Introduction to Logo Turtle
This is the first Logo Interpreter in Google Chrome Webstore.
https://chrome.google.com/webstore/detail/logo-turtle/dcoeaobaokbccdcnadncifmconllpihp
It is a very useful tool to teach kids turtle graphics.
Previous Contributions
- Teach Your Kids Programming - The First Logo Interpreter (Turtle Graphics) in Chrome Extension!
v0.0.1
v0.0.2 New Features
This Commit adds the following features:
- Show and Hide Turtle, so we know where the turtle is and its angle.
- Set Line Color and Width
- Tab
Helpto show a list of supported commands.
Screenshots
Turtle is at (0, 0) and heading North by default
1 | cs |

The line colors and widths can be set before each FD or BK.
Supported Commands in v0.0.2
How to Set Turtle Direction in JQuery?
1 | // set turtle angle |
How to Get Next Local Scope?
To parse the LOGO program for square brackets.
1 | // get next [] body |
Roadmap of Chrome Extension: Logo Turtle
- Add Functions
- Add IF/THEN/ELSE
- Add Variables
- Add Colors
- Add MoveTo
- Add PrintText
- Add Circle
- Add Arc
- Add Eraser
- Add Fill
- Save As Picture
- Save As Program
- Comments
- etc. etc.
Technology Stack
If an App can be written in Javascript, eventually it will be written in Javascript.
Chrome Webstore
Install the Turtle Programming for Kids Now!
Contribution Welcome
Github: https://github.com/DoctorLai/LogoTurtle
- Fork it!
- Create your feature branch:
git checkout -b my-new-feature - Commit your changes:
git commit -am 'Add some feature' - Push to the branch:
git push origin my-new-feature - Submit a pull request.
Posted on Utopian.io - Rewarding Open Source Contributors
This page is synchronized from the post: LogoTurtle v0.0.2: ShowTurtle, HideTurtle, Color, Width and Help.








