

Contribute
Become a financial contributor.
Financial Contributions
Projects
Support the following initiatives from Crystal Language.
Top financial contributors
Organizations
$6,500 USD since Jul 2021
$5,400 USD since Sep 2020
$4,575 USD since Dec 2018
$4,350 USD since Dec 2020
$3,450 USD since Nov 2020
$1,500 USD since Dec 2018
$1,125 USD since Apr 2020
$825 USD since Feb 2023
$775 USD since May 2021
$675 USD since Dec 2020
Individuals
$2,775 USD since Dec 2020
$2,440 USD since Jun 2021
$1,950 USD since Sep 2022
$1,250 USD since Oct 2019
$1,150 USD since Dec 2018
$1,050 USD since Aug 2020
$1,000 USD since Nov 2021
$1,000 USD since Nov 2021
$975 USD since Jul 2019
$975 USD since Oct 2020
Crystal Language is all of us
Our contributors 306
Thank you for supporting Crystal Language.
nditada
$30 USD
Brian Cardiff
PlaceOS
Sponsor
$6,500 USD
PrestoDoctor
Sponsor - Small
$4,350 USD
Dutchie
Sponsor - Medium
$3,450 USD
Ryan Maki
Sponsor - Small
$2,775 USD
lowkey
Sponsor - Medium
$2,440 USD
Jonathan Siegel
Sponsor - Medium
$1,950 USD
Tumbler Lock
Sponsor - Medium
$1,500 USD

Budget
Transparent and open finances.
$23,983.15 USD
$55,584.20 USD
$31,601.05 USD
$20,836.59 USD

Connect
Let’s get the ball rolling!
News from Crystal Language
Updates on our activities and progress.
Crystal 1.10 released!
Call for Sponsors for CrystalConf 2023
Crystal 1.9.0 is released, with a new Windows installer

About
Crystal is a programming language with the following goals:
- Have a syntax similar to Ruby (but compatibility with it is not a goal).
- Be statically type-checked, but without having to specify the type of variables or method arguments.
- Be able to call C code by writing bindings to it in Crystal.
- Have compile-time evaluation and generation of code, to avoid boilerplate code.
- Compile to efficient native code.