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javacodegeeks.com /2 weeks ago

TypeScript 5.x’s New Features That Every Backend Node.js Developer Needs to Know

From standard decorators to explicit resource management, TypeScript’s 5.x releases have crossed firmly into backend territory — and if you’re building Node.js services, it’s time...

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dev.to /1 week ago

TypeScript 54 to 58: The Features That Actually Matter in 2026

TypeScript 5.4 to 5.8: The Features That Actually Matter in 2026 I've been tracking TypeScript releases for 3 years. Most release notes are noise вЂ” "improved inference in corne...

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javarevisited.blogspot.com /1 month ago

I Tried 30+ TypeScript Courses on Udemy: Here Are My Top 5 Recommendations

Hello guys, TypeScript has become the go-to language for modern web development, offering the flexibility of JavaScript with the added power of static typing.Whether you’re a front...

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aralroca.hashnode.dev /1 month ago

Three Ways to Convert JSON to TypeScript. Only One Is Deterministic.

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qingkuai.dev /1 month ago

A lightweight front end framework with native JavaScript/TS feel

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github.com /1 week ago

Lift: A blazing‑fast, lightweight TypeScript runner for Node.js — with built‑in monorepo support and TS debugging.

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dev.to /2 weeks ago

Did You Know? Tuples Loophole in Typescript

As TypeScript developers, we use Tuples when we want to define an array with a fixed number of elements and specific types. ItвЂ™s a great way to ensure data integrityвЂ”or so we t...

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dev.to /3 weeks ago

Showdown: esbuild 0.21 vs. SWC 1.5 vs. Babel 8 for Transpiling TypeScript 5.6 Code

esbuild 0.21 vs SWC 1.5 vs Babel 8: Transpiling TypeScript 5.6 Showdown TypeScript 5.6 introduces long-awaited features like stable decorators, const type parameters, and improve...

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habr.com /1 month ago

TypeScript врёт — а вы об этом не знаете. Валидация ответов сервера

Недавно я обнаружил, что далеко не все знают об одной простой вещи — и это меня удивило.Многие думают примерно так: «я описал интерфейс, указал что GET /users возвращает User[], Ty...

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dev.to /1 month ago

Three Ways to Convert JSON to TypeScript. Only One Is Deterministic.

There are three ways to turn a JSON response into TypeScript interfaces. You can write them by hand, you can ask an LLM, or you can run the JSON through a deterministic converter....

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prickles.org /5 days ago

No Escape Hatches: the TypeScript type system isn't optional

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javacodegeeks.com /1 month ago

JavaScript in 2026: The Shift Toward a More Predictable and Structured Language

JavaScript has always been defined by flexibility. That flexibility made it the most widely used language in the world—but also one of the most misunderstood. For years, developers...

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dev.to /1 month ago

40 Identical TypeScript Errors? Group Them Into 1

You renamed an interface property. TypeScript reports the error in every file that uses it. 40 files, 40 identical error messages: src/components/Header.tsx(12,5): error TS2339:...

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habr.com /2 weeks ago

Вопросы на собеседование: Рефакторинг TypeScript

Собеседования по TypeScript всё чаще проверяют не только знание синтаксиса, но и умение видеть «узкие места» в уже работающем коде. Задача кандидата - не просто сказать «тут ошибка...

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habr.com /1 week ago

12 паттернов, которые приведут твой код в порядок

ES6 ввел синтаксис деструктурирующего присваивания — лаконичный способ распаковки значений из массивов и объектов в отдельные переменные. Это одна из тех фич, начав использовать ко...

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npmjs.com /1 month ago

Zephyr Events – A 2KB TypeScript event emitter that's race-condition safe

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habr.com /1 week ago

[Перевод] Спустя 5 лет и $5 миллионов: почему создание нового языка для веб-разработки оказалось ошибкой

В Wasp мы создаём фулстек-фреймворк — наподобие Rails или Laravel для JS, только ещё и расширенный на фронтенд. Мы с моим братом-близнецом начали этот проект в 2021 году, когда усп...

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habr.com /1 month ago

Типобезопасный HTTP API на TypeScript без кодогенерации: @cleverbrush/server и @cleverbrush/client

Статья о том, как единый типизированный контракт позволяет получить проверяемые на этапе компиляции сервер, клиент и React-хуки — без кодогенерации и без дублирования типов.Дисклей...

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dev.to /1 week ago

Why Autofixing Missing TypeScript Arguments Is Harder Than It Looks

Why Autofixing Missing TypeScript Arguments Is Harder Than It Looks One TypeScript error that looked deceptively simple to autofix at first was this: greet("john"); Type...

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javascriptweekly.com /1 month ago

What’s actually new in JavaScript (and what’s coming next)

#783 — April 28, 2026 Read on the Web JavaScript Weekly pnpm 11.0 Released — You’ve heard about its benefits, but now the popular package management tool i...

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javascriptweekly.com /1 month ago

What to know about JavaScript in 2026

#780 — April 7, 2026 Read on the Web JavaScript Weekly JSIR: A High-Level IR for JavaScript from Google — Google has open sourced a new tool (JSIR) and pro...

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habr.com /3 days ago

Я перевёл 200K строк JS на TS с Claude Code. Что прошло, что сломалось

За 6 недель Claude Code преобразовал 200K строк JS в strict TypeScript. Не переименование файлов, а настоящая типизация: интерфейсы, строгие null-чеки, перехваченные баги в проде....

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dev.to /1 month ago

The Frontend World Just Changed: 5 Shifts for 2026

The React Compiler Killed Manual Optimisation. Handwriting. useMemo or useCallback is now like manual memory management. Since the v1.0 release, the compiler handles performance at...

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gamefromscratch.com /1 month ago

Phaser 4 Released

GameFromScratch.com Phaser 4 Released The free and open source JavaScript/TypeScript 2D game development framework Phaser just hit a major milestone – Phaser 4. The release is clai...

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