All pages in HASH (i.e. both documents and canvases) are made up of blocks.
You can read more about blocks in the HASH User Guide to learn more about what they are, how they can be used, and to see examples.
Blocks operate over semantically-typed entities (SemType data).
Blocks are built in accordance with the Block Protocol, which is a free, open standard that ensures conformant blocks can be easily ported across custom applications and third-party environments which support the protocol.
Blocks are one of the most exciting ways in which HASH can be customized, extended, and made more useful. Learn more →