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October 3, 2026

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February 22, 2023

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August 29, 2022

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May 20, 2022

turtleSpaces is a graduated Logo programming language interpreter that helps you create two and three-dimensional artworks, animations and games.

It provides an easy, straightforward introduction to text-based coding.

It is based on and compatible with Logo from the Apple II, which gives it a cool retro feel, but with a vastly improved user interface and modern capabilities such as multiple threads and turtles.

Launch webLogo!

Click here to open our webLogo environment with integrated editor!

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Recent Updates

What's new in 2026
Introducing Model Context Protocol server
Recent turtleSpaces Updates (May 2025)
Introducing Spaces
A Logo Success Story

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Logo Coding Tutorials
Logo History and Contemplations
Logo Programming Examples
turtleSpaces Development Updates

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help@turtlespaces.org

turtleSpaces on X

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Keywords

Seymour Papert · Logo coding · Logo programming · Turtle programming · Turtle Art · Logo Art · Learning to code · Coding for Kids · Coding is Fun! · Coding Art · Kids can Code · 3D Logo Programming · 3D Coding · 3D Printing · 3D Modeling · 3D Game Design · STEM Education · K-12 Education · After Scratch Before Python · Retrocoding · Retrocoders · OpenGL · GLFW

About Logo

Created in the 1960s to be a computing language understandable to children, Logo (not an acronym, but from the Greek word Logos, meaning 'speech') was initially designed as a language for manipulating… well, language, taking list processing concepts from LISP.

The turtle came later in an attempt to add geometry to Logo's proposed curriculum, first a physical turtle, then as computer displays became more common a 'virtual' one, which drew lines on the screen.

turtleSpaces is an implementation of the Apple II version, but on modern hardware, with the addition of dozens of shape primitives, tables, databases, cameras, lights, music and much more.

It runs in web browsers (WebAssembly), and has applications for Windows, macOS and Linux.

Copyright © 2020–2026 RetroCoders! | turtleSpaces is developed by April and Melody Ayres-Griffiths