Macaw's core: composing pages out of independent components that share typed data and interactive state through one source contract (spec/00).
macaw v0.1.0 holds the first slice: surfaces with a grid, validated and rendered
complete without a socket (spec/06 §3), and the built-in table.
Macaw.Surface: the surface document, its cells, validation, fetching and rendering;Macaw.Grid: the 12-column grid, its reading order, classes and static stylesheet;Macaw.Registry: a host's registry of components, built from enabled packages;Macaw.Builtin: the built-in components, a package like any other.
It is built on macaw_layers (documents and themes), macaw_data (data and sources) and
macaw_component (the component contract), which other libraries use without the core.