We're continuing to improve the Value Composer with a powerful new operation and significant performance gains.

FlatMap Operation

The new FlatMap operation handles nested array structures:

Flatten Nested Arrays - Transform deeply nested data into flat structures your storefront can use directly.
Combined Map + Flatten - Apply transformations while flattening in a single operation.
Essential for Complex Sources - Many PIMs and ERPs return deeply nested product data. FlatMap normalizes it efficiently.

Performance Improvements

Complex compositions now render faster:

Incremental Updates - The tree view updates only what changed, not the entire composition.
Lazy Loading - Large compositions load progressively, keeping the UI responsive.
Hundreds of Slots - Compositions with 100+ slots now render smoothly.

We're continuing to improve the Value Composer with a powerful new operation and significant performance gains.

FlatMap Operation

The new FlatMap operation handles nested array structures:

Flatten Nested Arrays - Transform deeply nested data into flat structures your storefront can use directly.
Combined Map + Flatten - Apply transformations while flattening in a single operation.
Essential for Complex Sources - Many PIMs and ERPs return deeply nested product data. FlatMap normalizes it efficiently.

Performance Improvements

Complex compositions now render faster:

Incremental Updates - The tree view updates only what changed, not the entire composition.
Lazy Loading - Large compositions load progressively, keeping the UI responsive.
Hundreds of Slots - Compositions with 100+ slots now render smoothly.

Value Composer: FlatMap & Performance

Frontic changelog