Frontend
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Barchasi Frontend dasturlash haqida!

- So'nggi yangiliklar
- Eng yaxshi resurslar
- Intervyu savol - javoblar

Vakansiyalar: @frontendVacancy

Reklama va hamkorlik: @chapaniDev
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FrontINT_mavzulari.pdf
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#interview #frontend


Suhbatga tayyorlanish uchun qo'llanma.

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Frontend System Design Mock Interview

Kandidat: Diyorbek Sadullaev (@brogrammist)

Intervyu oluvchilar:
- Umar Sadullayev (@JoshDeveloper)
- Shahzod Tursunov (@shahzodcodes)

Vaqt: 30-sentyabr, 21:00

YouTube link: https://youtube.com/live/wvonyNuhmHI

Komponent arxitekturasi, state management'dan tortib, performance optimizatsiya, scalability mavzularigacha savollar bo'ladi.

Yetakchi tech kompaniyalarda senior va lead lavozimlarida ishlab kelyotgan mutaxassislardan o'rganamiz!

Frontend tizim dizayni kursiga qo'shiling: https://42.uz/course/frontend-tizim-dizayni
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Frontend
Frontend System Design Mock Interview
Bu suhbat orqali soha mutaxasislaridan o'zingiz uchun yangi bilimlar olasiz degan umiddaman)
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#ai #prompt #frontend


OpenAI tomonidan, turli rollar uchun tayyor prompt toโ€˜plamlari taqdim etildi. โ€œChatGPT for Engineersโ€ paketi arxitektura vizualizatsiyasi, debugging, hujjatlashtirish va tezkor tahlillarni soddalashtiradi.

ChatGPT prompt packs: link

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#react #update #frontend


๐Ÿ‘ฉโ€๐Ÿ’ป React 19.2 chiqdi

<Activity/>, useEffectEvent, cacheSignal (RSC), Partial Pre-rendering, DevTools Performance Tracks, SSRโ€™da Suspense batching + Web Streams, useId โ†’ _r_

Batafsil: react.dev

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#reactNative #mobile


๐Ÿ‘ฉโ€๐Ÿ’ป React Native 0.82 toโ€˜liq yangi arxitekturaโ€™ga o'tdi

Asosiy yangiliklar:
- Hermes V1 (eksperimental): bundle yuklash tezligi real loyihalarda 3โ€“9% gacha tezlashgan
- React 19.1.1: โ€œowner stacksโ€ toโ€˜liq qoโ€˜llab-quvvatlanadi; useDeferredValue va startTransition
- Web Performance APIโ€™lari (canary): performance.now(), PerformanceObserver
- Android debugOptimized: odatdagi debug ~20 FPS oโ€˜rniga ~60 FPS atrofida tezlashdi
- Breaking: tutilmagan Promise rad etishlari endi console.error orqali aniq koโ€˜rinadi

Batafsil: React native 0.82

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React Native 0.82 has fully moved to the New Architecture

Key updates:
- Hermes V1 (experimental): bundle loading is 3โ€“9% faster in real projects
- React 19.1.1: full support for โ€œowner stacksโ€; useDeferredValue and startTransition
- Web Performance APIs (canary): performance.now(), PerformanceObserver
- Android debugOptimized: ~60 FPS instead of ~20 FPS in regular debug
- Breaking: uncaught Promise rejections are now clearly reported via console.error

More details: React Native 0.82

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#openAI #browser


OpenAI yangi AI brauzer chiqardi: ChatGPT Atlas!

macOS uchun yuklab olish mumkin (chatgpt.com/atlas), Windows va mobil versiyalar tez orada chiqarilar ekan.

Batafsil ma'lumot / Yuklab olish

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#update #nuxtUI #vueJS


๐Ÿ‘ฉโ€๐Ÿ’ป Nuxt UI v4.1 chiqdi!

- Yangi Empty komponent
- Katta datasetlar uchun virtualizatsiya
- Komponentlarni avto aniqlash va CSS ni aqlli bog'lash

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Nuxt UI v4.1 is out!

