Improve your TypeScript workflow with Code Snippets
Learn how to improve your TypeScript workflow by using code snippets. This article provides a code example for logging a JSON response into a file using Node.js and TypeScript.
Learn how to improve your TypeScript workflow by using code snippets. This article provides a code example for logging a JSON response into a file using Node.js and TypeScript.
This article explains how to filter arrays in TypeScript while maintaining correct types. It demonstrates how to create a type guard to ensure that the filtered array only contains the desired type. It also discusses the downsides of type guards and compares them to assertion functions.
ECMAScript Modules (ESM) enable the importing and exporting of code and are supported in modern web browsers, Deno, Bun, and Node.js. It's recommended to use ESM as major frameworks are already embracing it. Let this tutorial guide you through the process.
Learn how to use Nodemon to automatically restart your Node.js app when you make changes to your TypeScript code. Install the necessary dependencies and configure Nodemon to watch your TypeScript files. Then, run your application using Nodemon for a faster development experience.
When working with optional parameters in TypeScript, you may encounter the error message "undefined cannot be assigned to a specific type." This happens because optional parameters can either be `undefined` or of a specified type. To avoid this error, you can use several techniques.