Java vs JavaScript vs PHP

Overview

PHP

Stacks146.6K

Followers82.9K

Votes4.6K

GitHub Stars39.6K

Forks8.0K

Java

Stacks138.7K

Followers105.5K

Votes3.7K

JavaScript

Stacks372.5K

Followers284.0K

Votes8.1K

Java vs JavaScript vs PHP: What are the differences?

# Introduction
This Markdown code provides key differences between Java, JavaScript, and PHP.

1. **Syntax**:
Java syntax is similar to C and C++, requiring explicit typing of variables and definitions, while JavaScript and PHP are loosely typed languages where variables do not require a defined type. 

2. **Use Cases**:
Java is typically used for building standalone applications, enterprise software, and Android mobile apps, while JavaScript is primarily used for web development and PHP is used for server-side scripting to generate dynamic content on websites.

3. **Platform**:
Java programs are compiled into bytecode that can run on any platform with the Java Virtual Machine (JVM), while JavaScript runs in a browser environment and PHP runs on a web server.

4. **Object Orientation**:
Java is a class-based, object-oriented language with support for interfaces and inheritance, while JavaScript is prototype-based and supports object inheritance through prototypes, and PHP is class-based but also supports procedural programming.

5. **Concurrency**:
Java has built-in support for multi-threaded programming with synchronized methods and locks, while JavaScript is single-threaded but can use asynchronous programming with callbacks and promises, and PHP traditionally runs synchronously but can utilize asynchronous techniques with tools like ReactPHP.

6. **Community and Libraries**:
Java has a large and mature community with extensive libraries for various tasks, JavaScript has a vibrant community with a rich ecosystem of frameworks and libraries for web development, while PHP has a large community with useful libraries for web development and popular CMS platforms like WordPress built on it.

In Summary, the key differences between Java, JavaScript, and PHP lie in their syntax, use cases, platform, approach to object-orientation, concurrency handling, and community support and libraries.

Advice on PHP, Java, JavaScript

Nick

Building cool things on the internet 🛠️ at Stream

Sep 5, 2019

Review

I work at Stream and I'm immensely proud of what our team is working on here at the company. Most recently, we announced our Android SDK accompanied by an extensive tutorial for Java and Kotlin. The tutorial covers just about everything you need to know when it comes to using our Android SDK for Stream Chat. The Android SDK touches many features offered by Stream Chat – more specifically, typing status, read state, file uploads, threads, reactions, editing messages, and commands. Head over to https://getstream.io/tutorials/android-chat/ and give it a whirl!

175k views175k

Comments

Mohamed

Software Engineer at YottaHQ Inc.

Dec 2, 2019

Decided

PHP is easy to learn and you can get up and running in no time, available on almost all hosting providers and you can find developers easily. It has some great frameworks for building your backend like Symfony and Laravel. However, it can be challenging when running an enterprise and needs some adjustments, very recommended for starting a new project or startup.

207k views207k

Comments

Mike

Enterprise Architect at Warby Parker

Dec 22, 2019

Decided

When I was evaluating languages to write this app in, I considered either Python or JavaScript at the time. I find Ruby very pleasant to read and write, and the Ruby community has built out a wide variety of test tools and approaches, helping e deliver better software faster. Along with Rails, and the Ruby-first Heroku support, this was an easy decision.

258k views258k

Comments

Detailed Comparison

PHP	Java	JavaScript
Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.	Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!	JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic,and supports object-oriented, imperative, and functional programming styles.
Statistics
GitHub Stars 39.6K	GitHub Stars -	GitHub Stars -
GitHub Forks 8.0K	GitHub Forks -	GitHub Forks -
Stacks 146.6K	Stacks 138.7K	Stacks 372.5K
Followers 82.9K	Followers 105.5K	Followers 284.0K
Votes 4.6K	Votes 3.7K	Votes 8.1K
Pros & Cons
Pros 954 Large community 820 Open source 767 Easy deployment 487 Great frameworks 387 The best glue on the web Cons 21 So easy to learn, good practices are hard to find 16 Inconsistent API 8 Fragmented community 6 Not secure 3 No routing system	Pros 607 Great libraries 446 Widely used 401 Excellent tooling 396 Huge amount of documentation available 334 Large pool of developers available Cons 33 Verbosity 27 NullpointerException 17 Nightmare to Write 16 Overcomplexity is praised in community culture 12 Boiler plate code	Pros 1670 Can be used on frontend/backend 1497 It's everywhere 1163 Lots of great frameworks 899 Fast 746 Light weight Cons 22 A constant moving target, too much churn 20 Horribly inconsistent 15 Javascript is the New PHP 9 No ability to monitor memory utilitization 8 Shows Zero output in case of ANY error
Integrations
Laravel	Spring	No integrations available

What are some alternatives to PHP, Java, JavaScript?

