Winsoft JSEngine 2.5 » Developer Team :: Best choice for developers!

Winsoft JSEngine 2.5

Winsoft JSEngine 2.5
Winsoft JSEngine 2.5


jаvascript engine for Delphi.

uses Microsoft ChakraCore jаvascript engine
supports Windows 32 and Windows 64
available for Delphi 6 - 10.2 and Lazarus 1.6.4
source code included in registered version
distributing library in applications is royalty free

Examples

// block
{
const a = 1 // block-scoped constant
let b = 2 // block-scoped variable
}

// template literals
function complexToString(a, b) {
return `${a} + ${b}i`
}
complexToString(1, 2)

// multi-line strings
let html = `

Hello
`

// destructing assignment
const [a, , c] = [1, 2, 3, 4]
const {a, c} = {a: 1, b: 2, c: 3, d: 4}

// class
class Person {
constructor(name) {
this.name = name
}

hello() {
return 'Hello, ' + this.name + '!'
}
}

const erik = new Person('Erik')
erik.name
erik.hello()

// inheritance
class Student extends Person {
hello() {
return 'Hello, student ' + this.name + '!'
}
}

const patrik = new Student('Patrik')
patrik.hello()

// arrow functions
[1, 2, 3].map(value => value + 1)

const increment = value => value + 1
increment(1)

// for of
let sum = 0
for (const element of [1, 2, 3])
sum += element

// default parameters
function hello(name = 'Erik') {
return 'Hello, ' + name + '!'
}

// rest parameters
function restParams(first, ...rest) {
return rest
}

// spread operator
Math.max(1, 2, 3)
Math.max(...[1, 2, 3])

const a = [1, 2, 3]
const b = [4, 5, 6]
const c = [...a, ...b]

ECMAScript 2016 examples

2 ** 3 // exponentiation operator


Only for V.I.P
Warning! You are not allowed to view this text.


Information
Users of Guests are not allowed to comment this publication.