Crystal Language

Open source

A language for humans and computers

Contribute


Become a financial contributor.

Financial Contributions

Membership

Coffee backer

Name and URL on the website "current sponsors" section

$5 USD / month

Latest activity by


+ 85
Membership

Lunch backer

Name and URL on the website "current sponsors" section

$10 USD / month

Latest activity by


+ 23
Membership

Dinner backer

Name and URL on the website "current sponsors" section

$25 USD / month

Latest activity by


+ 13
Membership

Sponsor - Small

Name, URL and small logo on the website "current sponsors" section

$75 USD / month

Latest activity by


+ 6
Membership

Sponsor - Medium

Name, URL and logo on the website "current sponsors" section

$150 USD / month

Latest activity by


Membership

Sponsor

Name, URL and big logo on the website "current sponsors" section. The top 5 sponsors in this category will also be shown on the front page.

$250 USD / month

Latest activity by


Membership

Benitoite Sponsor

Same as the previous one, plus a Tweet from @CrystalLanguage with our thanks for the support, plus mentions in all our presentations and hangouts

$500 USD / month

Membership

Musgravite Sposor

Same as the previous one, plus a personalized​ thank you on a feature we implement with your support, plus a mention in the project's README

$1,000 USD / month

Membership

Red Beryl Sponsor

Same as the previous one, plus an invitation to visit our offices in Buenos Aires, with a lunch or dinner included

$2,000 USD / month

Recurring contribution

Alexandrite Sponsor

Same as the previous one, plus private support via Hangouts (up to 20 hours/mo)

$5,000 USD / month

Custom contribution

Donation

Make a custom one-time or recurring contribution.

Latest activity by


+ 210

Top financial contributors

Organizations

1
Blitline

$2,850 USD since Dec 2018

2
Dutchie

$2,100 USD since Nov 2020

3
Vulk Cooperative

$1,950 USD since Sep 2020

4
PrestoDoctor

$1,950 USD since Dec 2020

5
Tumbler Lock

$1,500 USD since Dec 2018

6
PlaceOS

$1,500 USD since Jul 2021

7
ATNOS

$675 USD since Dec 2020

8
Triplebyte

$640 USD since Dec 2018

9
Nookwit

$600 USD since Aug 2020

10
Kagi

$550 USD since Apr 2020

Individuals

1
Andrew Lewman

$1,050 USD since Aug 2020

2
Ryan Maki

$1,050 USD since Dec 2020

3
Julien Reichardt

$950 USD since Dec 2018

4
Raels Koder

$675 USD since Oct 2019

5
Screen recorder

$500 USD since Nov 2021

6
Screen Recorder

$500 USD since Nov 2021

7
lowkey

$465 USD since Jun 2021

8
Incognito

$415 USD since Jan 2021

9
Max Fierke

$400 USD since Jul 2019

10
Ricardo Tomasi

$400 USD since Oct 2020

Crystal Language is all of us

Our contributors 217

Thank you for supporting Crystal Language.

nditada

Admin

$30 USD

Blitline

Sponsor - Small

$2,850 USD

We love crystal and use it for our high perform...

Dutchie

Sponsor - Medium

$2,100 USD

Vulk Cooperative

Sponsor - Small

$1,950 USD

We love Crystal. Keep up the good work!

PrestoDoctor

Sponsor - Medium

$1,950 USD

Tumbler Lock

Sponsor - Medium

$1,500 USD

PlaceOS

Sponsor

$1,500 USD

Andrew Lewman

Sponsor - Medium

$1,050 USD

Ryan Maki

Sponsor - Small

$1,050 USD

Julien Reichardt

Dinner backer

$950 USD

Budget


Transparent and open finances.

$
Today’s balance

$17,481.94 USD

Total raised

$25,682.99 USD

Total disbursed

$8,201.05 USD

Estimated annual budget

$14,749.49 USD

Connect


Let’s get the ball rolling!

News from Crystal Language

Updates on our activities and progress.

Your Crystal Conference promo code

Contribute to Crystal Language to see this Update
Published on April 7, 2021 by nditada

Crystal 1.0 Released!

The release of the first major release of Crystal arrives after many years of hard work. With thousands...
Read more
Published on April 7, 2021 by nditada

Towards 1.0

This year was very particular as you can all imagine. But we managed to make a lot of progress towards 1.0 and we believe we are almost there. Our latest...
Read more
Published on November 26, 2020 by nditada

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.

Our team