Crystal C bindings

Open-source Crystal projects categorized as C bindings | Edit details

Top 14 Crystal C binding Projects

  • wasmer-crystal

    WebAssembly runtime for Crystal


    Crystal binding for TensorFlow.

  • SonarQube

    Static code analysis for 29 languages.. Your projects are multi-language. So is SonarQube analysis. Find Bugs, Vulnerabilities, Security Hotspots, and Code Smells so you can release quality code every time. Get started analyzing your projects today for free.


    libclang bindings for crystal (including automatic C bindings generator)

  • x11-cr

    X11 bindings for Crystal language.

  • cairo-cr

    Cairo bindings for Crystal language.


    Crystal bindings for libxdo (xdotool)

    Project mention: Things I hate about Rust, redux | | 2022-03-10

    Here's an example from some of my own (old) code of using a macro to generate a bunch of boilerplate methods. It's a very simple example, but it demonstrates how readable the macro language is.

  • crass

    libsass bindings for Crystal-Lang

  • Scout APM

    Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.


    A Cystal binding/wrapper to the ICU library


    FFTW binding in Crystal


    Adds pledge(2) to crystal.

  • asound-cr

    ALSA/libasound bindings for sound programming in Crystal language.


    Crystal C bindings for Augeas

  • crystal-hunspell

    Crystal bindings for Hunspell.


    Wrapper for NLopt - nonlinear optimization library

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2022-03-10.


What are some of the best open-source C binding projects in Crystal? This list will help you:

Project Stars
1 wasmer-crystal 51
2 40
3 38
4 x11-cr 33
5 cairo-cr 29
6 18
7 crass 14
8 11
9 10
10 7
11 asound-cr 6
12 6
13 crystal-hunspell 4
14 2
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