can someone help me i cant edit blcoks in scratch 3.0 meaning i can't make my own blocks

define custom

NO NOT THAT^(Well not as the actual block the block that ima edit) can someone tell me how i can make true custom blocks out of the project's code?
edit: someone told me to post here

Save the file on to your computer. It should be an sb3 file. Rename the .sb3 extension to .zip, because sb3 files are actually just zip files. Now, open the .zip file. There should be a folder called “project.json”. Open that, and then you should know what to do.

-Zyte- wrote:

Save the file on to your computer. It should be an sb3 file. Rename the .sb3 extension to .zip, because sb3 files are actually just zip files. Now, open the .zip file. There should be a folder called “project.json”. Open that, and then you should know what to do.

if i try it will just break the block, add the code into the name or just shrug off the changes

coder_isaiyah11 wrote:

-Zyte- wrote:

Save the file on to your computer. It should be an sb3 file. Rename the .sb3 extension to .zip, because sb3 files are actually just zip files. Now, open the .zip file. There should be a folder called “project.json”. Open that, and then you should know what to do.

if i try it will just break the block, add the code into the name or just shrug off the changes

Solution: Learn how to read JSON,

garnetluvcookie wrote:

Solution: Learn how to read JSON,

how would one do so?