Module customization hooks are executed off the main thread.
v18.6.0
Add support for chaining module customization hooks.
v17.1.0, v16.14.0
Add experimental support for import assertions.
v17.0.0, v16.12.0
Consolidate customization hooks, removed getFormat, getSource, transformSource, and getGlobalPreloadCode hooks added load and globalPreload hooks allowed returning format from either resolve or load hooks.
v14.8.0
Unflag Top-Level Await.
v15.3.0, v14.17.0, v12.22.0
Stabilize modules implementation.
v14.13.0, v12.20.0
Support for detection of CommonJS named exports.
v14.0.0, v13.14.0, v12.20.0
Remove experimental modules warning.
v13.2.0, v12.17.0
Loading ECMAScript modules no longer requires a command-line flag.
v12.0.0
Add support for ES modules using .js file extension via package.json"type" field.