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JavaScript VS Pharo

Compare JavaScript VS Pharo and see what are their differences

Contents:
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  2. » Videos
  3. » Reviews
  4. » Alternatives

JavaScript logo JavaScript

Lightweight, interpreted, object-oriented language with first-class functions

Pharo logo Pharo

Pharo is a pure object-oriented programming language and a powerful environment, focused on...
  • JavaScript Landing page
    Landing page //
    2023-08-05

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

  • Pharo Landing page
    Landing page //
    2022-07-26

JavaScript features and specs

  • Wide Browser Support
    JavaScript is supported by all modern web browsers without the need for any plugins, making it highly versatile for client-side scripting.
  • Asynchronous Programming
    JavaScript supports asynchronous programming with features like callbacks, Promises, and async/await, which helps in efficiently handling tasks such as HTTP requests.
  • Rich Ecosystem and Libraries
    The JavaScript ecosystem includes a vast amount of libraries and frameworks like React, Angular, Vue, and Node.js, which streamline development processes.
  • Community Support
    JavaScript has a large and active community, providing extensive resources, documentation, and forums for troubleshooting and development advice.
  • Event-Driven
    The language is inherently event-driven, making it suitable for developing interactive web applications that react to user inputs.
  • Full-Stack Development
    With the advent of Node.js, JavaScript can be used for both client-side and server-side development, enabling full-stack development using a single language.

Possible disadvantages of JavaScript

  • Security Issues
    Being an interpreted language that runs in the browser, JavaScript code is visible to the user, making it susceptible to security risks such as Cross-Site Scripting (XSS).
  • Browser Compatibility
    While JavaScript itself is widely supported, different browsers may implement JavaScript functions and standards differently, leading to compatibility issues.
  • Performance
    JavaScript is generally slower than compiled languages such as C++ or Java. Heavy computations can lead to performance bottlenecks.
  • Single Inheritance
    JavaScript uses prototypal inheritance instead of classical inheritance, which can be confusing for developers coming from object-oriented programming backgrounds.
  • Dynamic Typing
    JavaScript's dynamic typing can lead to runtime errors that are hard to debug, as variable types are checked at runtime rather than during compilation.
  • Fragmentation
    The ecosystem has many competing libraries, frameworks, and tools, which can make it overwhelming for developers to choose the right technologies for their projects.

Pharo features and specs

  • Integrated Development Environment
    Pharo offers a highly integrated development environment with powerful tools like the inspector, debugger, and playgrounds, enhancing the overall development experience.
  • Live Code Changes
    Pharo supports live coding, allowing developers to make changes and see the effects immediately without the need to stop and restart the application.
  • Rich Libraries
    Pharo comes with a comprehensive set of libraries and frameworks, reducing the need to search for external dependencies and allowing for rapid development.
  • Object-Oriented Language
    Pharo is a true object-oriented language, which makes it natural for modeling real-world scenarios and leveraging the power of polymorphism and inheritance.
  • Community and Support
    Pharo has an active and supportive community that contributes to continuous improvements, tutorials, documentation, and libraries.

Possible disadvantages of Pharo

  • Niche Ecosystem
    Pharo's ecosystem is relatively small compared to more mainstream programming languages, which might make it harder to find libraries, tools, and examples for specific needs.
  • Learning Curve
    Pharo can have a steep learning curve, especially for developers not familiar with Smalltalk or the unique aspects of its environment.
  • Limited Job Market
    Compared to more popular languages like JavaScript or Python, the job market for Pharo developers is limited, potentially making it less attractive for career-oriented developers.
  • Performance Constraints
    While suitable for many kinds of applications, Pharo’s performance might not be on par with languages specifically optimized for high-performance computing or low-level system programming.
  • Documentation
    Although improving, Pharo's documentation may not be as extensive or as easy to navigate as that of more widely-used programming languages, which can be challenging for new users.

