What is BYOB?
BYOB (Build Your Own Blocks) is a visual, block-based programming environment developed at UC Berkeley as an extension of Scratch that adds support for first-class procedures, higher-order functions, and custom block definitions. It was later renamed Snap! and continues to be used in introductory computer science education, including the Beauty and Joy of Computing curriculum.
Files BYOB opens
Developer Files
Raster Image Files
Click any badge for full per-format details - what it is, how to open it and how to convert it.
Download BYOB
SOURCEbyob.berkeley.eduofficial site - avoid third-party download portals