- New Empty component
- Virtualization for large datasets
- Auto-detect components and smart CSS bundling

Details: https://github.com/nuxt/ui/releases/tag/v4.1.0

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#mem #developer


Avval poydevor, keyin freymvork va AI

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Foundation first, then the framework and AI

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#update #nuxt #vueJS


๐Ÿ‘ฉโ€๐Ÿ’ป Nuxt 4.2 chiqdi!

Asosiy yangilanishlar:

- Abort control: useAsyncData/useFetch da AbortController bilan so'rovlarni bekor qilish
- Dev error pages: xatoliklar sahifasi va texnik debug paneli
- Async data extraction: JS bundle 39% ga kichrayadi (statik saytlar uchun)
- TS Plugin (eksperim.): VS Code'da komponent va import navigatsiyasi yaxshilandi
- Vite API, Nitro refactor, performance boost

Batafsil: https://nuxt.com/blog/v4-2

EN
Nuxt 4.2 is out!

Main updates:

- Abort control: Cancel requests with AbortController in useAsyncData/useFetch
- Dev error pages: Error pages and technical debug panel
- Async data extraction: JS bundle shrinks by 39% (for static sites)
- TS Plugin (exp.): Improved component and import navigation in VS Code
- Vite API, Nitro refactor, performance boost

Details: https://nuxt.com/blog/v4-2


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#VsCode #update #frontend


๐Ÿ‘ฉโ€๐Ÿ’ป VS Code'ga yangi "Plan" xususiyati qo'shildi

Endi murakkab vazifalarni (masalan, autentifikatsiya qo'shish yoki testlar yozish) AI yordamida avval rejalashtirib olasiz. U loyihangizni tahlil qiladi, qadamlarga bo'ladi va "to-do" ro'yxatini avto yangilaydi. Natijada kod sifati oshadi, xatolar kamayadi va ishlash samaradorligingiz tezlashadi.

Hozircha VS Code Insiders'da qo'shilgan. Tez orada barcha versiyalarda ko'rinadi.

EN
New "Plan" Feature Added to VS Code

Now you can plan complex tasks (like adding authentication or writing tests) in advance with AI assistance. It analyzes your project, breaks it down into steps, and automatically updates the "to-do" list. As a result, code quality improves, errors decrease, and your productivity speeds up.
Currently added to VS Code Insiders. It will appear in all versions soon.


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#css #ux #frontend


๐Ÿค– O'sha trendga chiqayotgan NEO roboti veb saytidagi qiziqarli va ajoyib UX

โฌ…๏ธ Karuselning "Next/Previous" tugmalariga odatdagidan boshqacharoq CSS orqali yechim. aria-label atributidan foydalanib, tugmalarni aniq tanlash mumkin. Bunday uslub UX'ni yaxshilaydi va a11y uchun ajoyib.

Oddiy CSS:

button[aria-label="Next slide"] {
cursor: url(chev-right.png), auto;
}

button[aria-label="Previous slide"] {
cursor: url(chev-left.png), auto;
}


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#update #nuxt #frontend


๐Ÿ‘ฉโ€๐Ÿ’ป Nuxt Image v2 chiqdi

- TS'ni to'liq qo'llab-quvvatlash($img, useImage())
- IPX v3 - ishlash tezligi yaxshilandi
- Server tomonida ishlatish - useImage()
- Yangi Shopify va GitHub provayderlari

Nuxt Image v2 versiyasi 3.1 va undan yuqori versiyalarda ishlaydi.

Batafsil: Nuxt image v2

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#ts #webGpu #frontend


๐ŸŽš TypeGPU kutubxonasi yordamida yaratilgan "jelly slider" animatsiyasi

TypeGPU - bu TypeScript-ga asoslangan kutubxona, u JavaScript kodini WebGPU uchun WGSL ga aylantiradi. "use gpu" direktivasi JavaScript funksiyalarini GPU-da bajarish imkonini beradi.


const add = (a, b) => {
"use gpu";
return a + b;
}


Slider: Kodga havola

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ChatGPT va Claude'da limitingiz qolmagan bo'lsa Kimi K2'ni ham sinab ko'rsangiz bo'ladi. Ko'rsatkichilari chatgpt, claude bilan bemalol raqobatlashmoqda, ba'zi tomonlari yaxshiroq ham.

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#motivation #frontend


Day One โžก๏ธ One Day

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