About CCG Blocks

CCG Blocks is the block-coding editor used in the CCG AI Programme. It is a modified version of the open-source Scratch 3 editor, with an added extension that runs image and sound models trained in Google's Teachable Machine.

Credits

• Scratch editor (scratch-gui, scratch-vm and scratch-blocks) by the Scratch Foundation, licensed under the GNU Affero General Public License v3. CCG Blocks is not made, endorsed or supported by the Scratch Foundation or MIT. Scratch is a trademark of MIT.
• TM2Scratch extension by Junya Ishihara, licensed under the GNU Affero General Public License v3.
• ml5.js machine learning library, under the ml5.js licence.
• Teachable Machine is a Google tool, used separately at teachablemachine.withgoogle.com to train models.

Source code

The complete source code for this editor, including every CCG change, is available at github.com/CambridgeConsultancyGroup/ccg-blocks under the GNU Affero General Public License v3.

Your projects and your data

• Projects are saved to your own computer with File, then Save to your computer. Nothing is stored on CCG servers.
• Camera and microphone are used only in your browser while the editor is open.
• Teachable Machine models load from the link you paste. Training images and recordings are never sent to CCG.