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A resourceful newsletter featuring the latest and most important news, articles, books and updates in the world of #javascript 🚀 Don't miss our Quizzes! Let's chat: @nairihar

Ko'proq ko'rsatish

📈 Telegram kanali JavaScript analitikasi

JavaScript (@javascript) Ingliz til segmentidagi kanali faol ishtirokchi. Hozirda hamjamiyat 31 128 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 4 191-o'rinni va Hindiston mintaqasida 12 832-o'rinni egallagan.

📊 Auditoriya ko‘rsatkichlari va dinamika

невідомо sanasidan buyon loyiha tez o‘sib, 31 128 obunachiga ega bo‘ldi.

23 Sentabr, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni -115 ga, so‘nggi 24 soatda esa 9 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.

  • Tasdiqlash holati: Tasdiqlanmagan
  • Jalb etish (ER): Auditoriya o‘rtacha 6.08% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining 2.12% ini tashkil etuvchi reaksiyalarni to‘playdi.
  • Post qamrovi: Har bir post o‘rtacha 1 894 marta ko‘riladi; birinchi sutkada odatda 659 ta ko‘rish yig‘iladi.
  • Reaksiyalar va o‘zaro ta’sir: Auditoriya faol: har bir postga o‘rtacha 4 ta reaksiya keladi.
  • Tematik yo‘nalishlar: Kontent javascript, console.log(gen.next().value, processdata, remix, acc kabi asosiy mavzularga jamlangan.

📝 Tavsif va kontent siyosati

Muallif resursni shaxsiy fikrni ifoda etish maydoni sifatida ta’riflaydi:
A resourceful newsletter featuring the latest and most important news, articles, books and updates in the world of #javascript 🚀 Don't miss our Quizzes! Let's chat: @nairihar

Yuqori yangilanish chastotasi (oxirgi ma’lumot 24 Sentabr, 2026 da olingan) sababli kanal doimo dolzarb va katta qamrovli bo‘lib qoladi. Analitika auditoriya kontent bilan faol hamkorlik qilishini, uni Texnologiyalar & Aralashmalar toifasidagi muhim ta’sir nuqtasiga aylantirishini ko‘rsatadi.

31 128
Obunachilar
+924 soatlar
-267 kun
-11530 kun
Postlar arxiv
Thank You for 30k! 🫡 We’ve just hit a major milestone: 30,000 subscribers! ⚡️ Thank you for being part of our community. Your support and engagement mean the world to us, and we’re excited to keep bringing you the content you love. Stay tuned for more updates and great things ahead! P.S. Play the video with the sound on. @JavaScript Newsletter Team ✌️ Check out our emoji pack here 🤝 Collaboration

What is the output?
Anonymous voting

CHALLENGE
const arr = [1, 2, 3, 4, 5];
const result = arr
  .map(x => x * 2)
  .filter(x => x > 5)
  .reduce((acc, val) => {
    return acc + (val % 3 === 0 ? val : 0);
  }, 0);

console.log(result);

🟠 Svelvet 11: Build Node-Based UIs with Svelte A mature Svelte component library for creating interactive node-based UIs and
🟠 Svelvet 11: Build Node-Based UIs with Svelte A mature Svelte component library for creating interactive node-based UIs and diagrams. v11 adds the ability to toggle between ‘snap grid’ and freeform modes for manipulating elements. (There’s a live demo at the bottom of the homepage.) Open Source Labs

What is the output?
Anonymous voting

CHALLENGE
const user = {
  name: 'John',
  greet() {
    const getName = () => {
      console.log(this.name);
    };
    getName();
  },
  farewell: function() {
    function getName() {
      console.log(this.name);
    }
    getName();
  }
};

user.greet();
user.farewell();

🥶 Developer Implements 'Doom' in TypeScript's Type System A curious quirk of TypeScript’s type system is that it is Turing-c
🥶 Developer Implements 'Doom' in TypeScript's Type System A curious quirk of TypeScript’s type system is that it is Turing-complete which has led some developers to implement apps entirely in the type system. One such developer has spent eighteen months producing 177 terabytes of types to get 1993’s Doom running with them. Ridiculous and amazing in equal measure, he 😉 explains the project in this widely lauded 7-minute video. Sarah Gooding (Socket)

What is the output?
Anonymous voting

CHALLENGE
let x = 1;
function outer() {
  let x = 2;
  function inner() {
    console.log(x);
    let x = 3;
  }
  inner();
}
outer();

What is the output?
Anonymous voting

CHALLENGE
function trickyFunction(a) {
    a = a || 42;
    let result = (function(a) {
        return a * 2;
    })(a);
    return result;
}

console.log(trickyFunction(0));

🥶 upfetch: An Advanced fetch Client Builder A TypeScript library to enhance fetch with schema validation, automatic response
🥶 upfetch: An Advanced fetch Client Builder A TypeScript library to enhance fetch with schema validation, automatic response parsing, and type-safety, while maintaining the familiar ՝fetch՝ API. Laurent Blondy

What is the output?
Anonymous voting

CHALLENGE
let a = 5; // binary: 0101
let b = 3; // binary: 0011
let c = a & b; // binary: 0001
let d = a | b; // binary: 0111
let e = a ^ b; // binary: 0110

console.log(c, d, e);

🤔 Subverting Control with Weak References Node supports WeakMap and WeakRef for working with weak references and James is a
🤔 Subverting Control with Weak References Node supports WeakMap and WeakRef for working with weak references and James is a big fan of the extra abstractions they unlock. A weak reference differs from a normal reference in that it doesn’t prevent a referenced object from being garbage collected – this might sound like it has limited value, but is quite useful in certain scenarios. James Long

Thank You for 30k! 🫡 We’ve just hit a major milestone: 30,000 subscribers! ⚡️ Thank you for being part of our community. You
Thank You for 30k! 🫡 We’ve just hit a major milestone: 30,000 subscribers! ⚡️ Thank you for being part of our community. Your support and engagement mean the world to us, and we’re excited to keep bringing you the content you love. Stay tuned for more updates and great things ahead! @JavaScript Newsletter Team ✌️ Check out our emoji pack here 🤝 Collaboration

What is the output?
Anonymous voting

CHALLENGE
function trickyQuestion() {
    var a = 1;
    var b = 2;

    return (function() {
        delete a;
        delete b;
        return a + b;
    })();
}

console.log(trickyQuestion());

👀 Mastra: A TypeScript AI Framework from the Gatsby Team — From some of the folks behind the Gatsby React framework comes a
👀 Mastra: A TypeScript AI Framework from the Gatsby Team — From some of the folks behind the Gatsby React framework comes a new way to build LLM-powered agents that perform various tasks, use knowledge bases, and hold memory. Think a meta-framework like Next.js but for AI agents. GitHub repo. Mastra