# Jellyflow
`jellyflow` is the user-friendly facade crate for the headless Jellyflow graph engine.
It re-exports the lower-level crates under stable module names:
- `jellyflow::core` for document data, IDs, graph operations, and interaction primitives;
- `jellyflow::layout` for optional headless layout engines and layout discovery metadata;
- `jellyflow::runtime` for the headless store, schema/profile pipeline, rules, conformance helpers,
and renderer-neutral adapter contracts.
Use this crate when you want one dependency for application or adapter code. Depend on
`jellyflow-core`, `jellyflow-layout`, or `jellyflow-runtime` directly when you need a narrower
dependency boundary.
```rust
use jellyflow::prelude::*;
let store = NodeGraphStore::new(
Graph::new(GraphId::new()),
NodeGraphViewState::default(),
NodeGraphEditorConfig::default(),
);
assert_eq!(store.graph().nodes.len(), 0);
```