Git to Scratch

• Compress a folder
• example: scratch.sb3
• File scratch.sb3.zip will be created
• Rename it to scratch.sb3
• Upload it to online editor

Scratch to Git

• Create a project with online editor
• Save it to the computer
• The file will have .sb3 extension
• example: scratch.sb3
• rename it to scratch.sb3.zip
• unzip
• there will be a folder scratch.sb3
• the code is in project.json file

(From http://stackoverflow.com/a/29616114/17469)