invaluable advice while creating opportunities for networking within the industry.

Maintaining a healthy balance between work and personal life is essential for sustained success as a backend engineer.

  • Set Boundaries: Clearly delineating work hours prevents burnout and ensures productivity during those designated times.
  • Encourage Team Members to Prioritize Personal Commitments: Supporting colleagues in their need for time off or flexible schedules reinforces a culture that values well-being alongside output.
  • Promote Breaks During Work Hours: Advocating for brief pauses throughout the day aids in maintaining concentration while alleviating stress levels among team members.
  • Lead by Example: Demonstrating respect for personal time inspires others to follow suit—creating an environment where everyone feels appreciated both personally and professionally.

Cultivating relationships within the tech community can profoundly influence career advancement opportunities for backend engineers.

  • Attend Industry Events: Engaging in conferences or meetups allows backend engineers to forge connections with peers while staying abreast of industry trends pertinent to their roles.
  • Engage on Social Media Platforms like LinkedIn: Actively participating in discussions and sharing insights nurtures connections within professional networks while highlighting expertise in specific areas of backend development.

Also Read: NodeJS vs PHP: Which One is Better for Backend Development

  • Collaborate on Open Source Projects: Contributing to open-source initiatives not only sharpens technical skills but also unveils opportunities for networking with fellow developers who share passions for similar projects or technologies.
  • Seek Mentorship Opportunities Within Professional Networks: Identifying mentors capable of offering guidance while expanding professional connections benefits personal development as well as career growth over time.

In summary, following proper etiquette as a backend engineer stands as crucial not just for personal achievements but also for nurturing positive relationships within development teams at organizations like Linearloop—a firm devoted to providing high-quality software solutions through collaboration among talented professionals dedicated to excellence in every facet of their work processes! 

By adopting effective communication tactics, collaborating harmoniously with frontend developers, upholding professionalism, prioritizing continuous learning, respecting work-life balance, and networking strategically, all these components play a vital role in establishing oneself as an outstanding member within any tech environment!

If you seek to hire backend developers who embody these principles while delivering remarkable outcomes—don’t hesitate to reach out! Together, we can create innovative solutions tailored specifically to meet your business requirements! Seize the opportunity to collaborate with top-tier talent who grasp not only technical demands but also the essential elements of backend engineer etiquette, ensuring your projects thrive from beginning to end!

Mayank Patel

Mayank Patel

Sep 30, 20246 min read

Maximize Productivity with These Top Python IDEs and Code Editors

Maximize Productivity with These Top Python IDEs and Code Editors

Python is a leading open-source, general-purpose, and high-level programming language. It is popular all over the world due to its versatility and ease of use.

Python is widely used today for developing websites, software, automating tasks, data visualization, data analysis, and more. Its ease of learning has also attracted many non-programmers to start learning it.

Whether you're an experienced developer or a beginner, it doesn't matter; you can utilize various text editors for coding in Python. Many text editors offer additional tools for code generation, and some Python-specific editors are effective.

Programmers can use Python code editors and integrated development environments (IDEs), or Python IDEs. You can use different types of tools to improve your productivity and efficiency while working with Python programming language.

A software application that provides different types of all-inclusive facilities to developers for software development is known as Integrated Development Environment (IDE). It includes a code editor, debugger, and various build automation tools.

The developers prefer to use Python IDEs because they improve productivity by providing features like intelligent code completion, syntax highlighting, version control integration, testing, and easy debugging processes.

A code editor is also known as a lightweight tool that developers use to edit and write fresh code. It provides some of the basic features like syntax highlighting, code formatting, and simple debugging capabilities.

Unlike Python IDEs, code editors concentrate solely on editing and managing code, thereby enhancing speed and efficiency for agile coding and lightweight projects.

Explore the list of best code editors for Python:

1. Visual Studio Code: Visual Studio Code is also known as VS code and it is a free, open-source code editor developed by Microsoft. This editor is written in an electronic language and it works smoothly on operating systems (OS) like Windows, macOS, Linux, and many more. It is popular among developers due to its versatility and extensive range of features.

  • Features:

a) Extensibility: It offers thousands of extensions that can be used to add various functionalities.

b) IntelliSense: This feature helps to do smart code completions, syntax highlighting, and error detection.

c) Built-In Git Integration: It allows you smooth version control with Git and GitHub.

d) Integrated Terminal: It is one of the main features of VS code as you can run terminal commands directly within the editor.

e) Debugging: Use the most powerful debugging tools with breakpoints, call stacks, and an interactive console.

2. Sublime Text: Sublime Text is a widely used text editor that is known for its speed, reliability, and rich set of features. It provides support for different types of programming languages including Python. Sublime Text is a perfect choice for you because it comes with powerful interfaces and text editing features.

  • Features:

a) Goto Anything: With this functionality, you can quickly navigate to files, symbols, and lines.

b) Command Palette: Easily access different types of commands and features using a simple keyboard shortcut.

c) Multiple Selections: You can make multiple changes simultaneously.

d) Split Editing: Get the option to view and edit multiple files side by side.

e) Package Control: Instantly install and manage different types of packages & extensions.

