I built an app with this and was impressed. You get a txiki.js-powered backend with full system access (including FFI!), native webview rendering, and tiny macOS, Linux, and Windows builds. It even makes it easy to sign/notarize the final app.
Tarwin Stroh-Spijer
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❤6👍2
CHALLENGE
class Base {
static count = 0;
static increment() {
this.count++;
return this.count;
}
}
class Derived extends Base {
static count = 10;
}
console.log(Base.increment(), Derived.increment(), Base.count, Derived.count);❤1
❤2🔥2👍1
CHALLENGE
let counter = 0;
const mod = {
get counter() { return counter; },
increment() { counter++; }
};
const { counter: snapshotCounter } = mod;
mod.increment();
mod.increment();
console.log(snapshotCounter, mod.counter, counter);
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❤1🔥1🤣1
CHALLENGE
const obj = {
value: 42,
getValue() { return this?.value; },
getValueArrow: () => this?.value
};
const { getValue, getValueArrow } = obj;
console.log(obj.getValue(), getValue(), obj.getValueArrow(), getValueArrow());❤1
What is the output?
Anonymous Quiz
21%
42 42 undefined undefined
35%
42 undefined 42 42
15%
42 42 42 42
29%
42 undefined undefined undefined
❤1
CHALLENGE
class Base {
value = 10;
getValue = () => this.value;
constructor() {
this.value = 20;
}
}
class Derived extends Base {
value = 30;
}
const d = new Derived();
console.log(d.getValue(), d.value);❤3🔥1
CHALLENGE
let order = [];
function a() {
try {
return 'try';
} finally {
order.push('a-finally');
return 'a-final-return';
}
}
function b() {
try {
throw new Error('x');
} catch (e) {
order.push('b-catch');
return 'b-catch-return';
} finally {
order.push('b-finally');
}
}
console.log(a(), b(), order.join(','));
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CHALLENGE
const order = [];
order.push('start');
setTimeout(() => { order.push('timeout'); console.log(order.join(',')); }, 0);
Promise.resolve().then(() => order.push('promise1'));
async function foo() {
order.push('foo start');
await null;
order.push('foo end');
}
foo();
Promise.resolve().then(() => order.push('promise2'));
order.push('end');
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