-[Nodes](./nodes.md) -[Node interface overview](./nodes.md#the-node-interface) -[Node implementation diversity](./nodes.md#node-implementations) -[how to use NodeBuilder](./nodes.md#using-nodebuilder) -[intro to typed nodes](./nodes.md#typed-nodes)-[using the fluent API](./fluent.md)
- operationals - focus & paths - traverse & selectors - transform - constructing other operations- storing, loading, and linking - encoding - (this covers only cbor and json builtins) - (brief description of how to build-your-own (either with refmt tokens or nodewalking)) - cids are links - linkloader and linkbuilder - automatical link loading in operationals