Javanese Programming Language

Javanese Programming Language is a new programming language, easy to learn, using Jawa/Javanese language

Table Of Content

1. Instalation
2. Example
3. Syntax
4. Variable
5. Condition
6. Looping
7. Function
8. Try, Catch & Finally

Instalation & Run

npm install -g javanese-language

// run
javanese example/example1.javanese

Example

Example :

nyetel umur iku 13
yen(umur ndhuwur utawa padha karo 18) nuduhake teks "Akses ditampa"
yen ora nuduhake teks "Akses ditolak"

Syntax

Some synrax are just like javascript, the difference is the keywords and the javanese-script language will be translated to javascript and run as javascript, this is just for fun :D

Variable

Assign variable

nyetel foo iku "bar"
// let foo = "bar"

Reassign variable

ganti foo dadi "Hello World"
// foo = "Hello World"

Boolean

nyetel foo iku nggih
// let foo = true

nyetel bar dadi ora
// let bar = false

Print / Console.log

nuduhake teks "Hello world"
// console.log("Hello world")

nuduhake teks foo
// console.log(foo)

Condition

yen(foo padha karo "Hello world")
  nuduhake teks "Hello"
rampung

// transform to
if(foo == "Hello world"){
  console.log("Hello")
}

yen(foo ndhuwur 3)
  nuduhake teks "its bigger than 3"
utawa(fo padha karo 3)
  nuduhake teks "foo is 3"
yen ora
  nuduhake teks "its smaller than 3"
rampung

// transform to
if(foo > 3){
  console.log("its bigger than 3")
} else if (foo == 3) {
  console.log("foo is 3")
} else {
  console.log("its smaller than 3")
}

Comparison :

• padha karo: ' == ',
• ndhuwur: ' > ',
• ngisor: ' < ',
• luwih gedhe utawa padha karo: ' >= ',
• kurang saka utawa padha karo: ' <= '

Loop

baleni(i saka 1 nganti 10)
  yen(i ndhuwur 3)
    nuduhake teks "loop " + i
  rampung
rampung

// transform to
for(let i = 0; i < 10; i++) {
  if(i > 3) {
    console.log("loop " + i)
  }
}

Function

fungsi hello(name)
  nuduhake teks "Hello " + name
  ngasilaken nggih
rampung
mbukak hello args "john"

// transform to
function hello(name) {
  console.log("Hello " + name)
  return true
}
hello("john")

Try, Catch & Finally

coba
  nuduhake teks "Something wrong"
  uncal new Error("Error message")
nyekel
  nuduhake teks "Catch error"
pungkasanipun
  nuduhake teks "finish finally"
rampung

// transform to
try {
  console.log("Something wrong");
  throw new Error("Error message");
} catch {
  console.log("Catch error");
} finally {
  console.log("finish finally");
} 

Disclaimer

This project is just for fun