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The Crystal Programming language

This tag is for anything related to the Crystal programming language, its ecosystem, and related tooling. Development, usage, apps, shards, tips, and requests for help.

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Tomasz Wegrzanowski

Jul 6 '22

Open Source Adventures: Episode 70: Crystal Z3 Solver for Nonograms Puzzle

#crystal #z3

4 min read

Tomasz Wegrzanowski

Jul 6 '22

Open Source Adventures: Episode 69: Crystal Z3 Solver for Aquarium Puzzle

#crystal #z3

3 min read

Tomasz Wegrzanowski

Jul 4 '22

Open Source Adventures: Episode 68: Crystal Z3 Solver for Switches Puzzle

#crystal #z3

3 min read

Tomasz Wegrzanowski

Jul 4 '22

Open Source Adventures: Episode 67: Crystal Z3 Solver for Tents Puzzle

#crystal #z3

4 min read

Tomasz Wegrzanowski

Jul 3 '22

Open Source Adventures: Episode 66: Crystal Z3 Solver for Mosaic Puzzle

#crystal #z3

2 min read

Tomasz Wegrzanowski

Jul 3 '22

Open Source Adventures: Episode 65: Crystal Z3 Solver for Minesweeper Puzzle

#crystal #z3

4 min read

kojix2

Jun 12 '22

💎 `eval` in Crystal language! Anyolite 🟢🔴 is amazing...

#crystal #ruby #anyolite #mruby

1 min read

Apr 29 '22

Dual-booting Rails 7 & Kemal (a Crystal framework)

#crystal #rails #tutorial #ruby

5 min read

Cover image for From`# =>` to `#p`

Apr 25 '22

From`# =>` to `#p`

#todayilearned #crystal #ruby

4 min read

kojix2

Apr 16 '22

Create shared library symbolic links when crystal interpreter does not work in crystal 1.4.0

#crystal

1 min read

kojix2

Apr 15 '22

Create Github Pages in the mint language

#mint #crystal

1 min read

Apr 11 '22

Crystal 1.4 Enumerable#tally now accepts an optional hash to count occurrences

#crystal

2 min read

Matthew McGarvey

Mar 25 '22

Crystal View Context

#crystal #html

1 min read

Cover image for if !obj.nil?

Mar 18 '22

if !obj.nil?

#todayilearned #crystal #ruby #javascript

5 min read

Cover image for I built my Crystal language tool with Github Actions and added the deb created by checkinstall to the release page...

kojix2

Mar 8 '22

I built my Crystal language tool with Github Actions and added the deb created by checkinstall to the release page...

#crystal #github #deb

3 min read

Tomasz Wegrzanowski

Mar 7 '22

Open Source Adventures: Episode 12: Crystal Shard for Z3

#crystal #ruby #z3

1 min read

Tomasz Wegrzanowski

Mar 7 '22

Open Source Adventures: Episode 11: Bit Vectors support for Crystal Z3

#ruby #crystal #z3

9 min read

Tomasz Wegrzanowski

Mar 6 '22

Open Source Adventures: Episode 10: Real Numbers supports for Crystal Z3

#ruby #crystal #z3

3 min read

Tomasz Wegrzanowski

Mar 5 '22

Open Source Adventures: Episode 09: Data Extraction Support for Crystal Z3

#crystal #ruby #z3

3 min read

Tomasz Wegrzanowski

Mar 5 '22

Open Source Adventures: Episode 08: Extending Crystal Z3 for Booleans

#crystal #ruby #z3

6 min read

Tomasz Wegrzanowski

Mar 3 '22

Open Source Adventures: Episode 06: How my crystal-z3 compares with bcardiff's crystal-z3

#crystal #ruby #z3

3 min read

Tomasz Wegrzanowski

Mar 3 '22

Open Source Adventures: Episode 05: Sudoku Solver in Crystal Z3

#crystal #ruby #z3

6 min read

Tomasz Wegrzanowski

Mar 4 '22

Open Source Adventures: Episode 07: Specs For Crystal Z3

#crystal #ruby #z3

5 min read

Tomasz Wegrzanowski

Mar 2 '22

Open Source Adventures: Episode 03: Object-Oriented Interface for Crystal Z3

#ruby #crystal #z3

6 min read

Tomasz Wegrzanowski

Mar 2 '22

Open Source Adventures: Episode 04: Automated Type Conversion for Crystal Z3

#crystal #ruby #z3

6 min read

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