Sep 12, 2025 · 3 min read · If you’ve ever worked with Node.js, dotenv, and ES Modules (import syntax), you may have faced this frustrating problem: 👉 Even after adding dotenv.config() at the very top of your code, your .env variables still show up as undefined in your config ...
Join discussionAug 26, 2025 · 24 min read · What is React React is a powerful, open-source JavaScript library for building user interfaces, primarily for single-page applications where you need fast and responsive UIs. Developed and maintained by Facebook and a community of individual develo...
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Mar 16, 2025 · 5 min read · JavaScript has always been at the forefront of web development, but 2025 is poised to introduce some transformative changes. As frontend developers, it's crucial to understand these trends to stay competitive and build efficient, high-performance app...
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Feb 13, 2025 · 5 min read · The JavaScript world today is often synonymous with complex build processes. Webpack, Babel, PostCSS, TypeScript—it feels like every new project comes bundled with a monstrous configuration file. As much as these tools have improved our workflow and ...
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Dec 9, 2024 · 2 min read · Kelebihan dan Kekurangan CommonJS (CJS) Kelebihan: Mature dan Stabil CommonJS telah digunakan secara luas di Node.js sejak awal, sehingga didukung secara luas oleh ekosistem Node.js. Eksekusi Dinamis Anda dapat mengimpor modul secara dinamis dengan...
Join discussionDec 9, 2024 · 2 min read · Tree-shaking adalah teknik optimasi dalam pengembangan perangkat lunak, terutama pada bundler JavaScript seperti Webpack, Rollup, atau Parcel, yang digunakan untuk menghilangkan kode yang tidak terpakai (dead code) dalam aplikasi web. Prinsip dasar t...
Join discussionDec 6, 2024 · 4 min read · The Evolution of JavaScript Modules JavaScript has come a long way from its early days of global variables and script tags. As web applications grew more complex, developers needed a way to organize code, manage dependencies, and create more modular,...
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Aug 31, 2024 · 2 min read · Let's understand what module is! In the world of JavaScript, modules play a crucial role in organizing and structuring our code. They allow us to break down complex applications into manageable pieces, promote reusability, and enhance maintainability...
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Jul 7, 2024 · 3 min read · Creating a basic JavaScript framework on Web Components with Shadow DOM and ES Modules, including client-side routing, requires a few steps. I shall outline how one can set up a framework. Step 1: Setting Up Your Project Create a brand new directory ...
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