Jan 14 · 4 min read · Lets Understand what is nodenext and esnext which you usually find in tsconfig.json but don't know what these options actually does. Before that you must have a basic understanding of esm and cjs. In .js file if something is being exported, it become...
Join discussionNov 8, 2025 · 5 min read · 프론트엔드 프로젝트가 대형화될수록 빌드 결과물의 크기가 점차 증가하는 것은 자연스러운 현상입니다.기능의 확장과 라이브러리의 누적 사용으로 인해 번들 사이즈(Bundle Size) 가 커지게 되며, 이는 로딩 속도 및 사용자 경험 저하로 직결됩니다. 그러나 실제로 애플리케이션이 사용하는 코드는 전체 의존성의 일부에 불과합니다.이때 사용되지 않는 코드를 제거하여 번들을 경량화하는 과정을 수행하는 기술이 바로 Tree Shaking입니다.현대의 번들...
Join discussionSep 20, 2025 · 4 min read · When working with Node.js and TypeScript, module resolution errors are common if the project configuration is inconsistent. One of the most frequent is: Error: Must use import to load ES Module This error typically indicates a module system mismatch...
Join discussionAug 6, 2025 · 3 min read · ✅ What is JSON? JSON (JavaScript Object Notation) is a lightweight data-interchange format that is: Easy for humans to read and write Easy for machines to parse and generate It is commonly used for: Data storage Data exchange between client and...
AAkash commentedJul 17, 2025 · 4 min read · JavaScript has evolved massively over the years, and modularization is a core part of writing maintainable, scalable code. This guide covers everything from CommonJS to ES6 modules, how tools like Babel make them compatible, and when to use what. 🔰...
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Jul 10, 2025 · 4 min read · Introduction Writing code in separate files is a great way to keep a Node.js project organized and maintainable. Breaking your logic into modules lets you reuse components, share utilities, and simplify debugging. Yet, many developers stumble when th...
Join discussionJul 9, 2025 · 3 min read · Why Packaging Still Breaks in 2025? Despite being two decades into Node.js, publishing a library that works across CommonJS (CJS), ECMAScript Modules (ESM), TypeScript, and bundlers is still confusing. Why? Because: Node.js evolved from CJS to ESM g...
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May 31, 2025 · 3 min read · Dalam dunia JavaScript modern, banyak developer pemula bingung: harus mulai dari mana? Haruskah memahami dulu CommonJS (CJS), ECMAScript Modules (ESM), atau langsung loncat ke TypeScript? Jawabannya mungkin mengejutkan: Fokuslah dulu ke TypeScript. ...
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