ESMultiloader

Node.js ESM loader for chaining multiple custom loaders.

• Fast and lightweight
• No configuration required, but configurable if needed
• Usage compliant with Node's own loader middleware chaining proposal
• Supports all three resolve, load and globalPreload loader hooks

Install

npm i esmultiloader

Usage

node --loader loader2 --loader ./loader1.js --loader esmultiloader file.js

Optional Configuration

Options can be passed to esmultiloader to configure it's behavior using the following / separated list syntax:

node --loader esmultiloader/booleanoption/option=123/...

Where:

• booleanoption is a true/false option which is implicitly true when passed as an option.
• option is an option with a required value to be passed after the =, default values for these options vary per option.
• The first instance of a duplicated option takes precedence.
• A trailing slash does not matter.