Software Alternatives & Startups

Java VS Python

Compare Java VS Python and see what are their differences

Java

A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible

Rating
0 reviews
Python

Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.

Rating
0 reviews
Pricing
Open source

Which is more popular?

Based on our record, Python seems to be a lot more popular than Java. While we know about 301 links to Python, we've tracked only 7 mentions of Java.

social mentions
7 vs 301
Programming Language popularity
27% vs 73%
alternatives listed
99 vs 161

Base details

Website, pricing, platforms and company facts side by side.

Java
Python
Website java.com python.org
Pricing —
Open source
Listed in

About Java and Python

In their own words, as submitted to SaaSHub.

Java
Python

We recommend LibHunt Java for discovery and comparisons of trending Java projects.

Read more about Java

Find popular and trending Python projects on LibHunt

Read more about Python

Features and specs

What each product offers, as listed by its team.

Java 5 features
Python 6 features
  • Platform Independence
    Java is known for its portability across multiple platforms via the Java Virtual Machine (JVM). This means you can write code once and run it anywhere.
  • Large Standard Library
    Java boasts a comprehensive standard library, which facilitates development by providing pre-built solutions for a wide array of programming tasks.
  • Robust and Secure
    Java emphasizes strong memory management and has built-in security features, making it a reliable choice for applications requiring high levels of security.
  • Community Support
    With a vast and active community, ample resources are available for learning and troubleshooting. Numerous libraries and frameworks are available due to its long-standing presence.
  • Performance
    Modern Java versions offer performance that is generally very good for many applications, particularly server-side applications where the Just-In-Time (JIT) compiler can significantly optimize runtime performance.

Possible disadvantages

  • Verbosity
    Java's syntax can be verbose compared to newer languages, requiring more lines of code to accomplish the same tasks, which may reduce readability.
  • Memory Consumption
    Java applications can be memory-intensive due to their reliance on the JVM, which can be a downside for resource-constrained environments.
  • Performance Overhead
    Despite its generally good performance, Java's reliance on the JVM introduces some overhead compared to languages that compile to native machine code, such as C++.
  • No Low-Level Programming
    Java abstracts away from the hardware, making it less suitable for low-level programming tasks that require direct hardware manipulation, such as embedded systems programming.
  • Slow Startup Time
    Java applications can have slower startup times due to the overhead of JVM initialization, which can be a drawback for desktop applications or command-line tools that are frequently started and stopped.
  • Easy to Learn
    Python syntax is clear and readable, which makes it an excellent choice for beginners and allows for quick learning and prototyping.
  • Versatile
    Python can be used for web development, data analytics, artificial intelligence, machine learning, automation, and more, making it a highly versatile programming language.
  • Large Standard Library
    Python comes with a comprehensive standard library that includes modules and packages for various tasks, reducing the need to write code from scratch.
  • Strong Community Support
    Python has a large and active community, which means a wealth of third-party packages, tutorials, and documentation is available for assistance.
  • Cross-Platform Compatibility
    Python is compatible with major operating systems like Windows, macOS, and Linux, allowing for easy development and deployment across different platforms.
  • Good for Rapid Development
    The high-level nature of Python allows for quick development cycles and fast iteration, which is ideal for startups and prototyping.

Possible disadvantages

  • Performance Limitations
    Python is generally slower than compiled languages like C or Java because it is an interpreted language, which can be a drawback for performance-critical applications.
  • Global Interpreter Lock (GIL)
    The GIL in CPython, the most used Python interpreter, prevents multiple native threads from executing Python bytecodes at once, limiting multi-threading capabilities.
  • Memory Consumption
    Python can be more memory-intensive compared to some other languages, which might be a concern for applications with tight memory constraints.
  • Mobile Development
    Python is not a primary choice for mobile app development, where languages like Java, Swift, or Kotlin are more commonly used.
  • Runtime Errors
    Being a dynamically typed language, Python code can sometimes lead to runtime errors that would be caught at compile-time in statically typed languages.
  • Dependency Management
    Managing dependencies in Python projects can sometimes be complex and cumbersome, especially when dealing with conflicting versions of libraries.

Analysis

An editorial look at what each product does well and who it suits.

Java
Python

Overall verdict

  • Java remains a strong and relevant choice for software development, particularly in enterprise environments. It is a mature language with ongoing support and updates, ensuring it remains viable and secure for modern applications.

Why this product is good

  • Java is a versatile and powerful programming language that has been used extensively for developing a wide range of applications. It is platform-independent due to its 'write once, run anywhere' capability, thanks to the Java Virtual Machine (JVM). Java is known for its robustness, extensive libraries, and strong community support, making it a reliable choice for developers.

Recommended for

  • Enterprise-level applications
  • Web applications
  • Android app development
  • Scientific and research projects
  • Big data technologies

No analysis of Python yet.

Videos

Walkthroughs and reviews on video.

Java 3 videos + Add
Python 1 video + Add

AP Computer Science in 10 Minutes (Java review)

More videos

  • - Java AP CS Exam Review
  • - Top Five Basic Programming Concepts of Object-Oriented Java - Six Minute Refresher!

Creator of Python Programming Language, Guido van Rossum | Oxford Union

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Java
Python
27% 27%
73% 73%
34% 34%
OOP
66% 66%
100% 100%
0% 0%

User comments

Share your experience with using Java and Python. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Java no reviews yet
Python no reviews yet

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Java 7 mentions
Python 301 mentions
  • Can someone help with port forwarding?
    You can use UPnP PortMapper. Source code/Download. All you need is Java and that's it. Hope this helps. Source: over 4 years ago
  • PolyGlot 3.5 Release
    I would definitely suggest installing Java for this one, and the error should have asked you to do so. I'll have to look into why that was not popping properly for you and address it in a bug fix. In the mean time, you can address the... Source: almost 5 years ago
  • i need help pls
    Https://java.com/en/ Is this the java you're using to install optifine. When I first got optifine I thought java meant Minecraft and not java. Source: almost 5 years ago

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  • Zero to AI-Ready PC in One Click: Windows & Ubuntu AI Requirements Installer Full Tutorial
    Extract the zip, right-click Windows_AI_Requirements_Installer.bat and choose Run as administrator. A normal double-click works too: it asks Windows for administrator rights by itself. The .bat brings its own temporary portable Python... - Source: dev.to / 12 days ago
  • Self-contained highly-portable Python distributions
    > When you download Python from http://python.org (on Linux or macOS), what you're actually downloading is an installer that builds Python from source on your machine. > The net effect is that on Linux and macOS, you can't "download a... - Source: Hacker News / 3 months ago
  • How to Build a Dependency Map of a Legacy Codebase Using AI Tools
    137Foundry provides legacy modernization services that include dependency mapping as a foundational assessment phase. Prettier and ESLint are useful companion tools for enforcing code style consistency as the refactoring proceeds.... - Source: dev.to / 6 months ago

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Alternatives to Java and Python

When comparing Java and Python, you can also consider the following products.