Allow custom blocks to be shaped like C blocks ("if", "repeat", etc) · Issue #1800 · scratchfoundation/scratch-blocks · GitHub
Scratch Advanced – Custom Blocks and Coordinate Geometry | CoderDojo Athenry
Eng:Custom Blocks - Test-Scratch-Wiki
My Blocks - Scratch Wiki
Make Your Scratch Code More Efficient With Custom Blocks | Envato Tuts+
Custom block deformation with Magyar language · Issue #1658 · scratchfoundation/scratch-blocks · GitHub
Better Custom Blocks - Discuss Scratch
Scratch Addons
Addons - Scratch Addons
11. Making Your Own Blocks (Functions) — Computer Science 20 Saskatchewan
Make Your Scratch Code More Efficient With Custom Blocks | Envato Tuts+
How To Customize Blocks In Scratch: An Easy Guide - BrightChamps Blog
Blocks in Scratch | How to Make a Custom Blocks In Scratch?
Eng:() (Custom block) - Test-Scratch-Wiki
How To Customize Blocks In Scratch: An Easy Guide - BrightChamps Blog
Implement argument reporters for custom block definition · Issue #1110 · scratchfoundation/scratch-blocks · GitHub
Blocks in Scratch | How to Make a Custom Blocks In Scratch?
Fancy numbers in Scratch: Deleting clones and using custom blocks - Pinnguaq
MIT Scratch Function Block - Stack Overflow
Custom Blocks in Scratch 2.0 | Scratch Programming Resources, Tutorials, and Books
How To Customize Blocks In Scratch: An Easy Guide - BrightChamps Blog
Scratch Custom Blocks Tutorial - YouTube
Why Do We Have to Learn This Baby Language?”
Comments attached to custom block definitions in 2.0 do not attach to correct blocks in 3.0 · Issue #1499 · scratchfoundation/scratch-vm · GitHub
