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Sep 29, 2024 · 4 min read · doT.js is a minimalistic yet powerful JavaScript templating engine designed for Node.js and browsers. Known for being extremely fast and concise, doT.js emphasizes performance, especially in environments like V8 and Node.js. It is a dependency-free l...
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Sep 8, 2024 · 3 min read · Naming stuff in JavaScript (JS) and Node.js isn’t just about looking cool. It helps avoid confusion, prevent errors, and make sure that when you or someone else looks at the code later, they get what’s going on. 1. Variables: The Backbone of Your Cod...
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Sep 8, 2024 · 4 min read · When building Node.js applications, it's common to store sensitive information like database credentials or API keys in environment variables. This is where the .env file, managed by the dotenv package, comes in handy. However, when using ES6 modules...
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Aug 11, 2024 · 5 min read · As JavaScript has evolved, its module system has also improved. Two primary module formats dominate the ecosystem: CommonJS (CJS) and ECMAScript Modules (ESM). Understanding these two formats is crucial for developers, especially when working with mo...
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Jul 3, 2024 · 3 min read · In a typical production environment, MongoDB replicas are deployed across multiple machines to ensure high availability and data redundancy. However, there are scenarios, especially in development and testing, where you might want to set up a replica...
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