

Contribute
Become a financial contributor.
Financial Contributions
Top financial contributors
Organizations
$3,375 USD since Dec 2018
$3,250 USD since Jul 2021
$3,150 USD since Nov 2020
$3,000 USD since Sep 2020
$3,000 USD since Dec 2020
$1,500 USD since Dec 2018
$725 USD since Apr 2020
$675 USD since Dec 2020
$640 USD since Dec 2018
$600 USD since Aug 2020
Individuals
$1,575 USD since Dec 2020
$1,125 USD since Dec 2018
$1,050 USD since Aug 2020
$1,000 USD since Nov 2021
$1,000 USD since Nov 2021
$915 USD since Jun 2021
$850 USD since Oct 2019
$685 USD since Jan 2021
$575 USD since Jul 2019
$575 USD since Oct 2020
Crystal Language is all of us
Our contributors 244
Thank you for supporting Crystal Language.
nditada
$30 USD
Brian Cardiff
PlaceOS
Sponsor
$3,250 USD
Dutchie
Sponsor - Medium
$3,150 USD
PrestoDoctor
Sponsor - Medium
$3,000 USD
Ryan Maki
Sponsor - Small
$1,575 USD
Tumbler Lock
Sponsor - Medium
$1,500 USD
Julien Reichardt
Dinner backer
$1,125 USD
Andrew Lewman
Sponsor - Medium
$1,050 USD

Budget
Transparent and open finances.
Credit from Michael Wagner to Crystal Language •
Credit from Joseph Method to Crystal Language •
Credit from Windesol Sähkön Kilpailutus to Crystal Language •
$3,886.68 USD
$35,487.73 USD
$31,601.05 USD
$21,656.62 USD

Connect
Let’s get the ball rolling!
News from Crystal Language
Updates on our activities and progress.
Crystal 1.5.0 is released!
Your Crystal Conference promo code
Crystal 1.0 Released!

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.