Pordeno/Deobfuscate

Obfuscated JS 🠖 More readable

JavaScriptAGPL-3.0

Deobfuscate

Make obfuscated JavaScript code more readable.

Status

Currently the deobfuscation doesn't prioritize one step
over another, however this will change in the future.

Steps

Implemented deobfuscation steps.

Combined Expressions

expression && expression

if(expression)
    expression

Double Knot
```
!! expression
```
```
Boolean(expression)
```
Interjoined Assignments
```
(a = {}).b = 1
```
```
a = {} ;
b = 1 ;
```

Joined Variables

let a = 1 ,
    b = 2 ;

let a = 1 ;
let b = 2 ;

Literal Garbage
```
0;
```
Non-constant
```
var a = 1;
```
```
const a = 1;
```
Noop
```
;
```
Number Logic
```
!0 !1
```
```
true false
```

Property Twins

const object = {
    property : property
}

const object = {
    property
}

Readable Variables
```
const a;
```
```
const __thing_234
```
Secondhand Call
```
(method)(a,b,c)
```
```
method(a,b,c)
```

Sequenced Expressions

( expression , expression )

expression;
expression;

Sequence Literals
```
(0,a,0,b,0)
```
```
(a,b,0)
```
Stringed Indexing
```
object['key']
```
```
object.key
```
Twin Declaration
```
const w = window;
```
Unreachable Conditions
```
if(false)
    ;
```
Useless Constants
```
const a;
```
Void Literal
```
void 0
```
```
undefined
```