le37

l3e7

leetspeak utility

install

pnpm i l3e7

Usage

import * as le37 from 'le37'

const str = le37.conver('Hello World')
// H3110 W0r1d
console.log(str)

Option

ratio

What percentage of characters will be converted, default value is 1

rule

Rules for character conversion, there are two Built-in presets for you, default is simple

• simple

origin	output
A	4
B	8
E	3
G	6
I	1
K	X
L	1
O	0
S	5
T	7
Y	j
Z	2

• complex

origin	output
A	4
B	8
C	[
D	|)
E	3
F	|=
G	6
H	#
I	1
J	_|
K	X
L	1
M	|v|
N	^/
O	0
P	|*
Q	(_,)
R	|`
S	5
T	7
U	(_)
V	\/
W	\/\/
X	><
Y	j
Z	2

You can use it like this

le37('hello', 'simple')

or you can past you custom directory

const directory = {
  o: '0'
}
const str = le37.conver('hello', {
  rule: 'custom',
  directory,
})

// hell0
console.log(str)

if you use custom, it will be case-sensitive:

// hell0 HELLO
console.log(le37.conver('hello HELLO', {
  rule: 'custom',
  directory,
}))

As the appeal code shows, upper case O will not be converted

License

MIT License © 2022 kkopite