If you’re a developer looking to deploy your Node.js app without breaking the bank, you’re in luck. In 2025, there are several free Node.js hosting platforms that offer generous resources, no upfront cost, and zero credit card requirements. Whether you’re testing an app, building a portfolio, or launching a hobby project, this guide will walk

When working with Node.js, using environment variables is a standard and secure way to manage sensitive configurations like API keys, database credentials, or tokens. The dotenv package is the most commonly used tool for this purpose. But if you’re here, you’ve probably run into a frustrating error that looks like this: javascript Error: Cannot find

If you’ve worked with Node.js and used npm (Node Package Manager), you’ve likely come across warnings during installation like: bash npm WARN deprecated <package-name>@<version>: This version is no longer maintained. These messages can be confusing — especially for beginners — and may cause concern about your project’s stability. But don’t worry: they’re usually informational warnings,

Visual Studio Code (VS Code) has become the go-to editor for developers across the globe. Lightweight, fast, and rich in features — what makes it even more powerful are its keyboard shortcuts. Whether you’re coding in JavaScript, Python, or working on a Markdown file, these shortcuts will save you time and boost productivity. Here’s the