Nodejs

Learn how to use AsyncLocalStorage in Node.js to manage request-level context with practical, file-based examples.

In this article, we explore how to implement mongodb-memory-server to simplify and optimize your MongoDB unit tests. By using an in-memory MongoDB instance, you can run tests in isolation without affecting your production database. We walk through configuring MongoDB for production and testing environments, creating a schema, setting up the necessary tests, and adding debugging capabilities for troubleshooting. This setup ensures fast, reliable, and independent unit tests for your MongoDB projects.

Learn how to implement a KafkaJS graceful shutdown to ensure your Kafka consumers exit cleanly and avoid data loss in Node.js.

Managing different versions of programming languages can be a hassle, but with the right tools, it becomes a breeze. This article explores some of the most popular version managers: NVM for Node.js, Volta for Node.js, Pyenv for Python, and tools for PHP version management. Learn how to install, configure, and switch between versions effortlessly, ensuring your development environment is always optimized.

Discover how terbilang.js can simplify converting numbers to Bahasa Indonesia text. This npm package lets you easily transform numeric values into words, making your application more user-friendly and localized. Perfect for projects requiring accurate and readable number-to-text conversions in Indonesian, this tool supports conversions up to billions with future enhancements planned. Install via npm or Yarn and start displaying numbers like "1,000,000" as "Satu juta" effortlessly.