---
title: "wouterken/crystalruby: Embed Crystal code directly in Ruby"
url: https://daily.dev/posts/wouterken-crystalruby-embed-crystal-code-directly-in-ruby-lomlhql0e
source_url: https://github.com/wouterken/crystalruby
type: article
source: "Lobsters"
published: 2024-04-11T04:12:43.998Z
updated: 2024-05-09T08:43:33.910Z
tags: ["ruby", "gem"]
reading_time: 6
upvotes: 3
comments: 0
language: en
---

> ## Documentation Index
> Fetch the complete documentation index at: https://daily.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# wouterken/crystalruby: Embed Crystal code directly in Ruby

**[Lobsters](https://daily.dev/sources/lobsters)** · 6 min read · 3 upvotes · 0 comments

## Summary

A gem that allows you to write Crystal code, inlined in Ruby, resulting in improved performance. It supports basic types and can pass complex nested structures using JSON serialization.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://github.com/wouterken/crystalruby>

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---

Tags: [#ruby](https://daily.dev/tags/ruby), [#gem](https://daily.dev/tags/gem)

[View this post on daily.dev](https://daily.dev/posts/wouterken-crystalruby-embed-crystal-code-directly-in-ruby-lomlhql0e)