JavaScript videos

+ Add

Learn JavaScript in 7 minutes | Create Interactive Websites | Code in 5

More videos:

  • Review - Top 10 JavaScript Interview Questions
  • Review - Learn JavaScript in 12 Minutes

Pharo videos

+ Add

Black Ops 3 In Depth: Pharo Burst Fire SMG Review (Best SMG?)

Category Popularity

0-100% (relative to JavaScript and Pharo)

JavaScript

Pharo

Programming Language
64 64%
Programming Language
36% 36
OOP
65 65%
OOP
35% 35
Generic Programming Language
73 73%
Generic Programming Language
27% 27
Languages
100 100%
Languages
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare JavaScript and Pharo

JavaScript Reviews

Top 10 Rust Alternatives
In simple words, the main goal of JavaScript is to develop web pages and is used for authentication procedures. Some of the pros of using JavaScript as an alternative to Rust are follows.
Source: blog.back4app.com
Top 15 jQuery Alternatives To Know
ExtJS, as the name suggests, stands for Extended JavaScript. As an offering from Sencha, it depends on YahooUserInterface. ExtJS helps in creating data intensified HTML5 apps with JavaScript. It consists of a huge collection of customizable and high-performance widgets that assist in creating cross-platform mobile and web apps, for any type of modernized device.
Source: www.spec-india.com
The 10 Best Programming Languages to Learn Today
JavaScript skills are always in high demand – most of the world's top websites and apps rely on JavaScript in one way or another. Plus, JavaScript is a great springboard for learning more complex programming languages.
Source: ict.gov.ge

Pharo Reviews

We have no reviews of Pharo yet.
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Social recommendations and mentions

Based on our record, Pharo seems to be more popular. It has been mentiond 32 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

JavaScript mentions (0)

We have not tracked any mentions of JavaScript yet. Tracking of JavaScript recommendations started around Mar 2021.

Pharo mentions (32)

  • _M2dir: Treating mails as files without going crazy
    Pharo/SmallTalk seem to also explore the ideas akin to this. (https://pharo.org/) to be fair the current state of affairs is similar enough with file extensions + mime info if you squint hard enough and pretend that app and systems folders files don't exist but it's held with pinky promises. - Source: Hacker News / 12 months ago
  • Enlightenmentware
    Smalltalk and as a particular case Pharo is an example of this for me. (https://pharo.org/). When I was in uni a paper that I always came back to was Licklider's 1960s paper on human-computer symbiosis (https://worrydream.com/refs/Licklider_1960_-_Man-Computer_Symbiosis.pdf) "[...]to enable men and computers to cooperate in making decisions and controlling complex situations without inflexible dependence on... - Source: Hacker News / 12 months ago
  • Why don't schools teach debugging, or, more fundamentally, fundamentals?
    I think in part it's because the idea that programming is text and math-based is too ingrained in society. For example, we talk about programming languages. But IMO there are also programming systems such as Smalltalk [1]. I've programmed 2 years professionally in it, currently looking for an engagement in a different language (a curiosity thing, also a resume thing). I think Smalltalk has a lot to offer by... - Source: Hacker News / over 1 year ago
  • Ask HN: What perfect software did you discover of recent?
    Glamorous Toolkit (https://gtoolkit.com/) and the underlying Pharo (https://pharo.org/). Writing Pharo code (a modern implementation of Smalltalk) in the GT environment is the most fun I've had programming in years. - Source: Hacker News / over 1 year ago
  • Pharaoh - Server Side Framework for Dart
    I read Pharo for just a split second. Source: over 1 year ago
View more

What are some alternatives?

When comparing JavaScript and Pharo, you can also consider the following products

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

Smalltalk - Smalltalk is an object-oriented programming (OOP) language. It is objects all the way down.

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

F# - F# is a mature, open source, cross-platform, functional-first programming language.

Rust - A safe, concurrent, practical language

C++ - Has imperative, object-oriented and generic programming features, while also providing the facilities for low level memory manipulation

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