How to Get File Size in Node.js: Methods & Best Practices
Learn how to check file size in Node.js using built-in modules like fs and fs.promises. This guide covers synchronous and asynchronous methods with code examples. When working with files in…
Explore Node.js development through tutorials on Express.js, RESTful APIs, JWT auth, MongoDB integration, file uploads, middleware, and real-world backend patterns.
How to Detect File MIME Type in Node.js: Reliable Methods & Examples
Learn how to get the MIME type of files in Node.js using the mime-types, path, and file-type packages. Includes code examples for static and dynamic detection. 📄 How to Detect…
How to Filter an Array of JSON Objects by Attribute in JavaScript
Learn how to filter JSON arrays in JavaScript by one or multiple attributes using Array.filter(). Includes examples for strings, numbers, booleans, and nested objects. 🧹 How to Filter an Array…
Scrape OpenGraph Metadata with Node.js and OpenGraph.io: A Practical Guide
Learn how to extract OpenGraph tags and metadata from websites using Node.js and the OpenGraph.io API. Includes examples for building social preview tools and link unfurling features. OpenGraph tags are…
MomentJS Convert to desired timezone
Using Moment timezone library we can convert from UTC or any timezone to desired timezone. Moment timezone library supercedes the moment library where we can use the functions defined within…