Documentation

Learn mruby

Guides, API reference, and articles to help you embed, extend, and build with mruby.

API docs for mruby 4.0.0

Further documentation on compiling, configuring (mrbconf), debugging (mrdb), and extending (mrbgems) is in the source repo.

Browse mruby/doc/ on GitHub →

Articles

Executing Ruby code with mruby REPL, .rb files, C embedding, bytecode — four execution methods compared
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Components

API docs Full Ruby class documentation generated from mruby source — Array, Hash, String, Enumerable, and more.
Array Hash String Kernel +more
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mruby, mruby/c Common I/O API Guidelines Community-developed libraries and peripheral interface guidelines for microcontrollers.
GitHub →