3. Vim: Vim is an open-source and free terminal-based code editor that can be used on operating systems (OS) like macOS, UNIX, and Windows. It is a lightweight code editor that can be customized through different types of plugins and extensions. Vim includes some of the advanced features and commands that can help to easily navigate and edit the text.

  • Features:

a) Extensive Plugin System: Different types of plugins are available on platforms like Vim-Plug, Pathogen, and Vundle to extend Vim's functionality.

b) Syntax Highlighting: It provides support for syntax highlighting for many programming languages to improve code readability and reduce errors.

c) Modal Editing: It uses different modes like insert, normal, visual, and command to separate editing tasks and improve productivity.

4. Atom: Atom is a well-known open-source and free code editor that is being developed by GitHub. Atom code editor is a preferred choice among developers who want to use a tool that can be customized according to their requirements.

  • Features:

a) Package Manager: With the help of this package manager, you can easily browse and install new packages in the Atom code editor.

b) Themes: Customize the look and feel as it comes with various options of themes.

c) Teletype: The developers can easily collaborate in real-time.

d) Smart Autocomplete: It provides relevant suggestions while you are writing the code.

Read More: What should you look for before hiring Python developers?

Explore the list of top Python IDE tools that you can learn more about:

1. PyCharm: PyCharm is a robust and fully-featured IDE that is developed by JetBrains and is specifically designed for Python development. There are two versions of PyCharm available. One is the free community edition and the other one is the fully-featured professional edition that is paid. It is an IDE that can be used on operating systems (OS) like Linux, macOS, and Windows.

  • Features:

a) Intelligent Code Assistance: It offers some of the most advanced code completion, real-time error checking, and powerful refactoring tools.

b) Integrated Tools: PyCharm provides support for web development frameworks like Django, Flask, and database management.

c) Debugger and Test Runner: This IDE includes a graphical debugger and an integrated test runner to easily handle the code.

d) Version Control Integration: You can smoothly integrate PyCharm with Git, SVN, Mercurial, and other version control systems.

2. Spyder: Spyder is an open-source and free IDE that is designed to handle scientific computing and data analysis. It is also one of the most lightweight IDEs for Python development and it is also known as Scientific Python Development IDE. Spyder works smoothly with popular Python packages like NumPy, SciPy, and Matplotlib.

  • Features:

a) Variable Explorer: You can easily inspect different types of variables and data frames with user-friendly interfaces.

b) Integrated IPython Console: Use this functionality to execute the code more interactively and visualize final results.

c) Editor with Syntax Highlighting: You can enjoy its code completion and real-time analysis functionalities.

d) Plotting Support: It provides an inline plotting facility so that you can enjoy immediate data visualization of the code that you wrote.

3. Thonny: Thonny is an open-source, free, lightweight, and simple IDE that is specifically designed for developers who are learning Python. It also helps the developers to get insights into basic Python operations. Thonny is also known for providing a clean and straightforward interface with plenty of features to offer an easy learning curve.

  • Features:

a) Simple Interface: This IDE’s minimalist design ensures that it will reduce distractions while writing Python code.

b) Step-through Debugger: This functionality helps beginners to understand how code executes.

c) Variable Explorer: You can inspect different types of variables and their values during the execution of the code.

d) Syntax Highlighting: It provides basic syntax highlighting which helps to improve the readability of the code.

e) Built-In Python Shell: This IDE allows you to execute Python commands interactively.

4. Jupyter Notebook: Jupyter Notebook is an open-source web application that is mainly used for machine learning and data science. The developers prefer to use this IDE because it allows you to create and share documents containing live code, equations, visualizations, and narrative text.

  • Features:

a) Interactive Computing: You can execute the code in real time and see results instantly while using Jupyter Notebook IDE.

b) Rich Media: It provides support for embedding visualizations, equations, and other rich media.

c) Notebook Sharing: Now you can easily share notebooks via GitHub or any other platform.

d) Kernel Support: One of the main functionalities of this IDE is that it provides support for multiple programming languages through various kernels.

Choosing between a code editor and an Integrated Development Environment (IDE) can be tough but it depends on your development requirements and preferences. Python code editors like Visual Studio Code (VS) and Sublime Text are fast and lightweight and offer some of the necessary features like syntax highlighting, code completion, basic debugging, etc. They are highly customizable and preferred choice for quick tasks, scripting, and smaller projects.

While Python IDEs like PyCharm and Spyder provide an all-inclusive set of tools like advanced debugging, integrated version control, project management features, and many more. They are the best choice to handle large and complex projects that can improve productivity by providing a flawless development environment.

The choice depends upon the complexity of your project and specific workflows but if you want a clean and fast tool for coding then Python code editors are perfect for you. However, if you want a robust environment with extensive features for large-scale development then Python IDE tools are an ideal option for you.

  • Expert Guidance:  You can get professional advice on selecting the best Python IDE or code editor according to your specific requirements.
  • Customized Solutions: Get customized recommendations from us based on your project requirements and workflow preferences.
  • Setup Assistance: At Linearloop, we assist with installing and configuring your chosen IDE or code editor for the best performance.
  • Integration Support: We seamlessly integrate your IDE or code editor with other development tools and version control systems.
Mayank Patel

Mayank Patel

Jun 25, 20245 min read

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