Learn how to use Toxiproxy with Docker Compose to inject real network failures into your Node.js backend. Verify that your TypeScript SDK actually handles latency, timeouts, and connection resets.
Getting the __dirname is not defined error in your ES modules? Node.js now provides import.meta.dirname and import.meta.filename as native replacements, no workarounds needed.
Node.js now has built-in support for loading environment variables from .env files. Learn how to use the native loadEnvFile function and ditch the dotenv dependency for good.
Node.js v22.6.0 introduced type-stripping support that lets you run TypeScript files directly, but it breaks traditional enums. Learn why as const objects are the modern, future-proof alternative that works seamlessly with Node's new capabilities.
Learn how to convert PDFs to images using Node.js and analyze them with OpenAI's Vision API. This process ensures privacy as images are deleted after analysis.