monyet
Version, currently main branch1 version
- main branchlatestJul 21, 2026
github.com/MarioAriasC/monyet
An implementation of the monkey language on Crystal
19 stars
0 dependents
License: MIT
Installation
# Add this to your shard.yml
dependencies:
monyet:
github: MarioAriasC/monyet
branch: mainmain is a branch, not a release, so this tracks it rather than pinning a version.
Then run:
shards installshard.yml
- Crystal
1.21.0- License
- MIT
- Author
- Mario Arias <mario@marioarias.org>
- Target
monyetfrom src/monyet.cr
Dependencies
Development Dependencies
- ameba~> 1.6.4github: crystal-ameba/amebadev
README
# Monyet [Crystal](https://crystal-lang.org/reference/1.2/index.html) implementation of the [Monkey Language](https://monkeylang.org/) Monyet has a sibling implementation for Kotlin: [monkey.kt](https://github.com/MarioAriasC/monkey.kt) ## Status The two books ([Writing An Interpreter In Go](https://interpreterbook.com/) and [Writing A Compiler in Go](https://compilerbook.com/)) are implemented. ## Commands Before running the command you must have crystal and shards installed on your machine | Script | Description | |----------------------------------|----------------------------------------------------------------------------------------------------------------------| | [`tests.sh`](tests.sh) | Run all the tests | | [`checks.sh`](checks.sh) | Run format tool and ameba checks | | [`build.sh`](build.sh) | Release build | | [`benchmarks.sh`](benchmarks.sh) | Run the classic monkey benchmark (`fibonacci(35)`), requires one command (`--eval`,`--eval-fast`,`--vm`,`--vm-fast`) | | [`repl.sh`](repl.sh) | Run the Monyet REPL |
Documentation
Built from the current release. The first visit to a release nobody has asked for starts its build.
Links
This branch
- Branch
main- Seen
- Jul 21, 2026
- Crystal
1.21.0- Indexed
- yes
Dependents
No indexed shard depends on this one yet.
Repository
github.com/MarioAriasC/monyet
Metadata
- Created
- Aug 12, 2026
- Updated
- Aug 12, 2026
- Synced
- Aug 12, 2026
- Versions
- 1