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Learn MorePros of Java
Pros of JRuby
Pros of Perl
Pros of Java
- Great libraries599
- Widely used445
- Excellent tooling400
- Huge amount of documentation available395
- Large pool of developers available334
- Open source208
- Excellent performance202
- Great development157
- Used for android150
- Vast array of 3rd party libraries148
- Compiled Language60
- Used for Web52
- High Performance46
- Managed memory46
- Native threads44
- Statically typed43
- Easy to read35
- Great Community33
- Reliable platform29
- Sturdy garbage collection24
- JVM compatibility24
- Cross Platform Enterprise Integration22
- Universal platform20
- Good amount of APIs20
- Great Support18
- Great ecosystem14
- Backward compatible11
- Lots of boilerplate11
- Everywhere10
- Excellent SDK - JDK9
- It's Java7
- Cross-platform7
- Static typing7
- Mature language thus stable systems6
- Better than Ruby6
- Long term language6
- Portability6
- Clojure5
- Vast Collections Library5
- Used for Android development5
- Most developers favorite4
- Old tech4
- History3
- Great Structure3
- Stable platform, which many new languages depend on3
- Javadoc3
- Testable3
- Best martial for design3
- Type Safe2
- Faster than python2
- Job0
Pros of JRuby
- Java8
- Faster than Ruby7
- Threads3
- JVM3
- Open source2
- Supports native Ruby gems out the box2
- Garbage collection built-in2
- Built-in Testing2
- Deploy as executable jay2
- Great community1
Pros of Perl
- Lots of libraries72
- Open source66
- Text processing61
- Powerful54
- Unix-style49
- Regex47
- Stable37
- Concise syntax32
- Hackerish29
- Easy to use22
- Swiss army chainsaw15
- Code Less Do More13
- CPAN12
- Freedom9
- All purpose8
- Many ways to do it5
- Familiar5
- Readability5
- Community5
- Modular4
- Smart (does alot for you)4
- Object-Oriented4
- Postmodern3
- It's the best one-off task language3
- For a man2
- Good man pages2
- Auto case variables1
- Single Source Library (CPAN)1
- Multi-threaded support1
- Hashes1
- C-style1
- Multiparadigm1
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Cons of Java
Cons of JRuby
Cons of Perl
Cons of Java
- Verbosity33
- NullpointerException27
- Nightmare to Write17
- Overcomplexity is praised in community culture16
- Boiler plate code12
- Classpath hell prior to Java 98
- No REPL6
- No property4
- Code are too long3
- Non-intuitive generic implementation2
- There is not optional parameter2
- Floating-point errors2
- Java's too statically, stronglly, and strictly typed1
- Returning Wildcard Types1
- Terrbible compared to Python/Batch Perormence1
Cons of JRuby
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Cons of Perl
- Messy $/@/% syntax4
- No exception handling3
- Bad OO support2
- "1;"2
- No OS threads2
- Variables are global by default1
- Copy-on-create for interpreter-based threads1
- Barewords1
- Errors/warnings are ignored by default1
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- No public GitHub repository available -
What is Java?
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!
What is JRuby?
JRuby is the effort to recreate the Ruby (http://www.ruby-lang.org) interpreter in Java. The Java version is tightly integrated with Java to allow both to script any Java class and to embed the interpreter into any Java application. See the docs directory for more information.
What is Perl?
Perl is a general-purpose programming language originally developed for
text manipulation and now used for a wide range of tasks including
system administration, web development, network programming, GUI
development, and more.
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Blog Posts
What are some alternatives to Java, JRuby, and Perl?
C lang
Abstract
Abstract builds upon and extends the stable technology of Git to host and manage your work.
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.
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.
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.