OrefObject-shaped reactive primitives

The core-only Oref 3 development API, built on alien_signals.

Core Guide

Design Record

Values

Readable, Signal, and Computed use ordinary Dart value accessors.

Effects

Synchronous tracking with explicit cleanup registration and disposal.

Lifecycle scopes

Group effects and nested scopes without adding another reactive engine.

Upstream semantics

Keep alien_signals identity comparison, caching, propagation, and synchronous boundaries.

This is an unpublished development version. It replaces the old 2.x runtime; there is no compatibility layer. Flutter integration and upper-level APIs will be discussed after the core. Read the guide for exception, cleanup, and reentrancy limitations before using this preview.