Overview

Important

This repository was a work-in-progress prototype for the macros feature, which was canceled in January 2025.

For related work, see:

• Augmentations feature
• build_runner performance improvements
• Static Metaprogramming feature request

Packages

Package	Description	Version
_analyzer_macros	Macro support for the analyzer.
_cfe_macros	Macro support for the CFE.
_macro_builder	Builds macros.
_macro_client	Connects user macro code to a macro host.
_macro_host	Hosts macros.
_macro_runner	Runs macros.
_macro_server	Serves a macro_service.
_test_macros	Some test macros.
dart_model	Data model for information about Dart code, queries about Dart code and augmentations to Dart code. Serializable with a versioned JSON schema for use by macros, generators and other tools.
macro	For implementing a macro.
macro_service	Macro communication with the macro host.
generate_dart_model

Publishing automation

For information about our publishing automation and release process, see https://github.com/dart-lang/ecosystem/wiki/Publishing-automation.

For additional information about contributing, see our contributing page.