• Node

The compatibility between Azion Edge Runtime and Node.js is an ongoing task, but a set of Node Runtime APIs are listed and compatible with Azion Edge Runtime. The following list of APIs can be imported inside edge functions with the standard import syntax:

import { API } from "import-origin";

A polyfill is a code snippet, often used in JavaScript, that brings new features to environments lacking these capabilities. Polyfills are used during build time at Azion and can be configured through the vulcan.config.js file.

Here’s a list of Node APIs supported through polyfills:

For additional compatibility information: