# Built-in YQL functions

- [Basic](basic.md)
- [Aggregate](aggregation.md)
- [Window](window.md)
- [For lists](list.md)
- [For dictionaries](dict.md)
- [For structures](struct.md)
- [For types](types.md)
- [For code generation](codegen.md)
- [For JSON](json.md)
- [C++ libraries](../udf/list/index.md)