Fawn provides the ability to carry out edits on a mongoDB database as a series of steps. If an error occurs on any of the steps, the database is returned to its initial state (its state before the transaction started). It's based on the two phase commit s... (more…)

Environment variables are a great way to configure parts of your Node.js application. Learn how to work with them and some tools that make your life easier. (more…)

Learn how to write a module using TypeScript that can be consumed with both JavaScript and TypeScript in Node.js or the browser. (more…)

IMPORTANT! Update Node.JS to 18.20.4, 20.15.1, 22.4.1 or newer! Older versions of Node.JS had a CVE-2024-22020 vulnerability, which involves embedding network imports in data: URLs to execute arbitrar... (more…)

Non-blocking I/O sounds like a very fancy term, but it's actually not too bad!Feel free to ask questions in the comments below! (more…)