Python

Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for its elegant syntax and readable code, if you are just beginning your programming career python suits you best.

Ruby

Ruby is a language of careful balance. Its creator, Yukihiro “Matz” Matsumoto, blended parts of his favorite languages (Perl, Smalltalk, Eiffel, Ada, and Lisp) to form a new language that balanced functional programming with imperative programming.

Golang

Go is expressive, concise, clean, and efficient. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel type system enables flexible and modular program construction. Go compiles quickly to machine code yet has the convenience of garbage collection and the power of run-time reflection. It's a fast, statically typed, compiled language that feels like a dynamically typed, interpreted language.

HTML5

HTML5 is a core technology markup language of the Internet used for structuring and presenting content for the World Wide Web. As of October 2014 this is the final and complete fifth revision of the HTML standard of the World Wide Web Consortium (W3C). The previous version, HTML 4, was standardised in 1997.

C#

C# (pronounced "See Sharp") is a simple, modern, object-oriented, and type-safe programming language. C# has its roots in the C family of languages and will be immediately familiar to C, C++, Java, and JavaScript programmers.

Scala

Scala is an acronym for “Scalable Language”. This means that Scala grows with you. You can play with it by typing one-line expressions and observing the results. But you can also rely on it for large mission critical systems, as many companies, including Twitter, LinkedIn, or Intel do. To some, Scala feels like a scripting language. Its syntax is concise and low ceremony; its types get out of the way because the compiler can infer them.

Elixir

Elixir leverages the Erlang VM, known for running low-latency, distributed and fault-tolerant systems, while also being successfully used in web development and the embedded software domain.

Swift

Writing code is interactive and fun, the syntax is concise yet expressive, and apps run lightning-fast. Swift is ready for your next iOS and OS X project — or for addition into your current app — because Swift code works side-by-side with Objective-C.

Rust

Rust is a systems programming language that combines strong compile-time correctness guarantees with fast performance. It improves upon the ideas of other systems languages like C++ by providing guaranteed memory safety (no crashes, no data races) and complete control over the lifecycle of memory.

Clojure

Clojure is designed to be a general-purpose language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure for multithreaded programming. Clojure is a compiled language - it compiles directly to JVM bytecode, yet remains completely dynamic. Clojure is a dialect of Lisp, and shares with Lisp the code-as-data philosophy and a powerful macro system.

Related Comparisons

Java vs JavaScript vs PHP: What are the differences?

# Introduction
This Markdown code provides key differences between Java, JavaScript, and PHP.

1. **Syntax**:
Java syntax is similar to C and C++, requiring explicit typing of variables and definitions, while JavaScript and PHP are loosely typed languages where variables do not require a defined type. 

2. **Use Cases**:
Java is typically used for building standalone applications, enterprise software, and Android mobile apps, while JavaScript is primarily used for web development and PHP is used for server-side scripting to generate dynamic content on websites.

3. **Platform**:
Java programs are compiled into bytecode that can run on any platform with the Java Virtual Machine (JVM), while JavaScript runs in a browser environment and PHP runs on a web server.

4. **Object Orientation**:
Java is a class-based, object-oriented language with support for interfaces and inheritance, while JavaScript is prototype-based and supports object inheritance through prototypes, and PHP is class-based but also supports procedural programming.

5. **Concurrency**:
Java has built-in support for multi-threaded programming with synchronized methods and locks, while JavaScript is single-threaded but can use asynchronous programming with callbacks and promises, and PHP traditionally runs synchronously but can utilize asynchronous techniques with tools like ReactPHP.

6. **Community and Libraries**:
Java has a large and mature community with extensive libraries for various tasks, JavaScript has a vibrant community with a rich ecosystem of frameworks and libraries for web development, while PHP has a large community with useful libraries for web development and popular CMS platforms like WordPress built on it.

In Summary, the key differences between Java, JavaScript, and PHP lie in their syntax, use cases, platform, approach to object-orientation, concurrency handling, and community support and libraries.

Java vs JavaScript vs PHP

Overview

Java vs JavaScript vs PHP: What are the differences?

Advice on PHP, Java, JavaScript

Detailed Comparison