Just to maximise visibility, here's a link to the Any% guide, featuring descriptions and demonstrations of techniques and strategies, and an overview of a possible route (both for Vanilla and for No Cutscenes). Please feel free to suggest edits to the document!

https://docs.google.com/document/d/1Qv-oksi35V5E1KYfkZkodXF0t4hJ-2R5Cep5lxFPNm8/edit?usp=sharing