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Operating Systems Windows, Macintosh
Developer(s) Jens
Released? Yes
Compatible with 1.2.1
Official Website
Archived Forum Topic ar-topic:3779

Chirp is a Scratch modification made by Jens, who was at the time a member of the Scratch Team. It was the precursor to BYOB and adds a number of new features to Scratch, while remaining fully compatible.[1] The default sprite is called "cat2" in the original Scratch program.

The initial version of Chirp was released February of 2008;[1] it is one of the earliest Scratch modifications.


Jens also made a program named Scratch2Exe that produces standalone Windows programs from Scratch projects.[2]

See Also

External Links


  1. a b ar-topic:3779