10 Node.js 24 features you’re probably not using

Node.js 24 introduces a range of native features aimed at enhancing developer experience, security, and reducing dependency on third-party libraries, notable enhancements include built-in TypeScript support, promise-based standard packages, and the ability to handle environment variables natively with the --env-file flag. The release also supports ECMAScript modules as the official standard, offers built-in test runners, and introduces the --watch flag for automatic code reloading, similar to frontend frameworks. Improvements in AsyncLocalStorage and new capabilities such as a built-in SQLite module, debugger, and native WebSocket client further streamline development workflows. Although Node.js 24's features like TypeScript support and SQLite integration offer significant conveniences, they are not yet complete replacements for existing full-featured tools and databases, making them ideal for lightweight applications and prototyping. The release will transition to Long-Term Support (LTS) in October 2025, ensuring stability for long-term projects.