How do you document error codes and exception handling?

Which module system are you using? The method for applying instrumentation depends on whether your application uses CommonJS (CJS) or ECMAScript Modules (ESM). Jan 6, 2022 ... This blog post shows how to use ES modules in a Lambda function. It also provides guidance on how to use top-level await with Provisioned Concurrency to ... Mar 18, 2024 ... Recently I landed experimental support for require()-ing synchronous ES modules in Node.js, a feature that has been long overdue. Oct 18, 2022 ... To do that, you can use Node.js streams with the help of the fs module. Open logger.js and add the following: const pino = require("pino ... Passport is authentication middleware for Node.js. Extremely flexible and modular, Passport can be unobtrusively dropped in to any Express-based web ... That's why they are called unit tests. The only thing you have to tests — is a subject under test. As a good start — let's test simple module. Jun 8, 2022 ... In this tutorial, you will manage packages with npm. The first step will be to create and understand the package.json file. Apr 22, 2017 ... module.exports.lm=“abc”; exports has a property named lm with a value “abc” Then you set exports to “hello”; exports is now set to a value of "hello" No more ... Feb 28, 2024 ... bindings : Use the key matching the name property defined in function.json . JavaScript; TypeScript. module.exports = async function (context) { ... Feb 21, 2025 ... What are Modules in NodeJS? A NodeJS module is a separate file containing code that can be imported and reused in other parts of the application ...