JSLogo

Logo Interpreter is a browser-based Logo programming environment with tests, reference material, and collaboration features.

calormen.com/jslogo
JSLogo homepage screenshot

About JSLogo

JSLogo is a browser-based Logo Interpreter for entering and running Logo commands with Run, Stop, and Clear controls. It includes a language reference, a library for user procedures, a command history for finding and re-running entries, examples, tests, and a collaborate option, with the ability to download the library and drawing. It requires a browser that supports the canvas element.

Key features

  • Run, stop, and clear Logo commands
  • Reference section describing the Logo language
  • Library for saving user-defined procedures
  • Command history for finding and re-running entries
  • Example programs to try out
  • Download library and drawing files
Best for: People learning or practicing Logo programming in a browser.
Good for
  • Includes language reference, examples, and links to other Logo resources
  • Stores user procedures and command history for reuse
  • Can download the library and drawing
Watch out for
  • Requires a browser that supports the canvas element

JSLogo at a glance

Type
Online tool
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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