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World Class Web Components
✌️ JS Dates are About to Be Fixed
Handling dates and times is famously a painful area for programmers and JavaScript hasn’t done a lot to make it easier. Libraries like Moment.js help a lot, but Iago looks at how the Temporal proposal and its features will begin to help a lot more over time.
Iago Lastra
World Class Web Components
Handling dates and times is famously a painful area for programmers and JavaScript hasn’t done a lot to make it easier. Libraries like Moment.js help a lot, but Iago looks at how the Temporal proposal and its features will begin to help a lot more over time.
Iago Lastra
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Sponsored by Bryntum 👮♀️
World Class Web Components
❓ CHALLENGE
World Class Web Components
const obj = {
outer: 1,
inner: {
outer: 10,
inner: 20
}
};
let result = 0;
with (obj) {
result += outer;
with (inner) {
result += outer + inner;
}
}
console.log(result);
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const numbers = [0,0,0];
let i = 0;
const result = numbers.reduce((acc, _) => {
return ++acc;
}, i);
console.log(i, result);
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Far from being ‘yet another bundler’ with its own approach and terminology to learn, Rspack prides itself on being webpack API and ecosystem compatible, while offering many times the performance. The team now considers it production ready and encourages you to try your webpack-based projects on it.
Rspack Contributors
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CHALLENGE
function createCounter() {
let count = 0;
return {
increment() {
count++;
return count;
},
getCount() {
return count;
}
};
}
const counter = createCounter();
console.log(counter.increment());
console.log(counter.getCount());
console.log(counter.increment());
console.log(counter.getCount());
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CHALLENGE
const obj = {
a: 1,
b: 2,
getSum() {
return this.a + this.b;
}
};
const cloneObj = { ...obj, getSum() { return this.b + this.a; } };
console.log(obj.getSum());
console.log(cloneObj.getSum());
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Material UI v6 is out now 🎉
At ten years old, the popular design system has its latest major release. There's a focus on improved theming, color scheme management, container queries, and React 19 support. There are revamped templates to be inspired by, too.
García, Bittu, Andai, et al.
At ten years old, the popular design system has its latest major release. There's a focus on improved theming, color scheme management, container queries, and React 19 support. There are revamped templates to be inspired by, too.
García, Bittu, Andai, et al.
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CHALLENGE
const obj = {
value: 42,
getValue() {
return Math.max(this.value, 50);
}
};
const obj2 = {
value: 25,
getValue: obj.getValue
};
console.log(obj.getValue());
console.log(obj2.getValue());
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Anonymous Poll
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9%
Please don't post memes!
30%
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53%
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37%
I need more Backend Topics!
32%
I need advanced topics!
29%
I need better Quizzes!
19%
Topics are OK!
22%
Quizzes are OK!
38%
I need Books in pdf format!
❤3
Do you need a day off from Newsletter?
Anonymous Poll
37%
YES!
44%
NO!
19%
Post only during the working days!
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Would you pay 1$ per month? (To prevent sponsored posts)
Anonymous Poll
20%
Yes I will pay 1$/month as I don't like sponsored posts.
80%
No, sponsored posts are OK for me.
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